SANDISK CORP
EXHIBIT 10.1
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>f24678exv10w1.htm
<DESCRIPTION>EXHIBIT 10.1
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<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><DIV style="width: 100%; border-bottom: 3px double #000000; font-size: 1px">&nbsp;</DIV>

</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt">FLASH ALLIANCE MASTER AGREEMENT
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">Dated as of July&nbsp;7, 2006

</DIV>

<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">by and among

</DIV>

<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">TOSHIBA CORPORATION,

</DIV>

<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">SANDISK CORPORATION

</DIV>

<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">and

</DIV>

<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">SANDISK (IRELAND)&nbsp;LIMITED

</DIV>

<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><DIV style="width: 100%; border-bottom: 3px double #000000; font-size: 1px">&nbsp;</DIV>

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<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
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<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U>Table of Contents</U>
</DIV>


<DIV align="right" style="font-size: 10pt; margin-top: 12pt"><U>&nbsp;&nbsp;Page&nbsp;&nbsp;</U>
</DIV>

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<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
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<TR valign="bottom">
    <TD width="88%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
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<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">1. Definitions and Interpretation</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">1</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">2. Closing and Post-Closing Transactions</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">4</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">3. Purpose of Flash Alliance</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">7</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">4. Representations and Warranties of the Parties</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">8</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">5. Covenants</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">11</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">6. Covenants concerning NAND Flash Memory Products Business</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">13</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">7. Other Agreements</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">28</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">8. Termination</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">32</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD><DIV style="margin-left:15px; text-indent:-15px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">9. Miscellaneous</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">38</TD>
    <TD>&nbsp;</TD>
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<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This <B>FLASH ALLIANCE MASTER AGREEMENT</B>, dated as of July&nbsp;7, 2006, is entered into by and among,
on one side, TOSHIBA CORPORATION, a Japanese corporation (&#147;<U>Toshiba</U>&#148;), and, on the other
side, SANDISK CORPORATION, a Delaware corporation (&#147;<U>SanDisk Corporation</U>&#148;), and SANDISK
(IRELAND)&nbsp;LIMITED<B>, </B>a company organized under the laws of the Republic of Ireland (&#147;<U>SanDisk
Ireland</U>,&#148; and collectively with SanDisk Corporation, &#147;<U>SanDisk</U>&#148; and SanDisk together
with Toshiba, the &#147;<U>Parties</U>&#148;).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WHEREAS, pursuant to that certain New Master Agreement between SanDisk Corporation and
Toshiba, dated as of April&nbsp;10, 2002, as amended by that certain Amendment to New Master Agreement
between certain of the Parties dated as of August&nbsp;13, 2002 (the &#147;<U>FVC Japan Master
Agreement</U>&#148;), and the agreements referenced therein, the Parties have had a collaboration for
development and manufacture of FVC Japan NAND Flash Memory Products (as hereinafter defined);
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WHEREAS, pursuant to that certain Flash Partners Master Agreement by and among Toshiba,
SanDisk Corporation and SanDisk (Cayman) Limited, dated as of September&nbsp;10, 2004 (the &#147;<U>FP
Master Agreement</U>&#148;), and the agreements referenced therein, the Parties have had a collaboration
for development and manufacture of Y3 NAND Flash Memory Products (as defined in the FP Master
Agreement);
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WHEREAS, the Parties desire to extend their collaboration to encompass additional joint
development and manufacture of Y4 NAND Flash Memory Products (as hereinafter defined) to be
produced at the wafer fabrication facility known as &#147;Y4&#148;; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;WHEREAS, in order to realize these goals, the Parties desire to consummate or cause to be
consummated the transactions described in this Agreement, and any other transactions which the
Parties may from time to time consider necessary or appropriate to carry out the intent of the
Parties as expressed herein.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NOW, THEREFORE, the Parties agree as follows:
</DIV>


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<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left"><B>1.</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>Definitions and Interpretation.</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">1.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Certain Definitions</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Capitalized terms used but not defined in this Agreement shall have the respective
meanings assigned to them in <U>Appendix&nbsp;A</U> (Definitions, Rules of Construction and
General Terms and Conditions).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>As used herein, the term &#147;<U>Agreement</U>&#148; means this Flash Alliance Master
Agreement together with any Exhibits, Schedules, Appendices and Attachments hereto.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">1.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Additional Definitions</U>. The following capitalized terms used in this
Agreement shall have the respective meanings assigned in this Agreement:</TD>
</TR>


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</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="68%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="27%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Term</B></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Defined In</B></TD>
</TR>

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<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Acquiring Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(d)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Alternative Use</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Amendment No.&nbsp;4 to Patent Cross License Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(c)(iii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Appointing Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.9(b)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(ii)(B)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Closing</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Committee Representatives</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.9(b)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Common R&#038;D Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Common R&#038;D Development Expenses</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.8(a)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Costs</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Cross License Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(c)(iii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Defaulting Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.12(d)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">EC Party/Excess Capacity Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.7(b)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Embedded NAND Product</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.7(c)(ii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Employer</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.10(b)(vii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Engineers</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.10</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Environmental Indemnification Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(vii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Equipment</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Evaluation Wafers</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.8(a)(iii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Financing</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.12(b)(iii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Flash Alliance</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FA Foundry Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(iv)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FA Operating Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(ii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FA Operative Documents</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FA Patent Indemnification Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(vi)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FA Termination Date</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(b)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FA Shares</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 4.2(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FP Master Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Recitals</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FP NAND Flash Memory Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.3(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FVC Japan Master Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Recitals</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">FVC Japan NAND Flash Memory Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.3(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Headcount Plan</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.10</TD>
</TR>
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<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
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    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="64%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="31%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Term</B></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Defined In</B></TD>
</TR>

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<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">ICs</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.2</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Intellectual Property</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 4.7</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Investing Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Joint Operative Documents</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(c)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Lease Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(viii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Management Committee</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.9</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Minimum RUP Commitment</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Master Operative Documents</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.2</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">NAND Flash Memory Integrated Circuits</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.13</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">NAND Flash Memory Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.2</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">NAND Process Technology</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.3(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Non-Defaulting Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.12(d)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Non-Investing Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Non-Originating Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.7(e)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Originating Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.7(e)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Parties</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Heading</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Product Development Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(c)(ii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Proprietary NAND Flash Memory Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.7(d)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Purchase and Supply Agreements</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(v)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Qualification Wafers</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.8(a)(iv)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Ramp-Up Plan</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(b)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Remaining Y4 Personnel</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(j)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Requesting Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(d)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(ii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">&#091;*&#093;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section __</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">SanDisk</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Heading</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">SanDisk Corporation</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Heading</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">SanDisk Financing</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.12(b)(iii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">SanDisk Ireland</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Heading</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">SanDisk Purchase and Supply Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(v)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">SanDisk Team</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section__</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">SanDisk Termination Capacity</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(e)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Selling Party</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(d)</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->3<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="66%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="29%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Term</B></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Defined In</B></TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Share Purchase Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Start-Up Costs</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.4</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Termination Capacity</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(d)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Third Party Sale</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.5(c)(i)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Toshiba</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Heading</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Toshiba Financing</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.12(b)(iii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Toshiba Foundry NAND Flash Memory Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.3(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Toshiba Purchase and Supply Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(v)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Toshiba-SanDisk Services Agreement</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 2.1(b)(ix)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section __</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Y3 NAND Flash Memory Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.3(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Y3 Ramp-Up Plan</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section __</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Y4 Direct R&#038;D Development Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 6.8(a)(ii)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Y4 Facility</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.1</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Y4 Facility Target Capacity</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 7.3(b)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Y4 NAND Flash Memory Products</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 3.3(a)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px">Y4 Staff</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section 8.1(j)</TD>
</TR>
<TR valign="bottom">
    <TD><DIV style="margin-left:15px; text-indent:-15px"><B>&#091;*&#093;</B></DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Section __</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">1.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Rules of Construction and Documentary Conventions</U>. The rules of construction
and documentary conventions and general terms and conditions set forth in <U>Appendix&nbsp;A</U>
shall apply to this Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">1.4</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Precedence</U>. The terms and provisions of this Agreement are binding on the
Parties; <I>provided</I>, <I>however</I>, that to the extent that a description in this Agreement of another
agreement (whether an FA Operative Document or otherwise) conflicts with or differs from the
provisions of that agreement, then the provisions of that agreement shall control as to such
conflict or difference.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>2.</B></FONT> <FONT style="font-variant: SMALL-CAPS"><B>Closing and Post-Closing Transactions</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">2.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Closing Transactions</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Closing</U>. The Parties shall effect the transactions set forth in this Section
2.1, all of which shall be considered to occur on the date hereof unless otherwise stipulated
(the effecting of such transactions, collectively, the &#147;<U>Closing</U>&#148;).</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->4<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Flash Alliance Documents</U>. Unless otherwise indicated in this Section&nbsp;2.1(b),
as of the Closing Date, the Parties shall enter into or cause to be entered into or otherwise
become effective the following agreements and documents (collectively with this Agreement, the
&#147;<U>FA Operative Documents</U>&#148;) to apply to their joint development, manufacture and selling
of Y4 NAND Flash Memory Products by and through Flash Alliance, Ltd., a Japanese <I>tokurei yugen
kaisha </I>(&#147;<U>Flash Alliance</U>&#148;) (the description of each document below is for reference
only and shall not be used in interpreting any such document):</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Share Purchase Agreement between Toshiba and SanDisk Ireland, dated as of
the date hereof, in the form of <U>Exhibit&nbsp;A1</U> (the &#147;<U>Share Purchase
Agreement</U>&#148;), and which concerns the sale by Toshiba and purchase by SanDisk
Ireland at the Closing of 49.9% of the FA Shares;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>an Operating Agreement between Toshiba and SanDisk Ireland, dated as of the
date hereof, in the form of <U>Exhibit&nbsp;A2</U> (the &#147;<U>FA Operating Agreement</U>&#148;),
and which concerns governance of Flash Alliance;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Articles of Incorporation of Flash Alliance in the form of Exhibit&nbsp;A to the
FA Operating Agreement;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Foundry Agreement, dated as of the date hereof, between Flash Alliance and
Toshiba in the form of <U>Exhibit&nbsp;A3</U> (the &#147;<U>FA Foundry Agreement</U>&#148;);</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(v)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Purchase and Supply Agreement, dated as of the date hereof, by and between
Flash Partners and SanDisk Ireland, in the form of <U>Exhibit&nbsp;A4-1</U> (the
&#147;<U>SanDisk Purchase and Supply Agreement</U>&#148;) and a Purchase and Supply Agreement,
dated as of the date hereof, between Flash Alliance and Toshiba in the form of
<U>Exhibit&nbsp;A4-2</U> (the &#147;<U>Toshiba Purchase and Supply Agreement</U>&#148; and together
with the SanDisk Purchase and Supply Agreement, the &#147;<U>Purchase and Supply
Agreements</U>&#148;), and which concern the forecasting and purchase commitments by
SanDisk Ireland and Toshiba, respectively, of Y4 NAND Flash Memory Products;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vi)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Patent Indemnification Agreement between SanDisk Corporation,
&#091;<SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP>&#093; and Toshiba, dated as of the date hereof, in the form of
<U>Exhibit&nbsp;A5 </U>(the &#147;<U>FA Patent Indemnification Agreement</U>&#148;), and which
concerns patent indemnification obligations of Toshiba in favor of SanDisk, and
certain contribution obligations of SanDisk with respect to Y4 NAND Flash Memory
Products;</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information
contained herein has been omitted and filed separately with the Securities and
Exchange Commission. Confidential treatment has been requested with respect to
the omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->5<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Mutual Contribution and Environmental Indemnification Agreement between
SanDisk Ireland and Toshiba, dated as of the date hereof, in the form of <U>Exhibit
A6</U> (the <U>&#147;Environmental Indemnification Agreement&#148;</U>), and which concerns
indemnification obligations of the parties thereto in favor of one another with
respect to Flash Alliance and the Yokkaichi Facility;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(viii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Lease Agreement between Flash Alliance and Toshiba, as owner of the
Yokkaichi Facility, dated as of the date hereof, in the form of <U>Exhibit&nbsp;A7</U>
(the &#147;<U>Lease Agreement</U>&#148;), and which concerns the leasing of Flash Alliance&#146;s
equipment to Toshiba as owner of the Yokkaichi Facility;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ix)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Services Agreement between SanDisk Ireland and Toshiba, dated as of the
date hereof, in the form of<U> Exhibit&nbsp;A8</U> (&#147;<U>Toshiba-SanDisk Ireland Services
Agreement</U>&#148;), and which concerns Toshiba&#146;s provision of certain services to SanDisk
and SanDisk Ireland&#146;s payment to Toshiba for such services;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(x)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Services Agreement between Flash Alliance and Toshiba, as owner of the
Yokkaichi Facility, dated as of the date hereof, in the form of <U>Exhibit&nbsp;A9</U>
(the &#147;<U>Toshiba-Flash Alliance Services Agreement</U>&#148;), and which concerns
Toshiba&#146;s provision of certain services to Flash Alliance and Flash Alliance&#146;s payment
to Toshiba for such services; and</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(xi)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>a Services Agreement between Flash Alliance and SanDisk Ireland, dated as of
the date hereof, in the form of <U>Exhibit&nbsp;A10</U> (&#147;<U>SanDisk Ireland-Flash
Alliance Services Agreement</U>&#148;), and which concerns SanDisk Ireland&#146;s provision of
certain services to Flash Alliance and Flash Alliance&#146;s payment to SanDisk Ireland for
such services.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Joint Operative Documents</U>. The Parties acknowledge and agree that the
following agreements shall remain in force or be amended or executed as indicated below and
shall apply generally to the Parties&#146; collaboration with respect to NAND Flash Memory Products
and related products (collectively, the &#147;<U>Joint Operative Documents</U>&#148;):</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>the Second Amended and Restated Common R&#038;D and Participation Agreement, dated
as of the date hereof, between SanDisk Corporation and Toshiba (the &#147;<U>Common R&#038;D
Agreement</U>&#148;), a copy of which is <U>Exhibit&nbsp;B1</U> and which concerns
collaboration between the Parties with respect to research and development activities;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>the Second Amended and Restated Product Development Agreement, dated as of
the date hereof, between the SanDisk Corporation and Toshiba (the &#147;<U>Product
Development Agreement</U>&#148;), a copy of which is <U>Exhibit&nbsp;B2</U> and which concerns
collaboration between the Parties with respect to product development activities; and</TD>
</TR>

</TABLE>
</DIV>
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<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>an Amendment No.&nbsp;4 to Patent Cross License Agreement, dated as of the date
hereof, between SanDisk Corporation and Toshiba (the &#147;<U>Amendment No.&nbsp;4 to Patent
Cross License Agreement</U>&#148;), a copy of which is <U>Exhibit&nbsp;B3</U>, amending that
certain Patent Cross License Agreement between SanDisk Corporation and Toshiba, dated
as of July&nbsp;30, 1997 (as amended by Amendment No.&nbsp;1 to Patent Cross License Agreement,
dated as of May&nbsp;9, 2000, Amendment No.&nbsp;2 to Patent Cross License Agreement, dated as
of April&nbsp;10, 2002, and Amendment No.&nbsp;3 to Patent Cross License Agreement, dated as of
September&nbsp;10, 2004, the &#147;<U>Cross License Agreement</U>&#148;), and which concerns certain
patent licenses granted by SanDisk Corporation and Toshiba to one another.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">2.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Further Assurances</U>. Following the Closing, each Party shall, and shall cause
its Affiliates and Flash Alliance to, take all reasonable actions necessary or appropriate to
effectuate the transactions contemplated by this Agreement, the FA Operative Documents and the
Joint Operative Documents (collectively, the &#147;<U>Master Operative Documents</U>&#148;), and to
obtain (and cooperate with the other Party in obtaining) any Governmental Action or third
party consent required to be obtained or made by it in connection with any of the transactions
contemplated by the Master Operative Documents; <I>provided</I>, that no Burdensome Condition shall
be made to exist with respect to such Party or any of its Affiliates in connection therewith.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">2.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Continuation of FVC Japan and FP Documents</U>. The Parties agree that unless
otherwise expressly stated herein (A)&nbsp;neither the FVC Japan Operative Documents nor the FP
Operative Documents shall affect the interpretation of this Agreement, the governance or
operation of Flash Alliance or the Y4 Facility and (B)&nbsp;the FA Operative Documents shall not
affect the interpretation of the FVC Japan Master Agreement, the FP Master Agreement, the
governance or operation of FVC Japan or the FVC Japan Equipment or the governance or operation
of Flash Partners; <I>provided</I>, <I>however</I>, that Section&nbsp;6.3(c)(iv) of the FP Master Agreement is
hereby amended to preclude expansion under Section&nbsp;6.4(a)(ii)(c) of the FP Master Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left"><B>3.</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>Purpose of Flash Alliance</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">3.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Purpose</U>. The Parties acknowledge and agree that the purpose of the Master
Operative Documents and Flash Alliance is the manufacture, including by subcontract to Toshiba
pursuant to the FA Foundry Agreement, and sale to Toshiba and SanDisk Ireland of NAND Flash
Memory Products manufactured at the facility of Flash Alliance known by the Parties as &#147;Y4&#148;
(the &#147;<U>Y4 Facility</U>&#148;), which is a part of the Yokkaichi Facility (defined in
<U>Appendix&nbsp;A</U>).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">3.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>NAND Flash Memory Products.</U> &#147;<U>NAND Flash Memory Products</U>&#148; are NAND
(both binary and MLC Flash Memory) Flash Memory Integrated Circuits (&#147;<U>ICs</U>&#148;), excluding
any products with process design rules generally greater than .25 microns. Embedded IC&#146;s
incorporating NAND Flash Memory Products shall be</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->7<!-- /Folio -->
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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>considered to constitute &#147;NAND Flash
Memory Products&#148; if the main function
and value of such IC is flash memory,
but shall not be considered to
constitute &#147;NAND Flash Memory Products&#148;
if the main function and value of such
IC is logic. For the purpose of the
foregoing, the &#147;main function and
value&#148; of any product shall be
considered to be flash memory if (x)
the total NAND flash memory array area
is greater than &#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;of the
total die area or (y)&nbsp;the product is a
cut-down or derivative of a standard
NAND Flash Memory Product.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">3.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Products</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>NAND Flash Memory Products manufactured at the Y4 Facility are referred to as &#147;<U>Y4
NAND Flash Memory Products</U>;&#148; NAND Flash Memory Products manufactured at the Y3 Facility
are referred to as &#147;<U>Y3 NAND Flash Memory Products;</U>&#148; NAND Flash Memory Products
manufactured for FVC Japan using the FVC Japan Equipment are referred to as &#147;<U>FVC Japan
NAND Flash Memory Products;</U>&#148; and NAND Flash Memory Products manufactured at the Toshiba
Foundry Facility (defined in <U>Appendix&nbsp;A</U>) are referred to as &#147;<U>Toshiba Foundry NAND
Flash Memory Products</U>&#148;.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each Party shall be permitted to market and sell all NAND Flash Memory Products to
any third party in any form, including chips, packaged devices, wafers, die and cards.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>4.</B></FONT> <FONT style="font-variant: SMALL-CAPS"><B>Representations and Warranties of the Parties</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Except as may be disclosed in disclosure schedules attached to this Agreement, each Party
represents and warrants to the other Party, as of the Closing, as follows:</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">4.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Organization, Ownership Interest, etc.</U></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>It and each of its Affiliates that is a party to any Master Operative Document is
duly organized, validly existing and in good standing under the laws of its jurisdiction of
organization or incorporation and has the power and authority to carry on its business as
conducted on the date hereof, to own or hold under lease its properties and to enter into and
perform its obligations under each Master Operative Document to which it is a party.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>It and each of its Affiliates that is a party to any Master Operative Document is
duly qualified to own or lease its properties and generally to conduct its business as
currently, or proposed under the Master Operative Documents to be, conducted in each
jurisdiction necessary for purposes of the transactions contemplated by the</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Master Operative Documents, except where failure to so
qualify would not have a material adverse effect on
either Party or Flash Alliance.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">4.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><u>Authorization; No Conflict</u>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>It and each of its Affiliates has duly authorized by all necessary action (i)&nbsp;the
execution, delivery and performance of each Master Operative Document to which it or any of
its Affiliates is a party and (ii)&nbsp;the exercise of its rights as a holder of shares
(<I>kabushiki</I>) of Flash Alliance (the &#147;<U>FA Shares</U>&#148;) to approve the execution, delivery and
performance by Flash Alliance of each Master Operative Document to which it is a party and for
which the approval of the holders of FA Shares is required.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Its and each of its Affiliates&#146; execution and delivery of each Master Operative
Document to which it is a party, its and each of its Affiliates&#146; consummation of the
transactions contemplated thereby and its and each of its Affiliates&#146; compliance therewith
does not and will not (i)&nbsp;require any approval of its or any of such Affiliates&#146; stockholders
or any approval or consent of any trustee or holder of any of its or any of such Affiliates&#146;
Indebtedness or obligations, (ii)&nbsp;contravene any Governmental Rule applicable to or binding on
it or any of such Affiliates or any of its or their properties if such contravention would
have a material adverse effect on it or any of such Affiliates or on its or their ability to
perform any of its or any of such Affiliates&#146; obligations under any Master Operative Document,
(iii)&nbsp;contravene or result in any breach of, or constitute any default, with or without the
passage of time, the giving of notice or both, under its charter or by-laws, or contravene or
result in any breach of or constitute any default under, or result in the creation of any Lien
(other than Permitted Liens) upon any of its or any of such Affiliates property or the
property of Flash Alliance under, any material indenture, mortgage, chattel mortgage, deed of
trust, conditional sales contract, loan or credit agreement, non-compete agreement, license
agreement, partnership or joint venture agreement or other material agreement or document to
which it or any of such Affiliates is a party or by which it or any of such Affiliates or any
of its or their properties is or is intended to be bound or by which Flash Alliance or any of
its properties is or is intended to be bound, (iv)&nbsp;require any negotiation with, or notice to,
any labor union or violate, or require any procedure to be followed under, any collective
bargaining or other agreement with employees or (v)&nbsp;require any Governmental Action (other
than immaterial Governmental Actions such as routine qualifications to do business intended to
be obtained as needed or Governmental Actions needed in connection with the construction and
operation of the Y4 Facility), except, in each case described in clauses (i)&nbsp;through (v)
above, such as have been duly obtained, made, taken or otherwise accomplished and which are in
full force and effect. All consents and approvals of any Governmental Authority (other than
immaterial Governmental Actions such as routine qualifications to do business intended to be
obtained as needed or Governmental Actions needed in connection with the operation of the Y4
Facility) or other third Person necessary or advisable for such</TD>
</TR>

</TABLE>
</DIV>
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</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Party or any of its Affiliates to consummate
in all material respects the transactions
contemplated by the Master Operative
Documents have been obtained. No Burdensome
Condition exists with respect to such Party,
any of its Affiliates or Flash Alliance in
connection with the transactions contemplated
by the Master Operative Documents.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="1%" nowrap align="left">4.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><u>Enforceability</u>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="1%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>It has duly executed and delivered this Agreement and, upon the execution and
delivery of this Agreement by the other Party, this Agreement will constitute its legal, valid
and binding obligation, enforceable against it in accordance with its terms except as
enforceability may be limited by bankruptcy, insolvency, fraudulent conveyance or similar laws
affecting the enforcement of creditors&#146; rights generally or the availability of equitable
remedies (regardless of whether enforceability is considered in a proceeding at law or in
equity).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="1%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>It and each of its Affiliates have duly executed and delivered each other Master
Operative Document to which it or any such Affiliate is a party and, upon the execution and
delivery of each such other Master Operative Document by each other party thereto, each such
other Master Operative Document will constitute its legal, valid and binding obligation,
enforceable against it or its Affiliates in accordance with its terms except as enforceability
may be limited by bankruptcy, insolvency, fraudulent conveyance or similar laws affecting the
enforcement of creditors&#146; rights generally or the availability of equitable remedies
(regardless of whether enforceability is considered in a proceeding at law or in equity).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="1%" nowrap align="left">4.4</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Proceedings</U>. There are no actions, claims, investigations or proceedings
pending, or to its knowledge threatened, by or before any Governmental Authority that, if
adversely determined, would have a material adverse effect on it or any of its Affiliates that
is a party to any Master Operative Document or, on the conduct of the business of Flash
Alliance following the Closing as contemplated in the Master Operative Documents or on it or
any of its Affiliates&#146; ability to perform any material obligation under any Master Operative
Document.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="1%" nowrap align="left">4.5</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Litigation; Decrees</U>. Except as set forth in <U>Schedule&nbsp;4.5</U>, there are
no lawsuits, arbitrations or other legal proceedings pending, or to its knowledge threatened,
by or against or affecting it or any of its Affiliates or any of their respective properties
that (i)&nbsp;are reasonably likely, based on information known to it as of the date hereof, to
have a material adverse effect on the conduct of the business of Flash Alliance following the
Closing as contemplated by the Master Operative Documents or (ii)&nbsp;relate to any of the
transactions contemplated by the Master Operative Documents in a manner which is material to
it, any of its Affiliates&#146; or Flash Alliance&#146;s ability of it to carry out the transactions
contemplated hereby and in the FA Operative Documents or which could have a material adverse
effect on the conduct of the business of Flash Alliance following the Closing as contemplated
in the Master Operative Documents.</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->10<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">4.6</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Compliance with Other Instruments</U>. Neither it nor any of its Affiliates that
is a party to any Master Operative Document is in default in any material respect in the
performance of any material obligation, agreement, instrument or undertaking to which it or
any of its Affiliates is a party or by which it or any of its Affiliates or any of its of
their properties is bound, and there is no such obligation, agreement, instrument or
undertaking to which it or any of its Affiliates is a party or by which it or any of its
Affiliates or any of its or their properties is bound, in each case which is reasonably likely
to have a material adverse effect on the conduct of the business of Flash Alliance following
the Closing as contemplated by the Master Operative Documents.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">4.7</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Patents and Proprietary Rights</U>. Except as set forth in <U>Schedule&nbsp;4.7</U>,
to its knowledge, it owns or possesses sufficient legal rights to all patents, utility models,
trademarks, service marks, trade names, copyrights, applications for any of the foregoing,
mask works, software, trade secrets, licenses, information and proprietary rights and
processes (collectively, &#147;<U>Intellectual Property</U>&#148;) necessary (i)&nbsp;to carry out its or
any of its Affiliates&#146; obligations under the Master Operative Documents and (ii)&nbsp;for the
conduct of the business of Flash Alliance following the Closing as contemplated in the Master
Operative Documents, without any conflict with or infringement of the rights of others, except
as will not have a material adverse effect on either (i)&nbsp;or (ii)&nbsp;above. Except with respect
to items referenced in <U>Schedule&nbsp;4.7</U>, it has not received any communications alleging
that its Intellectual Property violates, or by its or any of its Affiliates entering into the
transactions contemplated by the Master Operative Documents, would violate the Intellectual
Property of any other Person or entity, which violation could reasonably be expected to have a
material adverse effect on either (i)&nbsp;or (ii)&nbsp;above.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">4.8</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Compliance with Laws</U>. It and each of its Affiliates has complied and is
complying in all material respects with all laws, statutes, permit requirements, licensing
requirements, rules and regulations and judicial or administrative decisions, except where the
failure to so comply would not have a material adverse effect on its or any of its Affiliates
ability to perform its or their obligations hereunder or under any other Master Operative
Document or on the conduct of the business of Flash Alliance following the Closing as
contemplated by the Master Operative Documents.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">4.9</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Patent Cross Licenses</U>. Except as set forth on <U>Schedule&nbsp;4.9</U>, with
respect to (a)&nbsp;Toshiba, there are no patent cross licenses between it and any third party that
would require Flash Alliance to make any payment pursuant to Section&nbsp;10 of the Cross License
Agreement, and (b)&nbsp;SanDisk, there are no patent cross licenses between it and any third party
that would require Flash Alliance to make any payment pursuant to Section&nbsp;8 of the Cross
License Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left"><B>5.</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>Covenants</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">5.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Covenants of the Parties</U>. Each Party agrees that, during the term of this
Agreement:</TD>
</TR>

</TABLE>
</DIV>
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<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Performance of Obligations</U>. It and each of its Affiliates shall fully and
faithfully carry out (i)&nbsp;all its obligations under each Master Operative Document to which it
or any Affiliate is a party, and (ii)&nbsp;once agreed, each applicable Business Plan (as defined
in the FA Operating Agreement).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Ownership Interest</U>. Except as otherwise expressly permitted by the FA
Operating Agreement and this Agreement, it shall not Transfer or permit any of its Affiliates
to Transfer all or any portion of its FA Shares (or all or any portion of its interest in any
Affiliate through which it beneficially owns its FA Shares), to any Person without the consent
of the other Party.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">5.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Public Announcements</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>At or following the Closing, neither Party shall, nor shall it permit any of its
Affiliates to, without the prior written consent of the other Party:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>issue any public release, announcement or other document, or otherwise
publicly disclose any information or make any public statement, concerning the
operations of Flash Alliance or that refers to the other Party or any of its
Affiliates in connection therewith (other than a general reference to affiliation with
Flash Alliance) that (A)&nbsp;concerns the financial condition or results of operations of
Flash Alliance other than as required by any Governmental Rule, Japanese GAAP,
Japanese GAAS, US GAAP or US GAAS, with respect to the financial disclosure
obligations of either Party or (B)&nbsp;disparages either Party, or Flash Alliance&#146;s
performance or reflects negatively on either Party&#146;s commitment to either of Flash
Alliance; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>other than as may be required in connection with filings required to be made
with Governmental Authorities with respect to the transactions contemplated by the FA
Operative Documents pursuant to the Japanese Foreign Exchange and Foreign Trade Law
and related regulations, (A)&nbsp;publicly file all or any part of any Master Operative
Document or any description thereof or (B)&nbsp;issue or otherwise make publicly available
any press release, announcement or other document that contains Confidential
Information belonging to the other Party (or its Affiliates) or Flash Alliance, except
as may be required by any applicable Governmental Rule, in which case such Party shall
(or shall cause the Person required to make such filing to) cooperate with the other
Party, to the extent reasonable and practicable, in obtaining any confidential
treatment for such filing requested by the other Party.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each Party shall use commercially reasonable efforts to grant or deny any approval
required under this Section&nbsp;5.2 within five (5)&nbsp;days of receipt of written request by the
other Party; <I>provided</I>, <I>however</I>, a Party&#146;s failure to respond within said time period shall not
be deemed to constitute such Party&#146;s approval or consent.</TD>
</TR>

</TABLE>
</DIV>
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<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">5.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Expenses</U>. Each Party shall bear its own expenses in connection with the
negotiation, execution and delivery of the Master Operative Documents.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">5.4</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Undertaking as to Affiliate Obligations</U>. Each Party shall cause all
covenants, conditions and agreements to be performed, observed or satisfied by each of its
Affiliates that is a party to any Master Operative Documents to be fully and faithfully
observed, performed and satisfied by such Affiliate, and shall not cause or permit to exist
(i)&nbsp;an Event of Default with respect to such Affiliate or (ii)&nbsp;except as otherwise permitted
by the FA Operating Agreement, any event of dissolution of Flash Alliance caused by such
Affiliate. Nothing in Section&nbsp;5.1 or in this Section&nbsp;5.4 shall be construed to create any
right in any Person other than the Parties. Without limiting the generality of the foregoing,
SanDisk hereby guarantees the obligations of SanDisk Ireland hereunder and under any Master
Operative Document to which SanDisk Ireland is a party.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">5.5</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Continuity and Maintenance of Operations</U>. During the term of this Agreement,
each Party agrees on behalf of itself and each of its Affiliates that is a party to any Master
Operative Document to use all reasonable efforts consistent with past practice and policies to
(i)&nbsp;preserve intact in all material respects its and their present business operations, (ii)
keep available the services of its and their key employees as a group, and (iii)&nbsp;preserve its
relationships with suppliers, licensors, licensees, and others having business relationships
with it or them, each to the extent necessary to allow it and such Affiliates to perform its
and their obligations under the Master Operative Documents and to allow Flash Alliance to
conduct its business as contemplated in its most recently approved Business Plan.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">5.6</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Certain Deliveries and Notices</U>. Each Party shall promptly inform in writing
the other Party of (i)&nbsp;any event or occurrences which could be reasonably expected to have a
material adverse effect on its or any of its Affiliates&#146; ability to perform its or their
obligations under any of the Master Operative Documents or the ability of Flash Alliance to
conduct its business as contemplated in its most recently approved Business Plan, or (ii)&nbsp;any
breach or failure to satisfy any condition or covenant contained herein or in any other Master
Operative Document by such Party or any of its Affiliates.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left"><B>6.</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>Covenants concerning NAND Flash Memory Products Business</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>New Technology Development</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Immediately after the Effective Date, each Party shall designate three (3)
appropriate individuals who will constitute the Common R&#038;D Representatives. The Common R&#038;D
Representatives will meet regularly (quarterly)&nbsp;to review, discuss and determine direction of
NAND future project plans and SanDisk participation in the Development Work (as defined in the
Common R&#038;D Agreement). SanDisk will send, and Toshiba will receive, such number of SanDisk
Personnel as are mutually agreed upon, at AMC or other Toshiba facilities during the term of
the Common R&#038;D Agreement in order for SanDisk to</TD>
</TR>

</TABLE>
</DIV>
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</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>participate in the Development Work. The Parties have agreed to encourage utilization of
tool vendors to perform Development Work where it is effective to do so.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Provided Toshiba continues to develop and advance NAND Flash Memory technology for
the benefit of both parties pursuant to the FVC Japan Operative Documents, the FP Operative
Documents, the FA Operative Documents and the other Joint Operative Documents, SanDisk agrees
to share Toshiba&#146;s Common R&#038;D expenditures and shall pay to Toshiba its portion of such Common
R&#038;D expenditures as detailed in the Common R&#038;D Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Purchased Tools</U>. All tools for the Y4 Facility shall be purchased by Flash
Alliance (or a lessor for Flash Alliance&#146;s benefit as contemplated by Section&nbsp;6.12(a)) and all
such purchases shall be agreed upon by the Parties. Toshiba shall, from the Toshiba
Semiconductor Company headquarters and at its own expense, provide Flash Alliance with tool
purchase service and support and negotiate with vendors on Flash Alliance&#146;s behalf, and
SanDisk shall have the right to participate in such negotiations or other tool purchase
activities of Toshiba, at SanDisk&#146;s own expense. For such purpose, a joint SanDisk/Toshiba
tool procurement team (&#147;<U>Joint Tool Procurement Team</U>&#148;) will be formed and each member
of the team will have total participation, visibility and responsibility in tool selection and
procurement negotiations, including tool evaluation activities of the Joint Procurement Team.
Toshiba Semiconductor Company will provide to Flash Alliance the full benefit of its volume
purchase agreements in order to maximize efficiency and minimize costs. Immediately after the
effective date of this Agreement, the Parties will establish a process that enables equal
participation and equal decision making by the Parties in tool evaluation and purchase
(depending on SanDisk&#146;s ability to participate).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Technology Transfers</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Toshiba will make available to Flash Alliance its 70 nanometer &#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093; process
technology applicable to the manufacturing and testing of NAND Flash Memory Products
(&#147;<U>NAND Process Technology</U>&#148;) on the fastest practicable schedule. All technology
transfers will be jointly reviewed and discussed by the Parties and all technology transfers
will be made in a mutually satisfactory manner, provided that all process integration for new
processes will be led by Toshiba employees at the Yokkaichi Facility to the extent reasonably
possible. Toshiba will cause its employees, including its advanced microelectronics center
employees, to cooperate in achieving an efficient transition from development module to
operating process and volume production. Substantially all tests for 300</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>millimeter NAND technology will be conducted at the pilot line established at the Y3
Facility or Y4 Facility.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Whenever a technology transfer is required hereunder, Toshiba shall deliver such
level of NAND Process Technology to the Y4 Facility as would be normal practice by the Toshiba
Semiconductor Company whenever it transfers a technology to a new manufacturing facility or
transfers a new or advanced technology to an existing manufacturing facility in order to
achieve successful implementation of the newly transferred technology.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>A technology transfer hereunder shall be deemed complete when the transferred
technology passes a reasonable qualification procedure to be mutually agreed upon by the
Parties.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(e)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.4</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Start-Up Services for Y4</U>. The Parties acknowledge that either or both of the
Parties and Flash Alliance have incurred or will incur costs in connection with developing
Flash Alliance and the Y4 Facility and preparing the Y4 Facility for production, including
personnel costs, materials costs and other operating expenses, that are properly allocable to
Flash Alliance and for which each Party has the obligation ultimately to bear 50% of the
responsibility (&#147;<U>Start-Up Costs</U>&#148;). The Parties shall discuss in good faith and agree
upon the Start-Up Costs, the allocation to Flash Alliance of Start-Up Costs borne by either
Party and the means and timing of each Party, as applicable, being reimbursed or credited for
having incurred more than 50% of the Start-Up Costs or of making payments due to having
incurred less than 50% of the Start-Up Costs.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.5</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Y4 Facility Ramp-Up Plan</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Equal Participation and Purchase Price Per Unit</U>. The Parties intend to meet
demand for increased capacity by equally investing in, and jointly building, and sharing, on
equal or substantially equal terms, equal amounts of new capacity for Y4 NAND Flash Memory
Products, except as they may otherwise agree as contemplated herein. Where the Parties
purchase the same output volume of equivalent Y4 NAND Flash Memory Products, the Parties will
pay the same purchase price per unit.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Ramp-Up Plan</U>. The Parties acknowledge that they intend to expand their Y4
NAND Flash Memory Product manufacturing capacity through development of the Y4 Facility
according to volumes and timing set forth in <U>Schedule&nbsp;6.5(b)</U> (including to
<U>&#091;</U>*&#093;L/M, the &#147;<U>Ramp-Up Plan</U>&#148;). The Parties will discuss in good faith whether
the production capacity of Y4 should be expanded by the Parties toward the Y4 Facility&#146;s
targeted capacity of approximately &#091;*&#093; L/M.</TD>
</TR>

</TABLE>
</DIV>
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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Ramp-Up Plan Commitments and Changes</U>. The Parties agree as follows concerning
the Ramp-Up Plan:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The initial 1,000 L/M in aggregate increases in production capacity of the Y4
Facility identified on the Ramp-Up Plan shall be considered firmly committed by each
Party (i.e., 500 L/M each) as of the times specified in the Ramp-Up Plan and in
accordance with this Section&nbsp;6.5(c)(i) (the &#147;<U>Minimum RUP Commitment</U>&#148;). The
Parties shall agree upon one or more Business Plans that provide for implementing the
&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD> &#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(A)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(B)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(A)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(B)&nbsp;&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.6</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Capacity</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Priority</U>.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*<U>&#093;</U></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(A)&nbsp;&#091;*<U>&#093;</U></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(B)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(C)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(D)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(E)&nbsp;&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->16<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(A)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(B)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(C)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(D)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>(E)&nbsp;&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Technology Transfer</U>. If the Parties mutually agree to secure external
manufacturing sources other than the Yokkaichi Facility through joint investment, Flash
Alliance and Toshiba, as applicable, will jointly transfer the applicable manufacturing
technology and know-how to such source. Flash Alliance and Flash Partners (with respect to
300 millimeter wafers) and FVC Japan (with respect to 200 millimeter wafers) will conduct all
negotiations with the external manufacturing source; <I>provided</I>, <I>however</I>, the terms and
conditions of any agreement shall be subject to prior consultation with and the approval of
Toshiba. In connection with any technology transfer to such external source, Toshiba will be
reimbursed its mutually agreed transfer costs for assisting in the transfer of manufacturing
technology and know-how. If the new capacity secured at such external manufacturing source is
requested by only one of the Parties, such Party will pay the transfer costs and be entitled
to purchase the full output of NAND Flash Memory Products purchased by FVC Japan, Flash
Partners or Flash Alliance, as applicable, from such external manufacturing source. If both
Parties request such new external capacity, then FVC Japan, Flash Partners or Flash Alliance,
as applicable, will pay the transfer costs to Toshiba. Neither Party shall have the right to
grant manufacturing licenses to such external manufacturing source or to disclose or transfer
to any such external manufacturing source, manufacturing know-how related to the manufacture
of NAND Flash Memory Products, except through FVC Japan, Flash Partners or Flash Alliance.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.7</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Capacity Sharing Arrangement</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Equal right to capacity</U>. Subject to Section&nbsp;6.5(c), each of the Parties will
have the right and obligation, through Flash Alliance, to utilize 50% of the wafers produced
at the Y4 Facility based on a measure of equivalent lots out per week</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->17<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>with the equivalency being weighed based on the process complexity factors (as calculated
by a formula to be mutually determined by the Parties) of the Y4 NAND Flash Memory
Products.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Alternative use of allotted capacity</U>.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If a Party is unable to utilize its allotted manufacturing capacity for Y4
NAND Flash Memory Products (such Party, an &#147;<U>Excess Capacity</U>&#148; or &#147;<U>EC
Party</U>&#148;), it may do any of the following:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(A)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>An EC Party may request the other Party to negotiate the terms of
transfer of its capacity shortfall to the other Party, which may choose
whether to accept such additional capacity and on what terms in its sole
discretion.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(B)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>An EC Party may use its capacity for Embedded NAND Products, as
defined in and subject to Section&nbsp;6.7(c).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(C)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>An EC Party may use its capacity for Proprietary NAND Flash Memory
Products and non-Proprietary NAND Flash Memory Products, in accordance with
and subject to Sections&nbsp;6.7(d) and (e).</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If an EC Party is not able to utilize or transfer its allotted capacity pursuant to
Section&nbsp;6.7(b), it shall pay the incremental cost increase to the Party not
experiencing a shortfall (or pay to Flash Alliance an under-utilization fee in
accordance with a formula to be mutually determined by the Parties).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If both Parties are EC Parties because demand for both Parties&#146; Y4 NAND
Flash Memory Products are significantly below expectations, the Parties will discuss
in good faith whether to permit products which are not Y4 NAND Flash Memory Products
to be produced at the Y4 Facility; provided that (A)&nbsp;the inability of the Parties so
to agree shall not constitute a Deadlock (as defined in the FA Operating Agreement)
and (B)&nbsp;the foregoing shall not limit either Party&#146;s rights in the remainder of this
Section&nbsp;6.7.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Either Party shall have the right use a portion of its total allocated capacity with
respect to the Y4 Facility to run a memory product which is not a Y4 NAND Flash Memory Product
(solely because the NAND flash memory array area is equal to or less than &#091;*&#093;of the total die
area (&#147;<U>Embedded NAND Product</U>&#148;)) so long as such Embedded NAND Product &#091;*&#093;. If a Party
exercises its option to run Embedded NAND Products, it must &#091;*&#093; The conditions stated in
Sections&nbsp;6.7(d) and (e)&nbsp;do not apply to Embedded NAND Products.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each Party may use a portion of its total allocated capacity to cause to be
manufactured NAND Flash Memory Products which are proprietary to that Party (&#147;<U>Proprietary
NAND Flash Memory Products</U>&#148;) and which need not be shared</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->18<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>with the other Party. Proprietary NAND Flash Memory Products may be produced at the Y4
Facility so long as such products &#091;*&#093; If a Party exercises such option, it must &#091;*&#093; No
such Proprietary NAND Flash Memory Products may be run if doing so &#091;*&#093; Each Party shall
give the other Party at least ninety (90)&nbsp;days&#146; advance written notice of its intention to
use a portion of its allocated capacity to manufacture Proprietary NAND Flash Memory
Products and the Parties shall refer the matter to the Board of Directors for consultation
and planning, with the intention to minimize the impact of such allocation. Such notifying
Party will limit the output volume of such Proprietary NAND Flash Memory Products to
<B>&#091;</B><SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol"><B>&#042;</B></FONT></SUP><B>&#093; </B>of such Party&#146;s total allocated output at the Y4 Facility unless it
receives the consent of the other Party to an increase in such output volume above such
limit.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(e)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each Party (the &#147;<U>Originating Party</U>&#148;) shall inform the other (the
&#147;<U>Non-Originating Party</U>&#148;) of the development plans by the Originating Party to develop
NAND Flash Memory Products, and the Originating Party and the Non-Originating Party shall each
refer such matter to the Coordinating Committee (as defined in the Product Development
Agreement). If the Coordinating Committee unanimously decides that such planned development
shall be undertaken jointly, then the cost of such joint development shall be borne by each
Party in accordance with the Product Development Agreement, and the NAND Flash Memory Products
manufactured following such joint development shall be considered non-Proprietary NAND Flash
Memory Products for purposes of Section&nbsp;6.7(d); <I>provided, however</I>, the NAND Flash Memory
Products set forth in <U>Exhibit&nbsp;A</U> to the Product Development Agreement shall be deemed
to be non-Proprietary NAND Flash Memory Products without any action by the Coordinating
Committee. Subject to the foregoing, if the Coordinating Committee does not unanimously
decide that such planned development shall be undertaken jointly, then the Originating Party
may, at its sole discretion, either (i)&nbsp;transfer to the Non-Originating Party the technology,
including the items in <U>Exhibit&nbsp;C</U> to the Product Development Agreement relating to such
technology, used to manufacture such NAND Flash Memory Products on a royalty-free basis,
whereupon such NAND Flash Memory Products shall be considered non-Proprietary NAND Flash
Memory Products, or (ii)&nbsp;treat such NAND Flash Memory Products as Proprietary NAND Flash
Memory Products for purposes of Section&nbsp;6.7(d). In the event the Originating Party elects to
treat any NAND Flash Memory Products as Proprietary NAND Flash Memory Products in accordance
with the preceding sentence, but thereafter the Coordinating Committee unanimously determines
that such Proprietary NAND Flash Memory Products should be developed jointly, the Originating
Party shall transfer to the other Party the technology used to manufacture such NAND Flash
Memory Products on reasonable terms and conditions to be mutually agreed upon by the Parties,
whereupon such Proprietary</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information
contained herein has been omitted and filed separately with the Securities and
Exchange Commission. Confidential treatment has been requested with respect to
the omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->19<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>NAND Flash Memory Products shall be treated as non-Proprietary NAND Flash Memory Products.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.8</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Engineering Wafers and Development Expense</U>. Each Party will have full access
to all operational and engineering data and reports related to engineering wafers manufactured
at Y4.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Engineering wafers and development expenses are further and more completely defined
in four categories: Common R&#038;D Development Expenses, Y4 Direct R&#038;D Development Products,
Evaluation Wafers, Qualification Wafers (each as defined below).</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#147;<U>Common R&#038;D Development Expenses</U>&#148; means &#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;. The Parties
agree to set up pilot-line(s) &#091;*&#093;. The Parties confirm their intent that &#091;*&#093;
Notwithstanding the foregoing, the Parties shall meet from time to time &#091;*&#093; The
Parties shall meet at the end of each quarter to determine if any engineering
activities performed during the quarter &#091;*&#093;, whether agreed in advance or not, &#091;*&#093;.
If any activities performed &#091;*&#093; are agreed by the parties to &#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#147;<U>Evaluation Wafers</U>&#148; are those wafers manufactured &#091;*&#093; Both parties
are entitled to receive evaluation wafers &#091;*&#093; The cost of Evaluation Wafers is &#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#147;<U>Qualification Wafers</U>&#148; are those wafers &#091;*&#093; The Parties will
discuss and agree on the appropriate quantity of Qualification Wafers required for
each Y4 NAND Flash Memory Product. &#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.9</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Creation of Management Committee</U>. The management committee established by
the Parties pursuant to the FVC Japan Master Agreement and the FP Master Agreement to
facilitate management of the respective operations of FVC Japan and Flash Partners (the
&#147;<U>Management Committee</U>&#148;) shall do the same for Flash Alliance, as detailed in this
Section&nbsp;6.9.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Authority</U>. The Management Committee shall have the authority to (i)&nbsp;advise
Flash Alliance with respect to policy and operating matters common to Toshiba and SanDisk as
well as on such other matters as Flash Alliance may refer to the</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->20<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Management Committee from time to time, (ii)&nbsp;hear and seek to resolve any disputes
regarding operational matters or alleged breaches of any Master Operative Documents
(including dispute resolution), and (iii)&nbsp;take the actions specified to be taken by the
Management Committee in this Agreement or any Master Operative Document, including in this
Section&nbsp;6.9 and in Section&nbsp;6.3.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Members of the Management Committee; Voting; etc</U>.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Management Committee shall consist of six members (the &#147;<U>Committee
Representatives</U>&#148;), three of whom shall be appointed by Toshiba, and three of whom
shall be appointed by SanDisk (for such purpose, each of the Parties is referred to in
this Section&nbsp;6.9 as an &#147;<U>Appointing Party</U>&#148;). Each Appointing Party shall be
entitled to appoint an alternate Committee Representative to serve in the place of any
Committee Representative appointed by such Appointing Party should any such Committee
Representative be unable to attend a meeting. Each Party shall be entitled to invite
a reasonable numbers of observers to all Management Committee meetings.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each Committee Representative or alternate Committee Representative shall
serve at the pleasure of the designating Appointing Party and may be removed as such,
with or without cause, and his successor designated, by the designating Appointing
Party. Each Appointing Party shall have the right to designate a replacement
Committee Representative in the event of any vacancy among such Appointing Party&#146;s
appointees.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each Appointing Party shall bear any cost and expense incurred by any
Committee Representative or alternate Committee Representative designated by such
Appointing Party to serve on the Management Committee, and no Committee Representative
or alternate Committee Representative shall be entitled to compensation from Flash
Alliance for serving in such capacity.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each Appointing Party shall notify the other Appointing Party and Flash
Alliance in writing of the name, business address and business telephone and facsimile
numbers of each Committee Representative and each alternate Committee Representative
that such Appointing Party has been appointed to the Management Committee. Each
Appointing Party shall promptly notify the other Appointing Party and Flash Alliance
of any change in such Appointing Party&#146;s appointments or of any change in any such
address or number.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(v)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>For purposes of any approval or action taken by the Management Committee,
each Committee Representative shall have one vote. All of the votes eligible to be
cast at any meeting must be voted in favor of any action to be taken by the Management
Committee at such meeting.</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->21<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vi)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>At any meeting of the Management Committee, a Committee Representative, in
the absence of one or more other Committee Representatives appointed by the same
Appointing Party or an alternate Committee Representative, may cast the vote such
absent Committee Representatives would otherwise be entitled to cast.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The quorum necessary for any meeting of the Management Committee shall be
those Committee Representatives entitled to cast all of the votes held by the members
of the Management Committee. A quorum shall be deemed not to be present at any
meeting for which notice was not properly given under Section&nbsp;6.9(c), unless the
Committee Representative or Committee Representatives as to whom such notice was not
properly given attend(s) such meeting without protesting the lack of notice or duly
execute(s) and deliver(s) a written waiver of notice or a written consent to the
holding of such meeting.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(viii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Each appointment by an Appointing Party to the Management Committee shall
remain in effect until the Appointing Party making such appointment notifies the other
Appointing Party and Flash Alliance in writing of a change in such appointment. The
resignation or removal of a Committee Representative shall not invalidate any act of
such Committee Representative taken before the giving of such written notice of the
removal or resignation of such Committee Representative (or alternate Committee
Representative).</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Meetings, Notice, etc</U>.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Meetings of the Management Committee shall be held at such location or
locations as may be selected by the Management Committee from time to time.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Regular meetings of the Management Committee shall be held on such dates and
at such times as shall be determined by the Management Committee and shall be held as
required or as requested by the Board of Directors.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Notice of any regular meeting or special meeting pursuant to Section
6.9(c)(iv) shall be given to each Committee Representative at least ten (10)&nbsp;Business
Days prior to such meeting in the case of a meeting in person or at least five (5)
Business Days prior to such meeting in the case of a meeting by conference telephone
or similar communications equipment pursuant to Section&nbsp;6.9(c)(vi), which notice shall
state the purpose or purposes for which such meeting is being called and include any
supporting documentation relating to any action to be taken at such meeting.</TD>
</TR>



</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->22<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Special meetings of the Management Committee may be called by any Committee
Representative by notice given in accordance with the notice requirements set forth in
this Section&nbsp;6.9, which notice shall state in reasonable detail the purpose or
purposes for which such meeting is being called; <I>provided</I>, that, the Committee
Representatives appointed by the Appointing Party that is not represented by the
Committee Representative calling such special meeting shall be entitled to in good
faith select a convenient location for the meeting and to suggest an alternative time
or times if the designated time is not convenient for them. Except as set forth in
Section&nbsp;6.9(c)(vi), no action may be taken and no business may be transacted at such
special meeting which is not identified in such notice unless (A)&nbsp;such action or
business is incidental to the action or business for which the special meeting is
called or (B)&nbsp;such action or business does not materially adversely affect the
Parties, any of their respective Affiliates which are parties to any of the Master
Operative Documents or Flash Alliance. Minutes of each Management Committee meeting
shall be sent by facsimile to all Committee Representatives within ten (10)&nbsp;Business
Days after such meeting. Material to be presented at any Management Committee meeting
shall be sent by facsimile, electronic mail or delivered in hard copy to all Committee
Representatives together with the notice described in Section&nbsp;6.9(c)(vi).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(v)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The actions taken by the Management Committee at any meeting, however called
and noticed, shall be as valid as though taken at a meeting duly held after regular
call and notice if (but not until), either before, at or after the meeting, any
Committee Representative as to whom such meeting was improperly held duly executes and
delivers a written waiver of notice or a written consent to the holding of such
meeting; <I>provided</I>, <I>however</I>, any Committee Representative who is present at a meeting
and does not protest the failure of notice shall be deemed to have received adequate
notice thereof. A vote of the Management Committee may be taken only either in a
meeting of the members thereof duly called and held or by the execution by the
Committee Representatives eligible to cast all the votes on the Management Committee
without a meeting of a consent setting forth the action so taken, and identified as a
consent of the Committee Representatives pursuant to this Section&nbsp;6.9.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vi)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon the consent of all Committee Representatives, a meeting of the
Management Committee may be held by conference telephone or similar communications
equipment by means of which all Committee Representatives participating in the meeting
can hear and be heard by all other participants, <I>provided</I>, that, such communications
equipment continues to be operational throughout the meeting. Any Committee
Representative may elect to participate in a meeting by conference telephone or
similar communications equipment upon sufficient advance notice to permit arrangements
therefor to be made. At any meeting, the</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->23<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Management Committee shall consider (A)&nbsp;any items added to the Management Committee
agenda for discussion by the Parties and (B)&nbsp;such other matters as the Management
Committee decides to review.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Management Committee shall, from time to time, elect one of its members
to preside at its meetings, which presiding member shall alternate annually if
requested by either Party. The Management Committee may establish reasonable rules
and regulations to (A)&nbsp;require officers to call meetings and perform other
administrative duties, (B)&nbsp;limit the number and participation of observers, if any,
and require them to observe confidentiality obligations and (C)&nbsp;otherwise provide for
the keeping and distribution of minutes and other internal Management Committee
governance matters not inconsistent with the terms of this Agreement.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.10</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><B>&#091;*&#093;</B></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(v)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vi)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>All members of the SanDisk Team will remain employees of SanDisk. Each
Party will indemnify the other Party and Flash Alliance from any</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->24<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>claim by any of such Party&#146;s employees, consultants or agents (such Party being the
&#147;<U>Employer</U>&#148;) (A)&nbsp;based on other than willful misconduct of such Employer,
its employees, consultants or agents; or (B)&nbsp;that he or she has rights, or is owed
obligations, as an employee of the Party that is not the Employer.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.11</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Non-solicitation of Employees</U>. So long as the business of Flash Alliance
continues, each Party (and each of its respective Affiliates) shall not, without the prior
written consent of the other Party, directly recruit or solicit any employee or director of
Flash Alliance to leave his or her employment with Flash Alliance prior to the period ending
twenty-four (24)&nbsp;months after the FA Termination Date; <I>provided</I>, <I>however</I>, that placement of
employment advertisements or other general solicitation for employees not specifically
targeted to the employees or directors of Flash Alliance shall not constitute direct
recruitment. In the event of the dissolution and liquidation of Flash Alliance, either Party
(or any Affiliate of either Party) may solicit any former employee of such dissolved and
liquidated company, but neither Party (nor any of its Affiliates) shall be required to employ
any such Person. If all of the FA Shares held by one Party are purchased by the other Party
or its designee, if requested by the acquiring Party the Parties shall reach agreement on a
reasonable transition plan (without profit to the seller) in connection with the services
provided to Flash Alliance, as applicable, by employees and contractors of the selling Party.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.12</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Financing</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;<SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP>&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties currently intend, but are not obligated, to structure the financing for
equipment purchases by Flash Alliance necessary to implement the Ramp-Up Plan as follows:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Flash Alliance will enter into equipment lease or loan agreements and pledge
the financed equipment as collateral;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Flash Alliance will secure external financing for approximately 50% of the
initial purchase price of its tools and each Party will provide equity capital
contributions and loans (on a subordinated basis) for the remaining cash requirements
of Flash Alliance necessary to execute the Ramp-Up Plan;</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information
contained herein has been omitted and filed separately with the Securities and
Exchange Commission. Confidential treatment has been requested with respect to
the omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->25<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>each Party will severally and not jointly and through separate arrangements
guarantee as close as possible to 50% of Flash Alliance&#146;s obligations under such lease
or loan agreements (any financing separately guaranteed or provided by Toshiba for
Flash Alliance or otherwise for investment in the Y4 Facility, &#147;<U>Toshiba
Financing</U>&#148;, any such financing separately guaranteed or provided by SanDisk for
Flash Alliance or otherwise for investment in the Y4 Facility &#147;<U>SanDisk
Financing</U>&#148; and the Toshiba Financing and SanDisk Financing, each a
&#147;<U>Financing</U>&#148;); and</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>the Parties will attempt to obtain the foregoing financing from the same
financial institution, but under separate agreements that expressly disclaim any joint
and several liability of the Parties.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>With respect to any Toshiba Financing or SanDisk Financing, the following shall
apply:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Unless otherwise expressly agreed by both Parties in writing in each case,
all Toshiba Financing and all SanDisk Financing shall create only several obligations
of the Parties and no joint and several obligations or liability. Toshiba (with
respect to Toshiba Financing) and SanDisk (with respect to SanDisk Financing) hereby
indemnifies and holds harmless the other Party and its Indemnified Parties from any
claims by any financial institution or other Person that the other Party has any
liabilities or obligations with respect to, respectively, any Toshiba Financing or
SanDisk Financing (unless joint liability has been agreed pursuant to the first
sentence of this Section&nbsp;6.12(c)(ii)).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Flash Alliance will use commercially reasonable efforts to comply with the
requirements of any financing sources. Flash Alliance will make available to each
Party one-half of its assets (with as near as practicable cost, collateral value and
type) to secure such Party&#146;s Financing (whether external or loans from a Party or its
Affiliates).</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If the lender under the Financing for either Party (as the &#147;<U>Defaulting
Party</U>&#148;) takes significant actions to enforce its right in the collateral, then the other
Party (as the &#147;<U>Non-Defaulting Party</U>&#148;) shall have the right, but not the obligation, to
cure the default giving rise to the lender&#146;s enforcement action. If the Non-Defaulting Party
exercises such cure right, then the Non-Defaulting Party&#146;s rights in any subject collateral
shall be superior to the Defaulting Party&#146;s and the Non-Defaulting Party may exercise one of
the following options:</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->26<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>the Non-Defaulting Party (A)&nbsp;shall have a claim against the Defaulting Party
for reimbursement of any payments made by the Non-Defaulting Party on the Defaulting
Party&#146;s behalf (which will be subordinate to the lender&#146;s claims and bear interest at
a rate 500 basis points in excess of the rate being charged by the lender to the
Defaulting Party) and (B)&nbsp;shall have the right, until and unless the Defaulting Party
pays in full the obligation to the Non-Defaulting Party under foregoing clause (A), to
take over the increment of production of the Y4 Facility represented by the collateral
with respect to which the lender took significant actions to enforce its rights; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>the Non-Defaulting Party shall have the right to terminate the Operating
Agreement pursuant to Section&nbsp;11.6 thereof (Foreclosure Default).</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.13</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Other Activities</U>. Except as expressed in Section&nbsp;6 and in the Common R&#038;D
Agreement, neither Party nor any of their respective Affiliates shall: (i)&nbsp;fabricate NAND
Flash Memory Integrated Circuits at any location other than the Yokkaichi Facility or any
other fabrication facility agreed upon by the Parties in writing; (ii)have any third party
fabricate NAND Flash Memory Integrated Circuits; or (iii)&nbsp;have any right to fabricate NAND
Flash Memory Integrated Circuits beyond the capacity as limited pursuant to this Section&nbsp;6, as
such capacity limitations may be amended from time to time in accordance with this Section&nbsp;6.
For the avoidance of doubt, nothing contained in the foregoing shall restrict the Parties from
engaging in any other activities, including, without limitation, (A)&nbsp;designing any NAND Flash
Memory Product; (B)&nbsp;selling any NAND Flash Memory Product to any customer; (C)&nbsp;entering into
any equipment purchase or material supply agreements; or (D)&nbsp;entering into any patent
licensing arrangement; and nothing in the foregoing shall restrict Toshiba from installing any
manufacturing line in the Toshiba Foundry Facility subject to the capacity limitations set
forth in Section&nbsp;6 of the FVC Japan Master Agreement and the FP Master Agreement and as
provided herein, as such capacity limitations may be amended from time to time in accordance
with this Section&nbsp;6. For purposes of this Section&nbsp;6.13, &#147;<U>NAND Flash Memory Integrated
Circuits</U>&#148; means ICs included in the definition of NAND Flash Memory Products pursuant to
Section&nbsp;3.2.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.14</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Protection of Intellectual Property</U>. Both Parties recognize that it is
important for the success of the Y4 NAND Flash Memory Products business to promote the
adoption of such Y4 NAND Flash Memory Products with a wide variety of customers and
applications, whether for card use or non-card use, and with such recognition, each Party
shall use reasonable efforts to protect and enhance the value of Y4 NAND Flash Memory
Products. Further, where feasible, each Party shall share with Flash Alliance internally
prepared analyses of competitive products prepared by either Party so as to allow Flash
Alliance to respond to such information and remain competitive in the marketplace; <I>provided</I>,
that neither Party warrants as to the accuracy or completeness of any such analysis so
provided.</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->27<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">6.15</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left"><B>7.</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>Other Agreements</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>To supplement their agreement as expressed in certain of the Master Operative Documents,
the Parties agree as set forth in this Section&nbsp;7. To the extent of any conflict between
this Section&nbsp;7 and any other Master Operative Document referenced in this Section&nbsp;7, the
other Master Operative Document shall prevail.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">7.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Flash Alliance Management</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>As contemplated by the FA Operating Agreement, the Y4 Operating Committee&#146;s purpose
is to give both Parties the ability to influence the day to day operating decisions of Flash
Alliance and the Y4 Facility. The Y4 Operating Committee is intended to be a collaborative
body with real-time communications, respectful consultation and dispute resolution with the
goal of making the Y4 Facility the most competitive (cost and technology) memory fabrication
facility in the world.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If the Y4 Operating Committee is unable to decide an issue (by agreement of its two
members) such issue shall be referred to the Board of Directors. Special meetings of the
Board of Directors may be noticed for issues requiring urgent resolution. The Parties
contemplate that while a special meeting of the Board of Directors is being noticed, their
respective management teams will discuss any issue that the Y4 Operating Committee could not
resolve.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If the Board of Directors is unable to decide an issue (by unanimous agreement), such
issue shall be referred to the Management Committee for resolution, which shall be vested with
final decision making authority. This Agreement separately provides for procedures if the
Management Committee is unable to reach agreement on such issue.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">7.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Y4 Facility</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Building Construction and Facilitization</U>. Toshiba has designed and is
constructing and facilitizing the Y4 Facility at its sole cost and expense, and SanDisk shall
work with Toshiba to help minimize administrative approval delays. Toshiba will exercise all
reasonable efforts to ensure that the construction of the Y4 Facility is completed by
&#091;<SUP style="font-size: 85%; vertical-align: text-top"><B>*</B></SUP><B>&#093;</B>, <I>provided </I>that Toshiba shall have no liability to SanDisk, any SanDisk
Affiliate or Flash Alliance if completion is not achieved by such time. The depreciation
charges for Y4 will be passed on to Flash Alliance as further described in Section&nbsp;7.3(d).</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->28<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>With prior coordination with Toshiba and the construction contractors for the Y4
Facility, SanDisk will have reasonable access to the construction site for the Y4 Facility and
to all information pertaining to the construction of the Y4 Facility, on condition that
SanDisk will be solely responsible for all damage caused by such access.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Land</U>. Neither SanDisk nor Flash Alliance will be charged for the land
Toshiba currently owns and makes available for the Y4 Facility. With respect to new land
(purchased or leased by Toshiba) required or related to the establishment of the Y4 Facility
and its operations, SanDisk will pay Toshiba on a quarterly basis during the term of this
Agreement a fair, reasonable and mutually-agreed fee to be calculated based on the amount
Toshiba actually pays or incurs for such new land and the number of parking spaces; provided,
however, that Toshiba will determine whether there will be a multi-level parking structure,
single level parking lot, or other method of providing parking for the Yokkaichi Facility,
and, provided further, that during the term of this Agreement SanDisk&#146;s payments in respect of
land and parking costs will in no event exceed &#091;*&#093; per year.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Incentives</U>. All government incentives (financial or otherwise) received with
respect to Flash Alliance, the Y4 Facility or Y4 operations will be shared equally by the
Parties.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">7.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>FP Foundry Agreement</U>. Flash Alliance and Toshiba shall enter into the FA
Foundry Agreement at the Closing. The FA Foundry Agreement provides for ordering procedures,
prices, delivery, cost reporting and other specific terms and conditions for the manufacture
by Toshiba and supply to Flash Alliance of Y4 NAND Flash Memory Products, which shall be
consistent with the following basic terms:</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Facilities, Equipment and Raw Materials</U>. The manufacturing facilities will
be located at the Y4 Facility and die sort will be located &#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;or such other place
as the Parties may agree upon. Flash Alliance and Toshiba will enter into an exclusive lease
agreement with respect to the Y4 Facility and Flash Alliance&#146;s manufacturing equipment located
in the Y4 Facility to be used in the manufacture of Y4 NAND Flash Memory Products by Toshiba.
Toshiba shall be responsible for obtaining the raw materials and services to be used in the
manufacture of Y4 NAND Flash Memory Products.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Production</U>. Toshiba will manufacture Y4 NAND Flash Memory Products at the Y4
Facility for Flash Alliance ordered by Toshiba and SanDisk under the terms and conditions of
the FA Purchase and Supply Agreements. Flash Alliance and Toshiba (from the Yokkaichi
Facility) will use their best efforts to achieve the</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->29<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Ramp-Up Plan manufacturing capacity (the &#147;<U>Y4 Facility Target Capacity</U>&#148;). Wafers
will be sorted between the Parties such that aggregate yield losses will be shared on an
equal basis.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Operating Relationship</U>. The Parties shall provide personnel necessary for
the manufacturing of the Y4 NAND Flash Memory Products as described in Section&nbsp;6.10.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Consideration to be Paid to Toshiba</U>. Toshiba will be compensated by Flash
Alliance as provided in Section&nbsp;4 of the FA Foundry Agreement, &#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(e)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>No Duplication of Costs or Expenses</U>. It is the intent of the Parties that
any payments made by SanDisk under or pursuant to any Master Operative Documents, FVC Japan
Operative Documents or FP Operative Documents shall not be duplicative and SanDisk shall in no
event be required to pay or contribute more than once for any service, product or development
work provided under such agreements, if such service, product or development work is provided
under more than one agreement. In addition, if SanDisk makes a direct payment for any
service, product or development work provided under any such agreement, the cost incurred by
Toshiba (from the Yokkaichi Facility), FVC Japan, Flash Partners or Flash Alliance, as the
case may be, in connection with the provision of such service, product or development work
shall not be included in the applicable wafer price charged to SanDisk.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(f)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Exclusivity</U>. The Yokkaichi Facility shall be Flash Alliance&#146;s exclusive
manufacturing source for output of Y4 NAND Flash Memory Products. Flash Alliance may seek
external manufacturing sources for output in excess of the Yokkaichi Facility&#146;s capacity upon
unanimous approval by the Management Committee.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">7.4</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>FA Purchase and Supply Agreements</U>. Flash Alliance and each of the Parties or
their respective Affiliates will enter into substantially identical FA Purchase and Supply
Agreements providing for specific terms and conditions for the purchase by the Parties of Y4
NAND Flash Memory Products from Flash Alliance, which shall be consistent with the following
basic terms:</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Manufacturing</U>. Flash Alliance shall manufacture or cause to be manufactured
Y4 NAND Flash Memory Products as contemplated by Section&nbsp;7.3.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Purchase Commitment</U>. Except as contemplated in Section&nbsp;6.5(c)(ii), each
Party shall (itself or through Affiliates) purchase one half (based on a measure of equivalent
lots out per week with the equivalency being weighed based on the</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->30<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>process complexity factors (as calculated by a formula to be mutually determined by the
Parties) of the Y4 NAND Flash Memory Products) of the total L/M of Y4 NAND Flash Memory
Products. The foregoing purchase commitment of each Party shall not be subject to reduction
unless agreed in writing by the other Party, which may grant or withhold such approval in
its sole discretion.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Sales Price for Y4 NAND Flash Memory Products Purchased by the Parties</U>. The
sales price charged by Flash Alliance to the Parties for wafers manufactured at Y4 shall be
the sum of:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Other Cost Items</U>. Other items related to the manufacture of Y4 NAND Flash
Memory Products will be charged on a monthly basis from Flash Alliance to the Parties and will
include the following:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;<SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP>&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(v)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(vi)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">7.5</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Other Matters</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Forecasts/Production Planning</U>. Each Party will submit forecasts, on a
rolling six-month basis, directly to Flash Alliance, as further provided in the Purchase and
Supply Agreements. The Parties shall use the system at the Y3 Facility for such direct
system, provided that the cost necessary for &#091;*&#093; will be borne by SanDisk. Flash Alliance
production planning will hold a monthly production planning meeting with representatives of
each Party, as further provided in the Purchase and Supply Agreements. At such meetings, the
Parties will agree on a production plan for the &#091;*&#093; which plan will be final (and the related
forecast will be deemed to be covered by a binding purchase order).</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information
contained herein has been omitted and filed separately with the Securities and
Exchange Commission. Confidential treatment has been requested with respect to
the omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->31<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Production Control</U>. Flash Alliance will provide &#091;*&#093; on a non-discriminatory
basis to SanDisk &#091;<SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP>&#093; with respect to &#091;*&#093;, provided that the cost necessary
for making such system available or &#091;*&#093; will be borne by SanDisk. Each Party (through the Y4
Management Committee) will have the right to discuss the production schedule, planned wafer
starts and &#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Operating Reports</U>. SanDisk will have full access to any management or
operation reports related to Flash Alliance or Flash Alliance&#146;s business through the Y4
Operating Committee (as defined in the FA Operating Agreement). Management and operating
reports related to Flash Alliance or Flash Alliance&#146;s business as mutually agreed from time to
time will be simultaneously made available in Japanese and English to each Party. Upon
request, Toshiba employees will explain such reports to SanDisk&#146;s employees and respond to
questions from SanDisk&#146;s employees, but Toshiba will not be responsible for SanDisk&#146;s failure
to understand such reports.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Insurance.</U> Toshiba shall maintain or arrange property insurance covering
assets owned or leased by Flash Alliance and business interruption insurance in respect of the
business of Flash Alliance, the scope and amounts of which shall be consistent with Toshiba&#146;s
practices at the Yokkaichi Facility and as required by any lender. This coverage shall
provide basically full replacement value of all Flash Alliance owned and leased equipment,
subject to valuation as part of Toshiba&#146;s annual insurance policy renewal, and shall name
Flash Alliance as a beneficiary in respect of assets owned or leased by it and Flash
Alliance&#146;s employee expenses covered by business interruption insurance. On an annual basis,
or when requested by either Party, the Y4 Operating Committee shall discuss and review the
current insurance coverage and/or the need for any additional property or business
interruption insurance in respect of Flash Alliance&#146;s assets or business. Further, SanDisk
reserves the right to seek to arrange additional property or business interruption insurance
for its own account in respect of Flash Alliance&#146;s assets or business. If SanDisk seeks such
additional property or business interruption insurance, Toshiba shall cooperate in good faith
to provide such information and access as is reasonably necessary for SanDisk to arrange such
insurance. If Toshiba makes a recovery from a third party (other than an insurer per the
above) in respect of both assets of Flash Alliance and other assets, then Toshiba shall
allocate to Flash Alliance a share of the net amount of such recovery in proportion to the
losses suffered by Flash Alliance and total losses suffered by Flash Alliance and Toshiba.</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information
contained herein has been omitted and filed separately with the Securities and
Exchange Commission. Confidential treatment has been requested with respect to
the omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->32<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left"><B>8.</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>Termination</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">8.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Termination</U>.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(a)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Termination of any Master Operative Document by either Party shall be done only in
good faith.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(b)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>This Agreement shall be terminated automatically upon the earlier of the Transfer of
all of a Party&#146;s FA Shares to the other Party (or its Affiliate) or upon completion of the
dissolution and liquidation of Flash Alliance pursuant to Section&nbsp;11 (Dissolution) of the FA
Operating Agreement (the date of such Transfer or dissolution and liquidation, the &#147;<U>FA
Termination Date</U>&#148;).</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(c)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon termination of this Agreement resulting from an event of dissolution of Flash
Alliance due to the expiration of Flash Alliance pursuant to Section&nbsp;11.1(a) (Expiration) of
the FA Operating Agreement:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>the Parties shall further amend the Cross License Agreement, as then in
effect, to specify that each Party&#146;s patents issued or issuing on patent applications
entitled to an effective filing date prior to the FA Termination Date are licensed on
a royalty-free basis for the duration of such patents. The scope of the licenses as
amended pursuant to this Section&nbsp;8.1(c)(i) shall not be greater than the scope of
those granted under the Cross License Agreement, as in effect as of the FA Termination
Date.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Toshiba shall grant to SanDisk, effective upon the FA Termination Date, a
non-exclusive, non-transferable (except to Affiliates of SanDisk), non-sub-licensable,
fully paid up, royalty-free license to make, have made, use, sell and have sold NAND
Flash Memory Products anywhere in the world utilizing the NAND technology transferred
to and/or utilized at the Yokkaichi Facility, and SanDisk shall have full access to
all such know-how at the Yokkaichi Facility which has been transferred to the
Yokkaichi Facility prior to the FA Termination Date.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(d)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon a termination of this Agreement resulting from (i)&nbsp;an event of dissolution of
Flash Alliance or (ii)&nbsp;one Party&#146;s acquisition of all of the other Party&#146;s FA Shares (the
acquirer thereof referred to hereinafter as the &#147;<U>Acquiring Party</U>&#148; and the seller
thereof referred to hereinafter as the &#147;<U>Selling Party</U>&#148;) pursuant to Section&nbsp;11.5
(Dissolution Upon Notice) of the FA Operating Agreement:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Toshiba or the Acquiring Party, as the case may be, will, upon the request,
prior to the FA Termination Date, of (A)&nbsp;SanDisk (such request to be made at the time
of its notice pursuant to Section&nbsp;11.5 of the FA Operating Agreement) in the case of
the dissolution of Flash Alliance or (B)&nbsp;the Selling Party (each, a &#147;<U>Requesting
Party</U>&#148;), as the case may be, continue to manufacture NAND Flash Memory Products
for the Requesting Party (not to exceed the Requesting Party&#146;s capacity allocation
available from Flash</TD>
</TR>


</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->33<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Alliance under this Agreement as of the FA Termination Date (the &#147;<U>Termination
Capacity</U>&#148;)) for a period of eighteen (18)&nbsp;months following the Termination Date
in the following ramp-down manner:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(A)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the first six months following the FA Termination Date: 100%
of the Termination Capacity</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(B)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the 7th through the 12th month following the FA Termination
Date: 75% of the Termination Capacity</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(C)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the 13th through the 18th month following the FA Termination
Date: 50% of the Termination Capacity.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Toshiba and SanDisk and their respective Affiliates shall have a perpetual,
fully paid-up, royalty-free right to use technology previously transferred to one
another during the term of this Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties shall further amend the Cross License Agreement to specify that
each Party&#146;s patents issued or issuing on patent applications entitled to an effective
filing date prior to the FA Termination Date are licensed on a royalty free basis for
the duration of such patents. The scope of the licenses as amended pursuant to this
Section&nbsp;8.1(d)(iii) shall not be greater than the scope of those granted under the
Cross License Agreement, as in effect as of FA Termination Date.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon termination of this Agreement resulting from an event of dissolution of
Flash Alliance caused by Toshiba&#146;s election to withdraw from Flash Alliance pursuant
to the FA Operating Agreement, Toshiba hereby grants to SanDisk, effective upon the FA
Termination Date, a non-exclusive, non-transferable (except to Affiliates of SanDisk),
non-sub-licensable, fully paid-up, royalty-free license to make, have made, use, sell
and have sold NAND Flash Memory Products anywhere in the world utilizing the NAND
technology transferred to and/or utilized at the Yokkaichi Facility, and SanDisk shall
have full access to all such know-how at the Yokkaichi Facility which has been
transferred to the Yokkaichi Facility prior to the FA Termination Date.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(e)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon termination of this Agreement resulting from an event of dissolution of Flash
Alliance or Toshiba&#146;s acquisition of SanDisk&#146;s FA Shares pursuant to Section&nbsp;11.4 (Dissolution
By Unilateral Option) of the FA Operating Agreement:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>From the Yokkaichi Facility, Toshiba will, upon request of SanDisk given
within sixty (60)&nbsp;days of the notice given by SanDisk pursuant to Section&nbsp;11.4 of the
FA Operating Agreement, continue to manufacture products for SanDisk for a period of
eighteen (18)&nbsp;months following the FA Termination Date in accordance with the
following ramp-down manner; <I>provided</I>, <I>however</I>, such capacity allocation for SanDisk
shall not exceed</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->34<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>its capacity allocation available from Flash Alliance under this Agreement as of
the FA Termination Date (the &#147;<U>SanDisk Termination Capacity</U>&#148;):</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(A)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the first six months following the FA Termination Date: 100%
of the SanDisk Termination Capacity</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(B)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the 7th through the 12th month following the FA Termination
Date: 75% of the SanDisk Termination Capacity</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(C)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the 13th through the 18th month following the FA Termination
Date: 50% of the SanDisk Termination Capacity.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties and their respective Affiliates shall have a perpetual, fully
paid-up, royalty-free right to use technology previously transferred to one another
during the term of this Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties shall further amend the Cross License Agreement to specify
that, with respect only to Y4 NAND Flash Memory Products and any other Licensed
Products defined in the Cross License Agreement and manufactured with 300mm wafers at
any facility, each Party&#146;s patents issued or issuing on patent applications entitled
to an effective filing date prior to the FA Termination Date are licensed at the
royalty rates specified in <U>Schedule&nbsp;8.1(e)</U> until March&nbsp;31, 2015; <I>provided</I>,
that after such five (5)&nbsp;year period, such license shall be on a royalty free basis
and <I>provided</I>, <I>further</I>, that at any time during such five year period, both Parties
shall negotiate in good faith for up to one hundred and eighty (180)&nbsp;days as requested
by either Party to mutually agree on royalty rates for patents filed by each Party
after the FA Termination Date. The scope of the licenses as amended pursuant to this
Section&nbsp;8.1(e)(iii) shall not be greater than the scope of those granted under the
Cross License Agreement, as in effect as of the FA Termination Date.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(f)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon termination of this Agreement resulting from an event of dissolution of Flash
Alliance or one Party&#146;s acquisition of the other Party&#146;s FA Shares following a Deadlock (as
defined in the FA Operating Agreement) pursuant to Section&nbsp;10.3 (Dispute Resolution; Deadlock)
of the FA Operating Agreement:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>In the case of one Party&#146;s acquisition of the other Party&#146;s FA Shares
pursuant to Section&nbsp;10.4(e) of the FA Operating Agreement, the Acquiring Party shall
continue to manufacture products for the other Party (not to exceed the other Party&#146;s
Termination Capacity) for a period of eighteen (18)&nbsp;months following the FA
Termination Date in accordance with the following ramp down manner:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(A)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the first six months following the FA Termination Date: 100%
of the Termination Capacity</TD>
</TR>



</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->35<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(B)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the 7th through the 12th month following the FA Termination
Date: 75% of the Termination Capacity</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(C)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>During the 13th through the 18th month following the FA Termination
Date: 50% of the Termination Capacity.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties and their respective Affiliates shall have a perpetual, fully
paid-up, royalty-free right to use technology previously transferred to one another
during the term of this Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties shall further amend the Cross License Agreement to specify
that, with respect only to Y4 NAND Flash Memory Products and any other Licensed
Products defined in the Cross License Agreement and manufactured with 300mm wafers at
any facility, each Party&#146;s patents issued or issuing on patent applications entitled
to an effective filing date prior to the FA Termination Date are licensed: (x)&nbsp;at the
royalty rates specified in <U>Schedule&nbsp;8.1(f)</U> until March&nbsp;31, 2014; (y)&nbsp;at the
royalty rates specified in <U>Schedule&nbsp;8.1(e)</U> from April&nbsp;1, 2014 through December
31, 2016; and (z)&nbsp;thereafter, on a royalty-free basis. Both Parties shall negotiate
in good faith for up to one hundred and eighty (180)&nbsp;days upon request of either Party
at any time during the five-year period after the FA Termination Date to agree on
royalty rates for patents filed by each Party after the FA Termination Date. The
scope of the licenses as amended pursuant to this Section shall not be greater than
the scope of those granted under the Cross License Agreement, as in effect as of the
FA Termination Date.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(g)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon termination of this Agreement resulting from an event of dissolution of Flash
Alliance or a Party&#146;s acquisition of the other Party&#146;s FA Shares described in Section&nbsp;11.3
(Dissolution Upon Event of Default) of the FA Operating Agreement:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties shall further amend the Cross License Agreement to specify that,
with respect only to Y4 NAND Flash Memory Products and any other Licensed Products
defined in the Cross License Agreement and manufactured with 300mm wafers at any
facility, each Party&#146;s patents issued or issuing on patent applications entitled to an
effective filing date prior to the FA Termination Date are licensed at the royalty
rates specified in <U>Schedule&nbsp;8.1(g)</U> for seven (7)&nbsp;years after the FA
Termination Date or until the end of calendar 2021, whichever comes first, and
thereafter such licenses shall be on a royalty-free basis.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>In the event that Toshiba or an Affiliate of Toshiba is the Defaulting
Party, Toshiba shall grant to SanDisk, effective upon such date of termination, a
non-exclusive, non-transferable (except to Affiliates of SanDisk), non-sub-licensable,
fully paid-up, royalty-free license to make, have made, use, sell and have sold NAND
Flash Memory Products anywhere in the world</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->36<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>utilizing the NAND technology transferred to and/or utilized at the Yokkaichi
Facility, and SanDisk shall have full access to all such know-how at the Yokkaichi
Facility which has been transferred to the Yokkaichi Facility prior to the FA
Termination Date.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(h)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon termination of this Agreement resulting from an event of dissolution described
in Section&nbsp;11.1(f) (Bankruptcy Event) of the FA Operating Agreement:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If such termination is caused by a Bankruptcy Event in respect of Toshiba,
(x)&nbsp;the license granted to SanDisk under Toshiba Licensed Patents pursuant to the
Cross License Agreement shall continue on a royalty-free basis, and (y)&nbsp;Toshiba shall
grant to SanDisk, effective upon such date of termination, a non-exclusive,
non-transferable (except to Affiliates of SanDisk), non-sub-licensable, fully paid-up,
royalty-free license to make, have made, use, sell and have sold NAND Flash Memory
Products anywhere in the world utilizing the NAND technology transferred to and/or
utilized at the Yokkaichi Facility, and SanDisk shall have full access to all such
know-how at the Yokkaichi Facility which has been transferred to the Yokkaichi
Facility prior to the Termination Date.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If such termination is caused by a Bankruptcy Event in respect of SanDisk,
the license granted to Toshiba under SanDisk Licensed Patents (as defined in the Cross
License Agreement) pursuant to the Cross License Amendment shall continue on a
royalty-free basis.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon a termination of this Agreement resulting from a purchase and sale transaction
described in Section&nbsp;11.6 (Financing Default) of the FA Operating Agreement, there shall be no
capacity ramp-down rights or obligations and:</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If such termination is caused by a financing default in respect of Toshiba,
(x)&nbsp;the Parties shall further amend the Cross License Agreement to specify that, with
respect only to Y4 NAND Flash Memory Products and any other Licensed Products defined
in the Cross License Agreement and manufactured with 300mm wafers at any facility,
Toshiba&#146;s patents issued or issuing on patent applications entitled to an effective
filing date prior to the FA Termination Date are licensed to SanDisk on a royalty-free
basis, and (y)&nbsp;Toshiba shall grant to SanDisk, effective upon such date of
termination, a non-exclusive, non-transferable (except to Affiliates of SanDisk),
non-sub-licensable, fully paid-up, royalty-free license to make, have made, use, sell
and have sold NAND Flash Memory Products anywhere in the world utilizing the NAND
technology transferred to and/or utilized at the Yokkaichi Facility, and SanDisk shall
have full access to all such know-how at the Yokkaichi Facility which has been
transferred to the Yokkaichi Facility prior to the Termination Date.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>If such termination is caused by a financing default in respect of SanDisk,
the Parties shall further amend the Cross License Agreement to specify</TD>
</TR>

</TABLE>
</DIV>
<P align="center" style="font-size: 10pt"><!-- Folio -->37<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV style="margin-top: 6pt"><TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">



</TABLE>
</DIV>

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>that, with respect only to Y4 NAND Flash Memory Products and any other Licensed
Products defined in the Cross License Agreement and manufactured with 300mm wafers
at any facility, SanDisk&#146;s patents issued or issuing on patent applications
entitled to an effective filing date prior to the FA Termination Date are licensed
to Toshiba on a royalty-free basis.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(j)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Restructuring Costs.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>In the event this Agreement is terminated, the Parties will exercise best
efforts to plan such termination in advance with the goal of minimizing related costs.
With respect to Toshiba employees and SanDisk employees working at the Y4 Facility,
(i)&nbsp;in the case of those that are Toshiba employees, Toshiba will use its best efforts
to retrain or relocate such individuals to other Toshiba facilities, and (ii)&nbsp;in the
case of those that are SanDisk employees, SanDisk will use its best efforts to retrain
or relocate such individuals to other SanDisk facilities, each to the maximum extent
possible.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The Parties agree that in the event of such a SanDisk exit from Flash
Alliance, &#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;<U> </U></TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(A)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="8%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(B)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>&#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="4%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Upon any termination of this Agreement, the Parties shall meet and discuss
in good faith an estimate of the Restructuring Costs anticipated to be incurred by
Toshiba. &#091;*&#093;</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">(k)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Termination of this Agreement shall not affect any surviving rights or obligations of
either Party set forth in the Product Development Agreement and the Common R&#038;D Agreement.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left"><B>9.</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD><FONT style="font-variant: SMALL-CAPS"><B>Miscellaneous</B></FONT></TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">9.1</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Survival</U>. Sections&nbsp;1.3, 6.10(b)(vii), 6.11, 6.12(d), 8 and 9 and
<U>Appendix&nbsp;A</U> shall survive the termination or expiration of this Agreement.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">9.2</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Entire Agreement</U>. This Agreement, together with the exhibits, schedules,
appendices and attachments thereto, constitutes the agreement of the Parties to this Agreement
with respect to the subject matter hereof and supersedes all prior written and oral agreements
and understandings with respect to such subject matter.</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->38<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">9.3</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Governing Law</U>. This Agreement shall in all respects be governed by and
construed in accordance with the internal laws of the State of California applicable to
agreements made and to be performed entirely within such state without regard to the conflict
of laws principles of such state. Each Master Operative Document shall be governed in
accordance with its governing law provision and, in the absence of any such provision, by the
first sentence of this Section&nbsp;9.3.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="3%" nowrap align="left">9.4</TD>
    <TD width="1%">&nbsp;</TD>
    <TD><U>Assignment</U>. Neither Party may transfer this Agreement or any of its rights
hereunder (except for any transfer to an Affiliate or in connection with a merger,
consolidation or sale of all or substantially all the assets or the outstanding securities of
such party, which transfer shall not require any consent of the other party) without the prior
written consent of the other Party (which consent may be withheld in such other Party&#146;s sole
discretion), and any such purported transfer without such consent shall be void.</TD>
</TR>

</TABLE>
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt">&#091;REMAINDER OF PAGE INTENTIONALLY LEFT BLANK&#093;
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->39<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">




<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;IN WITNESS WHEREOF, this Agreement has been executed and delivered by the Parties as of the
date first above written.
</DIV>

<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left">TOSHIBA CORPORATION<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top" colspan="2">Name:&nbsp;&nbsp;</TD>
    <TD align="left">Masashi Muromachi&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top" colspan="2">Title:&nbsp;&nbsp;</TD>
    <TD align="left">President and CEO
Semiconductor Company
Corporate Executive Vice President&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>

<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left">SANDISK CORPORATION<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top" colspan="2">Name:&nbsp;&nbsp;</TD>
    <TD align="left">Eli Harari&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top" colspan="2">Title:&nbsp;&nbsp;</TD>
    <TD align="left">Chief Executive Officer&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>

<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left">SANDISK (IRELAND)&nbsp;LIMITED<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top" colspan="2">Name:&nbsp;&nbsp;</TD>
    <TD align="left">Sanjay Mehrotra&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top" colspan="2">Title:&nbsp;&nbsp;</TD>
    <TD align="left">Director&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;Signature page to Flash Alliance Master Agreement&#093;
</DIV>



<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">




<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><U><B>APPENDICES</B></U>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Appendix&nbsp;A &#151; Definitions, Rules of Construction and General Terms and Conditions
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="10%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="84%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD colspan="5" valign="top" align="left"><U><B>EXHIBITS</B></U></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD colspan="5" valign="top" align="left">(Flash Alliance Documents)</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Share Purchase Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">FA Operating Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A3
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">FA Foundry Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A4-1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">SanDisk Purchase and Supply Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A4-2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Toshiba Purchase and Supply Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A5
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">FA Patent Indemnification Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A6
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Mutual Environmental Indemnification Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A7
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Lease Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A8
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Toshiba-SanDisk Ireland Services Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A9
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Toshiba-Flash Alliance Services Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;A10
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">SanDisk Ireland-Flash Alliance Services Agreement</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD colspan="5" valign="top" align="left">(Joint Operative Documents)</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;B1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Common R&#038;D and Participation Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;B2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Product Development Agreement</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Exhibit&nbsp;B3
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Amendment No.&nbsp;4 to Cross License Agreement</TD>
</TR>
<TR valign="bottom">
    <TD colspan="5" valign="top" align="left"><br><U><B>SCHEDULES</B></U></TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;4.5
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Litigation; Decrees</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;4.7
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Patents and Proprietary Rights</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;4.9
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Cross License Payment Obligations</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;6.3
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Technology Transfer Costs</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;6.5(b)
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Ramp-Up Plan</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;8.1(e)
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Royalty in case of SanDisk Unilateral Termination</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;8.1(f)
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Royalty in case of Deadlock Termination</TD>
</TR>
<TR valign="bottom">
    <TD valign="top" nowrap><DIV style="margin-left:0px; text-indent:-0px">Schedule&nbsp;8.1(g)
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">-
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Royalty in case of Event of Default Termination</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>



<P align="center" style="font-size: 10pt"><!-- Folio -->Schs., p. 1<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">




<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;4.5</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Litigation, Decrees</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->Schs., p. 2<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;4.7</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Patents and Proprietary Rights</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->Schs., p. 3<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;4.9</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Cross License Payment Obligations</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->Schs., p. 4<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;6.3</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Technology Transfer Costs</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->Schs., p. 5<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;6.5(b)</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Ramp-Up Plan</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->Schs., p. 6<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;8.1(e)</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Royalty in case of SanDisk Unilateral Termination</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;8.1(f)</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Royalty in case of Deadlock Termination</B>

</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>


</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">






<DIV align="right" style="font-size: 10pt; margin-top: 12pt">EXHIBIT 10.1<BR>
FOIA Confidential Treatment Requested<BR>
Execution Version
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U><B>Schedule&nbsp;8.1(g)</B></U>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>Royalty in case of Event of Default Termination</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt">&#091;<SUP style="font-size: 85%; vertical-align: text-top">*</SUP>&#093;
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top">*</SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information contained
herein has been omitted and filed separately with the Securities and Exchange
Commission. Confidential treatment has been requested with respect to the
omitted portions.</TD>
</TR>

</TABLE>




</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution
Version
</DIV>
<DIV align="right" style="font-size: 10pt; margin-top: 6pt"><B>Exhibit&nbsp;10.1</B>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt">APPENDIX A

</DIV>

<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>DEFINITIONS, RULES OF CONSTRUCTION AND<BR>
DOCUMENTARY CONVENTIONS</B>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following shall apply unless otherwise required by the main body of the agreement into
which this Appendix&nbsp;A is being incorporated (as used herein, &#147;this Agreement&#148;):
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U>Definitions</U>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The following terms shall have the specified meanings:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Accountants&#148; means such firm of internationally recognized independent certified public
accountants for Flash Alliance as is appointed pursuant to the FA Operating Agreement from time to
time. Initially, the Accountants shall be Shin Nihon &#038; Company, an affiliate of Ernst &#038; Young LLP.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Affiliate&#148; of any Person means any other Person which directly or indirectly controls, is
controlled by or is under common control with, such Person; <I>provided</I>, <I>however</I>, that the term
Affiliate, (a)&nbsp;when used in relation to Flash Alliance or any Subsidiary of Flash Alliance, shall
not include SanDisk Corporation or Toshiba or any Affiliate of either of them, and (b)&nbsp;when used in
relation to SanDisk Corporation or Toshiba or any Affiliate of either of them, shall not include
Flash Alliance or any Subsidiary of Flash Alliance.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Articles&#148; means the Articles of Incorporation of Flash Alliance.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Bankruptcy Event&#148; means, with respect to any Person, the occurrence or existence of any of the
following events or conditions: such Person (1)&nbsp;is dissolved; (2)&nbsp;becomes insolvent or fails or is
unable or admits in writing its inability generally to pay its debts as they become due; (3)&nbsp;makes
a general assignment, arrangement or composition with or for the benefit of its creditors; (4)
institutes or has instituted against it a proceeding seeking a judgment of insolvency or bankruptcy
or any other relief under any bankruptcy or insolvency law or other similar law affecting
creditors&#146; rights, or a petition is presented for its winding up or liquidation and, in the case of
any such proceeding or petition instituted or presented against it, such proceeding or petition (A)
results in a judgment of insolvency or bankruptcy or the entry of an order for relief or the making
of an order for its winding up or liquidation or (B)&nbsp;is not dismissed, discharged, stayed or
restrained in each case within 60&nbsp;days of the institution or presentation thereof; (5)&nbsp;has a
resolution passed by its governing body for its winding-up or liquidation; (6)&nbsp;seeks or becomes
subject to the appointment of an administrator, receiver, trustee, custodian or other similar
official for it or for all or substantially all its assets (regardless of how brief such
appointment may be, or whether any obligations are promptly assumed by another entity or whether
any other event described in this clause (6)&nbsp;has occurred and is continuing); (7)&nbsp;experiences any
event which, under the applicable laws of any jurisdiction, has an analogous effect to any of the
events specified in clauses (1)&nbsp;through (6)&nbsp;above; or (8)&nbsp;takes any action in
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->1<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">



<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">furtherance of, or indicating its consent to, approval of, or acquiescence in, any of the foregoing
acts.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Board of Directors&#148; means the board of directors of Flash Alliance.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Burdensome Condition&#148; means, with respect to any proposed transaction, any action taken, or
credibly threatened, by any Governmental Authority or (except if such action or threat is
frivolous) other Person to challenge the legality of such proposed transaction, including (i)&nbsp;the
pendency of a governmental investigation (formal or informal) in contemplation of the possible
actions described in clauses (ii)(A), (ii)(B) or (ii)(C) below, (ii)&nbsp;the institution of a suit or
the written threat thereof (A)&nbsp;seeking to restrain, enjoin or prohibit the consummation of such
transaction or material part thereof, to place any material condition or limitation upon such
consummation or to invalidate, suspend or require modification of any material provision of any
Operative Document, (B)&nbsp;challenging the acquisition by either Toshiba or SanDisk Ireland of its
Shares or (C)&nbsp;seeking to impose limitations on the ability of either Toshiba or SanDisk Ireland
effectively to exercise full rights as Shareholder of Flash Alliance, including the right to act on
all matters properly presented to the parties pursuant to the FA Operating Agreement, or (iii)&nbsp;an
order by a court of competent jurisdiction having any of the consequences described in (ii)(A),
(ii)(B) or (ii)(C) above, or placing any conditions or limitations upon such consummation that are
unreasonably burdensome in the reasonable judgment of the applicable Person.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Business Day&#148; means any day (other than a day which is a Saturday, Sunday or legal holiday in
the State of California or Japan) on which commercial banks are open for business in the State of
California or Tokyo, Japan.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Business Plan&#148; means the Initial Business Plan and each subsequent business plan, including
budgets and projections for Flash Alliance for each relevant period, approved in accordance with
Section&nbsp;3.4(c) of the FA Operating Agreement and complying with Section&nbsp;3.4(b) of the FA Operating
Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Capital Contribution&#148; means the capital contribution made by or allocated to a Party by
virtue of its ownership of Shares, as indicated on <U>Schedule&nbsp;6.1</U> to the FA Operating
Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Change of Control&#148; with respect to a Person means a transaction or series of related
transactions as a result of which (i)&nbsp;more than 50% of the beneficial ownership of the outstanding
common stock or other ownership interests of such Person (representing the right to vote for the
board of directors or similar organization of such Person) is acquired by another Person or
affiliated group of Persons, whether by reason of stock acquisition, merger, consolidation,
reorganization or otherwise or (ii)&nbsp;the sale or disposition of all or substantially all of a
Person&#146;s assets to another Person or affiliated group of Persons.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Closing&#148; means the closing of the transactions described in Sections&nbsp;2.1 of the Master
Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Closing Date&#148; means the date of the Closing.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->1<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Code&#148; means the Internal Revenue Code of 1986, as amended from time to time, or any successor
statute. Any reference to a particular provision of the Code or a treasury regulation promulgated
pursuant to the Code means, where appropriate, the corresponding provision of any successor statute
or regulation.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Common R&#038;D Agreement&#148; means the Amended and Restated Common R&#038;D and Participation Agreement,
dated as of the Effective Date, between Toshiba and SanDisk Corporation.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Companies Act&#148; means the Companies Act (<I>Kaisha-ho</I>), Law No.&nbsp;86 of July&nbsp;26, 2005, as may be
amended hereafter and in effect as at any time.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Control&#148; (including its correlative meanings &#147;controlled by&#148; and &#147;under common control with&#148;)
means possession, directly or indirectly, of power to direct or cause the direction of management
or policies (whether through ownership of securities or partnership or other ownership interests,
by contract or otherwise).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Cross License Agreement&#148; has the meaning given in the Master Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Effective Date&#148; means July&nbsp;7, 2006.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Environmental Indemnification Agreement&#148; means the Amended and Restated Mutual Contribution
and Environmental Indemnification Agreement, dated as of the Effective Date, between Toshiba and
SanDisk Corporation.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Event of Default&#148; means, with respect to a Party, the occurrence or existence of any of the
following events or conditions which remains uncured for sixty (60)&nbsp;days following receipt by such
Party of written notice thereof:
</DIV>



<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) a Bankruptcy Event in respect of such Party or any Person of which such Party is a
Subsidiary; or
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) the breach by such Party of its covenant in Section&nbsp;9.1 of the FA Operating
Agreement or the breach by such Party of its covenant in Section&nbsp;5.1(b) of the Master
Agreement, <I>provided </I>that a Change of Control of a Party shall not be deemed an Event of
Default.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FA Foundry Agreement&#148; means the Foundry Agreement, dated as of the Effective Date, between
Flash Alliance and Yokkaichi.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FA Operating Agreement&#148; means the Operating Agreement, dated as of the Effective Date,
between Toshiba and SanDisk Ireland.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FA Operative Documents&#148; has the meaning given in the Master Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Fiscal Quarter&#148; means, unless changed by the Board of Directors, a calendar quarter.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->2<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Fiscal Year&#148; means the one year period commencing on April 1 of each year.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Flash Alliance&#148; means Flash Alliance, Ltd., a Japanese special limited liability company
(<I>tokurei yugen kaisha</I>).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Flash Partners&#148; means Flash Partners, Ltd., a Japanese special limited liability company
(<I>tokurei yugen kaisha</I>).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FP Master Agreement&#148; means the Master Agreement between Toshiba and SanDisk dated as of
September&nbsp;10, 2004.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FP Operative Documents&#148; means the Flash Partners Master Agreement dated as September&nbsp;10,
2004, the Share Purchase Agreement between Toshiba and SanDisk Manufacturing, dated as of September
10, 2004, the Operating Agreement between Toshiba and SanDisk International, dated as of September
10, 2004, the Foundry Agreement between Flash Partners and Toshiba, dated as of September&nbsp;10, 2004,
the Purchase and Supply Agreement between Flash Partners and SanDisk International, dated as of
September&nbsp;10, 2004, the Purchase and Supply Agreement between Flash Partners and Toshiba, dated as
of September&nbsp;10, 2004, the Patent Indemnification Agreement between SanDisk Corporation and
Toshiba, dated as of September&nbsp;10, 2004, the Mutual Contribution and Environmental Indemnification
Agreement between SanDisk Corporation and Toshiba, dated as of September&nbsp;10, 2004, and the Lease
Agreement between Flash Partners and Toshiba, as owner of the Yokkaichi Facility, dated as of
September&nbsp;10, 2004.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FVC Japan&#148; means FlashVision Ltd., a Japanese special limited liability company (<I>tokurei
yugen kaisha</I>).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FVC Japan Equipment&#148; means any equipment which is or will, from time to time, be owned or
leased by FVC Japan.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FVC Japan Master Agreement&#148; means the Master Agreement between Toshiba and SanDisk dated as
of April&nbsp;10, 2002, as amended and restated as of the Effective Date.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FVC Japan Operative Documents&#148; means the FVC Japan Master Agreement as amended to date, the
New Operating Agreement between the Parties, dated as of April&nbsp;10, 2002, as amended to date, the
Foundry Agreement between FVC Japan and Toshiba, dated as of April&nbsp;10, 2002, the SanDisk Foundry
Agreement between the Parties, dated as of April&nbsp;10, 2002, the Purchase and Supply Agreement
between FVC Japan and SanDisk, dated as of April&nbsp;10, 2002, the Purchase and Supply Agreement
between FVC Japan and Toshiba, dated as of April&nbsp;10, 2002, and the Services Agreement between FVC
Japan and Toshiba dated as of April&nbsp;1, 2002.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;FVC Japan NAND Flash Memory Products&#148; has the meaning given in Section&nbsp;3.3 of the Master
Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Governmental Action&#148; means any authorization, consent, approval, order, waiver, exception,
variance, franchise, permission, permit or license of, or any registration, filing or declaration
with, by or in respect of, any Governmental Authority.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->3<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Governmental Authority&#148; means any United States or Japanese federal, state, local or other
political subdivision or foreign governmental Person, authority, agency, court, regulatory
commission or other governmental body, including the Internal Revenue Service and the Secretary of
State of any State.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Governmental Rule&#148; means any statute, law, treaty, rule, code, ordinance, regulation,
license, permit, certificate or order of any Governmental Authority or any judgment, decree,
injunction, writ, order or like action of any court or other judicial or arbitration tribunal.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Indebtedness&#148; of any Person means, without duplication:
</DIV>



<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) all obligations (whether present or future, contingent or otherwise, as principal
or surety or otherwise) of such Person in respect of borrowed money or in respect of
deposits or advances of any kind;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) all obligations of such Person evidenced by bonds, debentures, notes or similar
instruments;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) all obligations of such Person upon which interest charges are customarily paid,
except for trade payables;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) all obligations of such Person under conditional sale or other title retention
agreements relating to property or assets purchased by such Person;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) all obligations of such Person issued or assumed as the deferred purchase price of
property or services (other than with respect to the purchase of personal property under
standard commercial terms);
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) all Indebtedness of others secured by (or for which the holder of such Indebtedness
has an existing right, contingent or otherwise, to be secured by) any Lien on property owned
or acquired by such Person, whether or not the obligations secured thereby have been
assumed;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) all guarantees by such Person of Indebtedness of others;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) all obligations of such Person to pay rent or other amounts under any lease of (or
other arrangement conveying the right to use) real or personal property (or a combination
thereof), which obligations would be required to be classified and accounted for as capital
leases on a balance sheet of such Person prepared in accordance with Japanese GAAP or US
GAAP, as applicable;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) all obligations of such Person (whether absolute or contingent) in respect of
interest rate swap or protection agreements, foreign currency exchange agreements or other
interest or exchange rate hedging arrangements; and
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(j) all obligations of such Person as an account party in respect of letters of credit
and bankers&#146; acceptances.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->4<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Indebtedness of any Person shall include the Indebtedness of any partnership in which such
Person is a general partner.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Indemnified Parties&#148; means the Party being indemnified&#146;s officers, directors, employees,
agents, contractors, subcontractors, and transferees permitted pursuant to the FA Operating
Agreement and the Master Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Japanese GAAP&#148; means generally accepted accounting principles in Japan as in effect from time
to time, consistently applied.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Japanese GAAS&#148; means generally accepted auditing standards in Japan as in effect from time to
time.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;License Agreement&#148; means the Patent Cross License Agreement dated July&nbsp;30, 1997 by and
between Toshiba and SanDisk, &#091;<SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP>&#093;
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Lien&#148; means, with respect to any asset, (a)&nbsp;any mortgage, deed of trust, lien, pledge,
encumbrance, charge or security interest in or on such asset, (b)&nbsp;the interest of a vendor or a
lessor under any conditional sale agreement, capital lease or title retention agreement relating to
such asset and (c)&nbsp;in the case of securities, any purchase option, call or similar right with
respect to such securities.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;L/M&#148; means lots per month.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Management Committee&#148; has the meaning given in the Master Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Master Agreement&#148; means the Flash Alliance Master Agreement, dated as of the Effective Date,
by and among Toshiba, SanDisk and SanDisk Ireland.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Material&#148; means, with respect to any Person, an event, change or effect which is or, insofar
as reasonably can be foreseen, will be material to the condition (financial or otherwise),
properties, assets, liabilities, capitalization, licenses, businesses, operations or prospects of
such Person and, in the case of Flash Alliance, the ability of Flash Alliance to carry out its
then-current Business Plan.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;NAND Flash Memory Products&#148; has the meaning given in Section&nbsp;3.2 of the Master Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Net Book Value&#148; means, with respect to any Person, the total assets of such Person less the
total liabilities of such Person, in each case as determined in accordance with Japanese GAAP or US
GAAP, as applicable.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Patent Indemnification Agreement&#148; means the Patent Indemnification Agreement dated as of the
Effective Date between Toshiba and SanDisk Corporation.
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information
contained herein has been omitted and filed separately with the Securities and
Exchange Commission. Confidential treatment has been requested with respect to
the omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->5<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Percentage&#148; means, with respect to any Shareholder (as defined in the FA Operating
Agreement), the percentage of such Shareholders&#146; ownership interest in Flash Alliance. For the
avoidance of doubt, as of the date hereof, Percentage means with respect to Toshiba or its
Affiliate, 50.1%, and with respect to SanDisk Ireland or its Affiliate, 49.9%; <I>provided</I>, <I>however</I>,
if either Shareholder transfers all of its Shares to any Affiliate in accordance with the FA
Operating Agreement, its Percentage shall be 0% and such Affiliate transferee shall receive the
entire Percentage of the transferring Shareholder.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Permitted Liens&#148; means (a)&nbsp;the rights and interests of Flash Alliance, either Party or any
Affiliate of any such Person as provided in the FA Operative Documents, and (b)&nbsp;Liens for Taxes
which are not due and payable or which may after contest be paid without penalty or which are being
contested in good faith and by appropriate proceedings and so long as such proceedings shall not
involve any substantial risk of the sale, forfeiture or loss of any part of any relevant asset or
title thereto or any interest therein.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Person&#148; means any individual, firm, company, corporation, limited liability company,
unincorporated association, partnership, trust, joint venture, Governmental Authority or other
entity, and shall include any successor (by merger or otherwise) of such entity.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Product Development Agreement&#148; means the Amended and Restated Product Development Agreement,
dated as of the Effective Date, between Toshiba and SanDisk Corporation.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;SanDisk Corporation&#148; means SanDisk Corporation, a Delaware corporation.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;SanDisk Ireland&#148; means SanDisk (Ireland) Limited, a company organized under the laws of the
Republic of Ireland.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;SanDisk International&#148; means SanDisk (Cayman) Limited, a company organized under the laws of
the Cayman Islands.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;SanDisk Manufacturing&#148; means SanDisk Manufacturing Limited, a company organized under the
laws of the Republic of Ireland.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;SanDisk Purchase and Supply Agreement&#148; means the Purchase and Supply Agreement, dated as of
the Effective Date, between SanDisk Ireland and Flash Alliance.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Shareholder&#148; means the holder of any Shares.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Shares&#148; means the issued and outstanding shares (<I>kabushiki</I>) in Flash Alliance.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Subsidiary&#148; of any Person means any other Person:
</DIV>



<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) more than 50% of whose outstanding shares or securities (representing the right to
vote for the election of directors or other managing authority) are, or
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) which does not have outstanding shares or securities (as may be the case in a
partnership, joint venture or unincorporated association), but more than 50% of
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->6<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt; margin-left: 2%">whose ownership interest representing the right to make decisions (equivalent to those
generally reserved for the board of directors of a corporation) for such other Person is,
</DIV>
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">now or hereafter owned or controlled, directly or indirectly, by such Person, but such other Person
shall be deemed to be a Subsidiary only so long as such ownership or control exists; <I>provided</I>,
<I>however</I>, that the term Subsidiary as used in any FA Operative Document, when used in relation to a
Party or any of its Affiliates, shall not include Flash Alliance or any of its Subsidiaries.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Tax&#148; or &#147;Taxes&#148; means all United States or Japanese Federal, state, local or other political
subdivision and foreign taxes, assessments and other governmental charges, including: (a)&nbsp;taxes
based upon or measured by gross receipts, income, profits, sales, use or occupation and (b)&nbsp;value
added, ad valorem, transfer, franchise, withholding, payroll, employment, excise or property taxes,
together with (c)&nbsp;all interest, penalties and additions imposed with respect to such amounts and
(d)&nbsp;any obligations under any agreements or arrangements with any other Person with respect to such
amounts.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Toshiba&#148; means Toshiba Corporation, a Japanese corporation.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Toshiba Foundry Facility&#148; means the Yokkaichi Facility, excluding the Y3 and Y4 Facility and
the FVC Japan Equipment but including Toshiba&#146;s Asahi facility and Toshiba&#146;s Oita facility.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Toshiba Foundry NAND Flash Memory Products&#148; means NAND Flash Memory Products manufactured at
a Toshiba Foundry Facility.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Toshiba-SanDisk Ireland Services Agreement&#148; means the Services Agreement, dated as of the
Effective Date, between SanDisk Ireland and Toshiba.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Toshiba Purchase and Supply Agreement&#148; means the Purchase and Supply Agreement, dated as of
the Effective Date, between Toshiba and Flash Alliance.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Transfer&#148; means any transfer, sale, assignment, conveyance, creation of any Lien (other than
a Permitted Lien), or other disposal or delivery, including by dividend or distribution, whether
made directly or indirectly, voluntarily or involuntarily, absolutely or conditionally, or by
operation of law or otherwise.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Unique Activities&#148; means production activities of Flash Alliance at the request of either
Shareholder to (i)&nbsp;implement changes in the manufacturing processes to be employed for Products to
be manufactured for such Shareholder (or its Affiliates) that are not agreed to by the other
Shareholder, (ii)&nbsp;commence manufacturing other Products for the requesting Shareholder (or its
Affiliates) that the other Shareholder does not desire to have manufactured for it and which
require a change in manufacturing processes or in the utilization of the Facility or production
resources, or (iii)&nbsp;implement any other change in its operations in order to manufacture Products
specifically for the requesting Shareholder (or its Affiliates).
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;US GAAP&#148; means generally accepted accounting principles in the United States as in effect
from time to time, consistently applied.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->7<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;US GAAS&#148; means generally accepted auditing standards in the United States as in effect from
time to time.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Y3 Facility&#148; means the facility at which Y3 NAND Flash Memory Products are manufactured for
Flash Partners.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Y4 Facility&#148; has the meaning given in the Master Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Y4 NAND Flash Memory Products&#148; has the meaning given in Section&nbsp;3.3 of the Master Agreement.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#147;Yokkaichi Facility&#148; means Toshiba&#146;s facilities in Yokkaichi Japan, including the FVC Japan
Equipment, the Y3 Facility, the Y4 Facility and Toshiba&#146;s Asahi facility.
</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><U>Rules of Construction and Documentary Conventions</U>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.1 <U>Amendment and Waiver</U>. No amendment to or waiver of this Agreement shall be
effective unless it shall be in writing, identify with specificity the provisions of this Agreement
that are thereby amended or waived and be signed by each party hereto. Any failure of a party to
comply with any obligation, covenant, agreement or condition contained in this Agreement may be
waived by the party entitled to the benefits thereof only by a written instrument duly executed and
delivered by the party granting such waiver, but such waiver or failure to insist upon strict
compliance with such obligation, covenant, agreement or condition shall not operate as a waiver of,
or estoppel with respect to, any subsequent or other failure of compliance.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.2 <U>Severability</U>. If any provision of this Agreement or the application of any
such provision is invalid, illegal or unenforceable in any jurisdiction, such invalidity,
illegality or unenforceability shall not affect any other provision of this Agreement (except as
may be expressly provided in this Agreement) or invalidate or render unenforceable such provision
in any other jurisdiction. To the extent permitted by applicable law, the parties hereto waive any
provision of law that renders any provision of this Agreement invalid, illegal or unenforceable in
any respect. The parties hereto shall, to the extent lawful and practicable, use their reasonable
efforts to enter into arrangements to reinstate the intended benefits, net of the intended burdens,
of any such provision held invalid, illegal or unenforceable. If the intent of the Parties for
entering into the FA Operative Documents, considered as a single transaction, cannot be preserved,
the FA Operative Documents shall either be renegotiated or terminated by mutual agreement of the
Parties.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.3 <U>Assignment</U>. Except as may otherwise be specifically provided in this
Agreement, no party hereto shall Transfer this Agreement or any of its rights hereunder (except for
any Transfer to an Affiliate or in connection with a merger, consolidation or sale of all or
substantially all the assets or the outstanding securities of such party, which Transfer shall not
require any consent of the other parties) without the prior written consent of each other party
hereto (which consent may be withheld in each such other party&#146;s sole discretion), and any such
purported Transfer without such consent shall be void.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->8<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.4 <U>Remedies</U>.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(a)&nbsp;Except as may otherwise be specifically provided in this Agreement, the rights and
remedies of the parties under this Agreement are cumulative and are not exclusive of any rights or
remedies which the parties hereto would otherwise have.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(b)&nbsp;Equitable relief, including the remedies of specific performance and injunction,
shall be available with respect to any actual or attempted breach of this Agreement; <I>provided</I>,
<I>however</I>, in the absence of exigent circumstances, the parties shall refrain from commencing any
lawsuit or seeking judicial relief in connection with such actual or attempted breach that is
contemplated to be addressed by the dispute resolution process set forth in the Master Agreement
and in Section&nbsp;2.5 of this <U>Appendix&nbsp;A</U> until the parties have attempted to resolve the
subject dispute by following said dispute resolution process to its conclusion.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(c)&nbsp;If the due date for any amount required to be paid under this Agreement is not a
Business Day, such amount shall be payable on the next succeeding Business Day; <I>provided </I>that if
payment cannot be made due to the existence of a banking crisis or international payment embargo,
such amount may be paid within the following 30&nbsp;days. If due to the occurrence of an act of God,
any party is prevented from providing training, technical assistance or other similar support
required to be provided to Flash Alliance pursuant to this Agreement, such party shall have an
additional 30&nbsp;day period to make alternative arrangements to provide such support.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.5 <U>Arbitration</U>. Any dispute concerning this Agreement shall be referred to the
Management Committee and handled by it in accordance with the Master Agreement. If the Management
Committee cannot resolve such dispute in accordance with the terms of the Master Agreement, then
such dispute will be settled by binding arbitration in San Francisco, California. The dispute
shall be heard by a panel of three arbitrators pursuant to the rules of the International Chamber
of Commerce. The awards of such arbitration shall be final and binding upon the parties thereto.
Each party will bear its own fees and expenses associated with the arbitration. Filing fees and
arbitrator fees charged by the ICC shall be borne equally by the Parties.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.6 <U>Damages Limited</U>. IN THE ABSENCE OF ACTUAL FRAUD, IN NO EVENT SHALL ANY PARTY
BE LIABLE TO OR BE REQUIRED TO INDEMNIFY ANY OTHER PARTY OR ANY OF THEIR RESPECTIVE AFFILIATES FOR
ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL OR INDIRECT DAMAGE OF ANY KIND, (INCLUDING WITHOUT
LIMITATION LOSS OF PROFIT OR DATA), WHETHER OR NOT ADVISED OF THE POSSIBILITY OF SUCH LOSS.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.7 <U>Parties in Interest; Limitation on Rights of Others</U>. This Agreement shall be
binding upon and inure to the benefit of the parties hereto and their permitted successors and
assigns. Nothing in this Agreement, whether express or implied, shall give or be construed to give
any Person (other than the parties hereto and their permitted successors and assigns) any legal or
equitable right, remedy or claim under or in respect of this Agreement, unless such Person is
expressly stated in such agreement or instrument to be entitled to any such right, remedy or claim.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->9<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.8 <U>Table of Contents; Headings</U>. The Table of Contents and Article and Section
headings of this Agreement are for convenience of reference only and shall not affect the
construction of or be taken into consideration in interpreting any such agreement or instrument.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.9 <U>Counterparts; Effectiveness</U>. This Agreement may be executed by the parties
hereto in separate counterparts, each of which when so executed and delivered shall be an original,
but all of which counterparts shall together constitute but one and the same contract. This
Agreement shall not become effective until one or more counterparts have been executed by each
party hereto and delivered to the other parties hereto.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.10 <U>Entire Agreement</U>. This Agreement, together with each other FA Operative
Documents and the Exhibits, Schedules, Appendices and Attachments hereto and thereto, when
completed, constitute the agreement of the parties to the FA Operative Documents with respect to
the subject matter thereof and supersede all prior written and oral agreements and understandings
with respect to such subject matter.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.11 <U>Construction</U>. References in this Agreement to any gender include references
to all genders, and references in this Agreement to the singular include references to the plural
and vice versa. Unless the context otherwise requires, the term &#147;party&#148; when used in this
Agreement means a party to this Agreement. References in this Agreement to a party or other Person
include their respective permitted successors and assigns. The words &#147;include&#148;, &#147;includes&#148; and
&#147;including&#148;, when used in this Agreement, shall be deemed to be followed by the phrase &#147;without
limitation&#148;. Unless the context otherwise requires, references used in this Agreement to Articles,
Sections, Exhibits, Schedules, Appendices and Attachments shall be deemed references to Articles
and Sections of, and Exhibits, Schedules, Appendices and Attachments to, this Agreement. Unless
the context otherwise requires, the words &#147;hereof&#148;, &#147;hereby&#148; and &#147;herein&#148; and words of similar
meaning when used in this Agreement refer to this Agreement in its entirety and not to any
particular Article, Section or provision of this Agreement. Any reference to a FA Operative
Document shall include such FA Operative Document as amended or supplemented from time to time in
accordance with the provisions thereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.12 <U>Official Language.</U> The official language of this Agreement is the English
language only, which language shall be controlling in all respects, and all versions of this
Agreement in any other language shall not be binding on the parties hereto or nor shall such other
versions be admissible in any legal proceeding, including arbitration, brought under this
Agreement. All communications and notices to be made or given pursuant to this Agreement shall be
in the English language.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.13 <U>Notices</U>. All notices and other communications to be given to any party
under this Agreement shall be in writing and any notice shall be deemed received when delivered by
hand, courier or overnight delivery service, or by facsimile (if confirmed within two Business Days
by delivery of a copy by hand, courier or overnight delivery service), or five days after being
mailed by certified or registered mail, return receipt requested, with appropriate postage prepaid
and shall be directed to the address of such party specified below (or at such other address as
such party shall designate by like notice):
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->10<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>


<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">(a)&nbsp;If to SanDisk or SanDisk Ireland:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">SanDisk Corporation<BR>
601 McCarthy Boulevard<BR>
Milpitas, CA 95035 USA<BR>
Telephone: (408)&nbsp;542-0555<BR>
Facsimile: (408)&nbsp;542-0600<BR>
Attention: President and CEO
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">With a copy to:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">SanDisk Corporation<BR>
601 McCarthy Boulevard<BR>
Milpitas, CA 95035 USA<BR>
Telephone: (408)&nbsp;548-0208<BR>
Facsimile: (408)&nbsp;548-0385<BR>
Attention: Vice President and General Counsel
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">(b)&nbsp;If to Toshiba:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">Toshiba Corporation<BR>
Semiconductor Company<BR>
1-1 Shibaura 1-Chome<BR>
Minato-Ku, Tokyo 105-8001 Japan<BR>
Telephone: 011 81 3 3457 3362<BR>
Facsimile: 011 81 3 5444 9339<BR>
Attention: Vice President
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">With a copy to:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">Toshiba Corporation<BR>
Semiconductor Company<BR>
Legal Affairs Division<BR>
1-1 Shibaura 1-Chome<BR>
Minato-Ku, Tokyo 105-8001 Japan<BR>
Telephone: 011-81-3-3457-3452<BR>
Facsimile: 011-81-3-5444-9342<BR>
Attention: General Manager
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">(c)&nbsp;If to Flash Alliance:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">Flash Alliance, Ltd.<BR>
800 Yamanoisshikicho,<BR>
Yokkaichi, Mie, Japan<BR>
Attention: President
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio -->11<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>


<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">With a copy to:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">SanDisk Corporation<BR>
601 McCarthy Boulevard<BR>
Milpitas, CA 95035 USA<BR>
Telephone: (408)&nbsp;542-0510<BR>
Facsimile: (408)&nbsp;542-0640<BR>
Attention: Chief Operating Officer
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">And
</DIV>

<DIV align="left" style="font-size: 10pt; margin-left: 3%; margin-top: 6pt">Toshiba Corporation<BR>
Semiconductor Company<BR>
Legal Affairs Division<BR>
1-1 Shibaura 1-Chome<BR>
Minato-Ku, Tokyo 105-8001 Japan<BR>
Telephone: 011-81-3-3457-3452<BR>
Facsimile: 011-81-3-5444-9342<BR>
Attention: General Manager
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">2.14 <U>Non Disclosure Obligations</U>. Each party hereto agrees as follows:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(a)&nbsp;In this Agreement, &#147;<U>Confidential Information</U>&#148; means information disclosed in
written, recorded, graphical or other tangible from which is marked as &#147;Confidential&#148;,
&#147;Proprietary&#148; or in some other manner to indicate its confidential nature, and/or orally or in
other intangible form, identified as confidential at the time of disclosure and confirmed as
confidential information in writing within thirty (30)&nbsp;days of its initial disclosure.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(b)&nbsp;For a period of &#091;<SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP>&#093; from the date of receipt of the Confidential
Information disclosed by one Party (the &#147;<U>Disclosing Party</U>&#148;) hereunder, the receiving Party
(the &#147;<U>Receiving Party</U>&#148;) agrees to safeguard the Confidential Information and to keep it in
confidence and to use reasonable efforts, consistent with those used in the protection of its own
confidential information, to prevent its disclosure to third parties, except that the Receiving
Party shall not be obligated hereunder in any respect to information which:
</DIV>


<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(i)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is already known to the Receiving Party at the time of its receipt from the
Disclosing Party as reasonably evidenced by its written records; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(ii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is or becomes publicly available without breach of this Agreement by the
Receiving Party; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(iii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is made available to a third party by the Disclosing Party without
restriction on disclosure; or</TD>
</TR>

</TABLE>
</DIV>


<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left"><SUP style="font-size: 85%; vertical-align: text-top"><FONT style="font-family: Symbol">&#042;</FONT></SUP></TD>
    <TD>&nbsp;</TD>
    <TD>Indicates that certain information
contained herein has been omitted and filed separately with the Securities and
Exchange Commission. Confidential treatment has been requested with respect to
the omitted portions.</TD>
</TR>

</TABLE>


<P align="center" style="font-size: 10pt"><!-- Folio -->12<!-- /Folio -->
</DIV>

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<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="right" style="font-size: 10pt; margin-top: 12pt">Execution Version</DIV>




<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(iv)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is rightfully received by the Receiving Party from a third party without
restriction and without breach of this Agreement; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(v)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is independently developed by the Receiving Party as reasonably evidenced by
its written records contemporaneous with such development; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(vi)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is disclosed with the prior written consent of the Disclosing Party, provided
that each recipient from the Receiving Party shall execute a confidentiality agreement
prohibiting further disclosure of the Confidential Information, under terms no less
restrictive that those provided in this Agreement; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(vii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is required to be disclosed by the order of a governmental agency or
legislative body of a court of competent jurisdiction, provided that the Receiving
Party shall give the Disclosing Party prompt notice of such request so that the
Disclosing Party has an opportunity to defend, limit or protect such disclosure; or</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="2%" nowrap align="left">(viii)</TD>
    <TD width="1%">&nbsp;</TD>
    <TD>is required to be disclosed by applicable securities of other laws or
regulations, provided that SanDisk shall, prior to any such disclosure required by the
U.S. Securities and Exchange Commission, provide Toshiba with notice which includes a
copy of the proposed disclosure. Further, SanDisk shall consider Toshiba&#146;s timely input
with respect to the disclosure.</TD>
</TR>

</TABLE>
</DIV>
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(c)&nbsp;Receiving Party shall use its reasonable best efforts to limit dissemination of the
Disclosing Party&#146;s Confidential Information to such of its employees who have a need to know such
information for the purpose for which such information was disclosed to it. Receiving Party
understands that disclosure or dissemination of the Disclosing Party&#146;s Confidential Information not
expressly authorized hereunder would cause irreparable injury to the Receiving Party, for which
monetary damages would not be an adequate remedy and the Disclosing Party shall be entitled to
equitable relief in addition to any remedies the Disclosing Party may have hereunder or at law.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(d)&nbsp;Nothing contained in this Agreement shall be construed as granting or conferring any
rights, licenses or relationships by the transmission of the Confidential Information.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">(e)&nbsp;All Confidential Information disclosed hereunder shall remain the property of the
Disclosing Party. Upon request by the Disclosing Party, the Receiving Party shall return all
Confidential Information, including any and all copies thereof, or certify in writing that all such
Confidential Information had been destroyed.
</DIV>




<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="96">&nbsp;</TD>
</TR>

<TR valign="top">
    <TD nowrap align="left">2.15</TD>
    <TD>&nbsp;</TD>
    <TD><U>Definitions</U>. The definitions set forth in Article&nbsp;I of this <U>Appendix
A</U> shall apply to this Article&nbsp;II.</TD>
</TR>

</TABLE>




<P align="center" style="font-size: 10pt"><!-- Folio -->13<!-- /Folio -->
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