How to program EEPROM
The data sheet has all you need to be able to program it.

Check out page 17 where it gives you a nice flow-chart to show you how to do it.

The timing diagram on page 13 is also very useful.

The "MTP" algorithm is the algorithm for this chip - a "Many Time Programmable" chip.  Where it says "The MTP programming algorithm" it just means "The algorithm we use for this chip".