<P> The TI - 84 Plus CE was publicly previewed by TI Education in January 2015 , and released Spring 2015 . The calculator retains the 320x240 - pixel color screen , rechargeable battery , and key layout of the TI - 84 Plus C Silver Edition , while removing the 2.5 mm I / O ( `` DBUS '' ) linkport and moving the USB port and charging LED to the right side of the handheld . The calculator 's OS 5. x is incompatible with the TI - 84 Plus C Silver Edition 's hardware . The calculator has 154KB of user - accessible RAM and 3.0 MB of Archive memory . It uses the eZ80 processor from Zilog , making all Z80 assembly programs from previous 84 Plus series calculators incompatible . The CE comes in multiple colors , Classic ( black ) , Silver Linings , Radical Red , True Blue , Denim ( navy blue ) , Lightning ( light blue ) , Plum Pi ( purple ) , Positively Pink ( as of March 2015 ) , Golden Ratio , and Bright White ( as of June , 2016 ) . Like the rest of the 84 Plus series , it is allowed on most standardized tests . The calculator comes programmed with seven different languages ( English , French , German , Portuguese , Spanish , and Swedish ) . In 2016 , the TI - 84 Plus CE - T was released for the European educational market . The only significant difference from the CE model is the addition of an LED that blinks while the calculator is in Press - to - Test mode . </P>
<P> The TI - 84 Plus CE was publicly previewed by TI Education in January 2015 , and released Spring 2015 . The calculator retains the 320x240 - pixel color screen , rechargeable battery , and key layout of the TI - 84 Plus C Silver Edition , while removing the 2.5 mm I / O ( `` DBUS '' ) linkport and moving the USB port and charging LED to the right side of the handheld . The calculator 's OS 5. x is incompatible with the TI - 84 Plus C Silver Edition 's hardware . The calculator has 154KB of user - accessible RAM and 3.0 MB of Archive memory . It uses the eZ80 processor from Zilog , making all Z80 assembly programs from previous 84 Plus series calculators incompatible . The CE comes in multiple colors , Classic ( black ) , Silver Linings , Radical Red , True Blue , Denim ( navy blue ) , Lightning ( light blue ) , Plum Pi ( purple ) , Positively Pink ( as of March 2015 ) , Golden Ratio , and Bright White ( as of June , 2016 ) . Like the rest of the 84 Plus series , it is allowed on most standardized tests . The calculator comes programmed with seven different languages ( English , French , German , Portuguese , Spanish , and Swedish ) . In 2016 , the TI - 84 Plus CE - T was released for the European educational market . The only significant difference from the CE model is the addition of an LED that blinks while the calculator is in Press - to - Test mode . </P>
when did the ti 84 plus ce come out
when did the ti 84 plus ce come out
Spring 2015
Spring 2015