the ti 84 plus ce was officially released on january, 2015.
when was the ti 84 plus ce officially released?
january, 2015
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 2.5mm 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 3.0mb 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
ti-84 plus series
in 2015, texas instruments released the ti-84 plus t in the netherlands. this model is very similar to the original ti-84 plus, but features an led to indicate whether or not the calculator is in exam mode. the hardware of the ti-84 plus t is similar to the ti-84 plus silver edition, with 96 16 kb pages of archive memory, for a total of 1540 kb. however, unlike the ti-84 plus, the ti-84 plus t does not allow users to execute assembly programs. the ti-84 plus t has 2 different exam modes available with different levels of restrictiveness. the most restrictive level does not allow for any existing programs to be accessed, and does not allow any new programs to be created. this mode makes the led blink green. the second, more moderate exam mode is the same, apart from three additional applications being allowed (plysmlt2, inequalz and conics). this mode makes the led blink orange.
ti-84 plus series