Texas Instruments TI-84 Plus Color Silver Edition

The TI-84 Plus CSE was released in 2014. It was TI's first color graphing calculator in the TI-84 lineup. Unfortunately, it is also one of the worst performing in the TI-84 lineup, due to it being under powered. This calculator contains the same processor as the monochrome TI-84 Plus and had to use more resources to power the color screen, which in turn made the calculator very sluggish. Due to its poor performance, it was poorly received and was quickly discontinued, soon being replaced by the TI-84 Plus CE.

CPU: z80 (6/16MHz)

RAM: 128KB of internal RAM, 21KB user-accessible

Flash (ROM): 4MB Flash ROM chip, 3.5MB user-accessible.

LCD: 320x240-pixel (140 DPI, 16-bit color, ILI9335 controller)

-Graph screen: 265x165 pixels for graphing

-Images: 133x83-pixel photos

Ports: 2.5mm I/O, mini-USB

Battery: Rechargeable lithium-polymer battery, ~5-10 hours of use

-3.7V, 1,200 mAh, 4.44 Wh

-Recharging: two terminals on the lower sides or a mini-USB port

-Battery Life: Officially 5 days of classroom use or 2 weeks of homework use

Operating System (OS): 4. x

Boot code: 4.00

Programming: TI-BASIC, z80 ASM

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