Get Started with the TI-84 Plus
TI-84 Plus
The TI-84 Plus is a descendent of the TI-83 Plus and the TI-83 Plus Silver Edition; it was released in 2004. Like the TI-83 Plus Silver Edition, it has a 15Mhz processor. It has more Flash memory (480KB) than the TI-83 Plus, though less than either the TI-83 Plus Silver Edition or the TI-84 Plus Silver Edition. It has 24KB of RAM, like all calculators since the TI-83. The biggest differences obvious to casual users are the USB-on-the-Go port at the top of the calculator and the curvier, redesigned case.

Specs Math Programming

1. Using the TI-84 Plus

2. Programming the TI-84 Plus

3. Specifications

  • CPU: z80, 15 MHz (can underclock to 6MHz)
  • RAM: 24KB user-accessible
  • Flash (ROM): 480KB user-accessible for Apps out of 1MB
  • LCD: 96x64 pixels, 16x8 homescreen text
  • Ports: 2.5mm I/O, USB-on-the-Go (mini-USB)
  • Power: 4 AAA batteries
  • Operating System (OS): 2.21, 2.22, 2.30, 2.40, 2.41, 2.43, 2.53 MP, 2.55 MP
  • Programming: TI-BASIC, z80 ASM