TI全系列图形计算器比较From Wiki

朔雪X忆

http://en.wikipedia.org/wiki/Comparison_of_Texas_Instruments_Graphing_Calculators

朔雪X忆

TI-73/TI-73 Explorer Zilog Z80 @ 6MHz 25KB of RAM, 64KB of Flash ROM 96x64 pixels
16x8 characters TI-Basic, Assembly (via Mallard), Flash Apps IO Port 1998/2003

TI-80
980 kHz Proprietary 7 KB of RAM 64x48 pixels
16x8 characters TI-Basic (Though not intended for heavy programming) None 1995

TI-81

Zilog Z80 @ 2 MHz 2.4 KB of RAM 96x64 pixels
16x8 characters TI-Basic, Machine code (through an exploit and only on ROM 1.8K) None 1990

TI-82
Zilog Z80 @ 6 MHz 28 KB of RAM 96x64 pixels
16x8 characters TI-Basic, Assembly (through modifications) IO Port 1993
TI-83 Zilog Z80 @ 6 MHz 27 KB of RAM 96x64 pixels
16x8 characters TI-Basic, Assembly (built-in) IO Port 1996

TI-83 Plus
Zilog Z80 @ 6 MHz 24 KB of RAM, 160 KB of Flash ROM 96x64 pixels
16x8 characters TI-Basic, Assembly (built-in), Flash Apps IO Port 1999

TI-83 Plus Silver Edition

Zilog Z80 @ 6 MHz/15 MHz (Dual Speed) 128 KB of RAM (24 KB user accessible), 1.5 MiB of Flash ROM 96x64 pixels
16x8 characters TI-Basic, Assembly (built-in), Flash Apps IO Port 2001

TI-84 Plus

Zilog Z80 @ 15 MHz 24 KB of RAM, 480 KB of Flash ROM 96x64 pixels
16x8 characters TI-Basic, Assembly (built-in), Flash Apps IO Port, Mini USB Port 2004

TI-84 Plus Silver Edition

Zilog Z80 @ 15 MHz 128 KB of RAM (24 KB user accessible), 1.5 MiB of Flash ROM 96x64 pixels
16x8 characters TI-Basic, Assembly (built-in), Flash Apps IO Port, Mini USB Port 2004

TI-85

Zilog Z80 @ 6 MHz 28 KB of RAM 128x64 pixels
21x8 characters TI-Basic, Assembly (through modifications) IO Port 1992

TI-86

Zilog Z80 @ 6 MHz 128KiB of RAM 128x64 pixels
21x8 characters TI-Basic, Assembly (built-in) IO Port 1997


TI-89

Motorola 68000 @ 10 MHz/12 MHz (nominal) 256 KiB of RAM (188 KB user accessible), 2 MiB of Flash ROM 160x100 pixels (not broken into character blocks) TI-Basic, Assembly (built-in), Flash Apps IO Port 1998

TI-89 Titanium

Motorola 68000 @ ≤16 MHz 256 KiB of RAM (188 KB user accessible), 2.7 MB of Flash ROM 160x100 pixels (not broken into character blocks) TI-Basic, Assembly (built-in), Flash Apps IO Port, Mini USB Port 2004

TI-92/TI-92 II
Motorola 68000 @ 10 MHz 68 KB of RAM/136 KB of RAM 240x128 pixels (not broken into character blocks) TI-Basic, Assembly (through modifications) IO Port 1995/1996

TI-92 Plus Motorola 68000 @ 10 MHz 256 KB of RAM (188 KB user accessible), 384 KB of Flash ROM 240x128 pixels (not broken into character blocks) TI-Basic, Assembly (built-in), Flash Apps IO Port 1998

Voyage 200

Motorola 68000 @ 12 MHz 256 KB of RAM (188 KB user accessible), 2.7 MB of Flash ROM 240x128 pixels (not broken into character blocks) TI-Basic, Assembly (built-in), Flash Apps IO Port 2002


TI-Nspire/TI-Nspire CAS

ARM @ unspecified speed 32 MB of RAM (20 MB user accessible), 32 MB of Flash ROM 320x240 pixels (16 shade grayscale) TI-Basic Mini USB Port 2007