Model |
Atari 520/1040 STe Series |
Processor |
Motorola MC68000 16/32 Bit |
8MHz |
Memory |
512KB RAM (520STe) 1MB RAM (1040STe) |
Expandable to 4MB using SIMM memory (Atari shipped an upgraded 4MB version from the factory with a 4160STe designation) |
Operating System (U.S. Versions) |
TOS 1.06, 1.60 or 1.62 (Plug in Upgradeable to TOS 2.06) |
In ROM (2 chip set, 28 or 32 pin) |
GUI |
GEM (Graphical Environment Manager) |
by Digital Research Inc. |
Disk Drives |
720KB 3.5" |
Internal |
Various Hard Drives |
External |
Interfaces |
Cartridge port |
40-pin |
(2) Extended (analog) Joystick ports |
15-pin |
Mouse port |
9-pin D-Type |
RS232C Serial port |
25-pin, 19.2 kbps |
Parallel port |
25-pin |
MIDI in, MIDI out/thru |
External floppy port |
DMA/ACSI port |
19-pin |
Monitor port |
ST mono, ST color |
Stereo RCA jacks |
Audio Out |
Sound |
Yamaha YM2149 Programmable Sound Generator |
8-bit Digital Stereo DAC |
Graphics |
4096 Extended color pallette BLiTTER chip for faster graphics |
Hardware assisted horizontal/vertical fine scrolling |
Keyboard |
94 keys |
(84 + 10 function keys) |
Function Keys |
F1 - F10 |
Case style |
One-piece with integrated keyboard, internal FDD |
Announced |
1989 |
Released |
1990 |