| Model |
Atari MEGA STe Series |
| Processor |
Motorola MC68000 16/32 Bit |
8MHz (early models only) or 16MHz |
| Co-Processor |
Optional Motorola MC68881 math co-processor |
| Memory |
1,2, or 4MB RAM |
Expandable to 4MB using SIMM memory |
Operating System (U.S. Versions) |
TOS 2.05 (Plug in Upgradeable to TOS 2.06) |
In ROM (2 chip set) |
| GUI |
GEM (Graphical Environment Manager) |
by Digital Research Inc. |
| Disk Drives |
720KB 3.5" (early models) or 1.44MB 3.5" |
Internal |
| Various Hard Drives |
Optional Internal, or External |
| Interfaces |
Cartridge port |
40-pin |
| (2) Extended (analog) Joystick ports |
15-pin |
| Mouse port |
9-pin D-Type |
| (3)RS232C Serial port |
(1)19.2 kbps, (2)38.4 kbps |
| Parallel port |
25-pin |
| LocalTalk LAN port |
Shared with one of the serial ports |
| MIDI in, MIDI out/thru |
| External floppy port |
| DMA/ACSI port |
19-pin |
| Monitor port |
ST mono, ST color |
| 6U VME expansion bus |
| 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 |
Two-piece with internal FDD, optional internal HDD, separate keyboard |
| Announced |
1990 |
| Released |
1990 |