7 Manufacturer : Atari Corporation Year of Release : 1985 OS : Atari TOS CPU : Motorola 68000 16-/32-bit CPU @ 8 MHz RAM : 512KB or 1MB Drive : Single-sided 3½" floppy disk drive Sound Chip : Yamaha YM2149 3-voice squarewave Display modes : Low resolution: 320 × 200 (16 color), palette of 512 colors Medium resolution: 640 × 200 (4 color), palette of 512 colors