7 Manufacturer : Atari, Inc. Year of Release : 1979 OS : Atari OS CPU : MOS Technology 6502B @ 1.8 Mhz RAM : 8 KB base, 48 KB max. ROM : 8KB (Atari Basic) Sound : 4 x oscillators with noise mixing Display : 320x192 pixels, monochrome / 160x96 pixels, 128 colors