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