Acorn Atom Specifications


Processor
6502 1Mhz
Memory
2 Kb, Expandable to 12 Kb
ROM
8 Kb Operating System and BASIC
Keyboard
QWERTY, 60 key, full stroke
Display
Text Modes : 16x12 32x24
Graphics Modes : 64x64 (4 colour), 64x96 (4 colour), 128x96 (monochrome), 64x192 (4 colour), 128x92 (2 colour), 256x192 (monochrome)

Colours : 8

Sound
Single Beep
I/O Ports
UHF TV output
Tape Interface
Acorn bus extension

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