Acorn Microcomputer
DeveloperAcorn Computers
Type8-bit semi-professional
Release dateMarch 1979; 40 years ago (1979-03)
Introductory price£65 (kit), £75 (assembled)
CPU6502 @ 1MHz
Memory1.125K
StorageCUTS cassette tape interface
DisplayLED
Graphics-
Sound-
Input25-key keypad
Controller input-
ConnectivityINS8154 RAMIO Expansion chip (optional), CUTS cassette tape interface, socket for optional additional ROM/EPROM
Power7.5V+ from external PSU through onboard 5V regulator
Dimensions160 x 100mm two stacked boards
SuccessorAcorn System 2, Acorn Atom