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Release date: 1977.10
Discontinued: 1982
Successor: Commodore CBM-II

CPU MOS 6502 1MHz
RAM 4K  and 8K models
Expandable to 32k addressable, more banked
ROM 18 Kilobytes
PET 2001 Kernal/Basic 1.0/Character ROM
Video Discrete TTL
  • 9" Monochrome display
  • 40 columns x 25 rows
Sound none
Ports MOS 6520 PIA, MOS 6522 VIA
  • IEEE-488 edge-connector Port
  • 2 Commodore Datasette ports
  • Male edge-connector 'EXPANSION' port
  • Male edge-connector CBM parallel programmable "User" port
Keyboard "Calculator" 69 key QWERTY
  • 16 key numeric keypad!
  • 4 direction 2-key cursor-pad
Additional hardware Datasette
  • Analog cassette recorder
  • FUSE: 1-6/10A 250V

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