Acorn Atom (White Box)

The Acorn Atom was introduced in 1980 and was equivalent to a cut-down Acorn System 3. It lacked a disc drive but had an integral keyboard and cassette interface. It was available in kit or complete form.

The base system had 2KB RAM and 8KB ROM, but each could be expanded to 12KB. A floating-point ROM extension was also available.

In original white box.

Manufacturer: Acorn
Date: 1980



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Acorn Atom (White Box) Manuals:

Item Manufacturer Date
BBC-Type BASIC Manual Acorn Unknown
Acorn Atom Circuit Diagram Acorn 28 Feb 1980

Acorn Atom (White Box) Articles:

Item Manufacturer Date
Atom Colour Card Issue 3 Acorn Computers Ltd Unknown
Prototype AtoMMC PCB Charlie Robson Unknown
Acorn Atom 50Hz Converter Acorn Unknown
Home-made Acorn Atom ROM Switcher Home-made Unknown
Timedata MZ 163B 32K RAM Card for Atom Timedata 1982
Acorn Econet Bridge Acorn 1984
Acorn Econet Bridge Acorn 1984

Other Systems Related To Acorn Atom (White Box):

Item Manufacturer Date
Acorn 6502 Microcomputer Board Acorn Computers Ltd 1979
Acorn System 1 Acorn Computers March 1979
Acorn System 1 Acorn Computers Ltd March 1979
Acorn System 3 Acorn 1980
Acorn Atom (Blue Box) Acorn 1980
Black Acorn Atom Acorn January 1980
Acorn BBC Micro Model A (Issue 2 Board) Acorn Computers Ltd 1981
Acorn BBC Micro Model A - Issue 1 Acorn 1981
Acorn BBC Micro Model A Acorn 1981
Acorn BBC Micro Model B Acorn 1981
Busicomputers Prophet 3 Acorn Computers Ltd 1982
Acorn System 4 Acorn Computers Ltd 1982
German BBC Micro (GNB09) Acorn 1982
Busicomputers Prophet 2 Acorn 1983
Acorn Cambridge Workstation Acorn 1983
Acorn Business Computer (ABC) (Prototype) Acorn Computers 1983
Acorn System 5 Acorn Computers Ltd 1983
Acorn Business Computer (ABC) Acorn 1983
Acorn Electron with Turbo Board Acorn July 1983
Acorn Electron (Trial ROM) Acorn Computers Ltd July 1983
Acorn Electron Acorn July 1983
Acorn Electron (German) Acorn July 1983
BBC Micro B+ 128K + 48K ROM Acorn 1984
US BBC Micro (UNB09) Acorn October 1984
Acorn BBC Micro Model B+ (64K) Acorn July 1985
Acorn Econet Terminal Acorn Computers Ltd 1986
BBC Master Used on Microlive Acorn Computers 1986
Acorn Communicator Italian Acorn 1986
Acorn BBC Master 512 Acorn 1986
Acorn Communicator Acorn 1986
Acorn BBC Domesday System Acorn Computers Limited 1986
Acorn BBC Master 128 Acorn February 1986
Acorn - BT Merlin M2105 Acorn Computers / British Telecom 13th May 1986
Acorn BBC Master Compact Acorn September 1986
Acorn BBC Master Compact Prototype Acorn Computers September 1986
Acorn Archimedes A410/1 Acorn 1987
Acorn AEH02 Archimedes NSM Acorn Computers Ltd 1987
Acorn Archimedes 310 Acorn 1987
Acorn Archimedes 305 Acorn 1987
Acorn Archimedes 310 (Arthur 1.2 Installed) Acorn 1987
Acorn Archimedes 440 Acorn Computers July 1987
Acorn A680 Acorn 1988
Acorn Archimedes A500 Acorn 1988
Acorn Archimedes A500 Acorn 1988
Acorn A3000 Acorn 1989
Acorn Archimedes A440/1 Acorn Computers May 1989
Acorn A3000 (Learning Curve Box) Acorn May 1989
Acorn A3000 (Original Spec) Acorn 1st May 1989
Acorn A3000 Laservision System Acorn 1st May 1989
Acorn R140 Acorn June 1989
Acorn R260 Acorn Computers 1990
Acorn Archimedes A5000 ALB12 Acorn 1991
Acorn A5000 ALB55 Acorn 1991
Acorn A5000 ALB22 Acorn 1991
Acorn A5000 ALB35 Acorn 1991
Acorn A4000 Acorn January 1991
Acorn A4 Laptop (Prototype 1 of 7) Acorn Computers 1992
Acorn A4 Laptop Acorn 1992
Acorn A3020 Acorn January 1992
Acorn A4 WLP-530N7 Acorn Rev. B Acorn June 1992
Acorn A4000 Acorn September 1992
Acorn A3010 Acorn September 1992
Semerc Acorn A4000S Acorn September 1992
Acorn Risc PC 600 Prototype Motherboard Acorn Computers 1994
Acorn Risc PC 600 Acorn January 1994
Acorn Risc PC 600 ACB25 Acorn April 1994
Acorn Risc PC 600 ACB45 Acorn April 1994
Acorn RISC PC 600 - Prototype Acorn Computers 1995
Acorn A7000+ Acorn 1995
Acorn A7000 Acorn 1995
Acorn SchoolServer Acorn Ltd 1995
Acorn RISC PC700 System Acorn July 1995
Acorn Risc PC 600 ACB60 Acorn July 1995
Acorn StrongARM RiscPC Acorn 1996
Acorn Stork Notebook Acorn Computers Ltd 1996
Acorn Xemplar Matrix NC Acorn 1996
Acorn Fast NC - Serial Number 1 Acorn Computers Ltd 1996
Acorn Phoebe Acorn Computers 1998
Acorn DeskLite Prototype Acorn Computers June 1998

This exhibit has a reference ID of CH47091. Please quote this reference ID in any communication with the Centre for Computing History.

 

Acorn Atom (White Box)

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