The Acorn Atom computer was built between 1980 and 1983. It was sold as a cost-effective home computer and included Acorns version of BASIC. The MC6847 graphics chip allowed both characters and graphics to be displayed. The Atom was the predecessor of the BBC Micro.
| Year | 1980-1983 |
| Make & Model | Acorn Atom |
| Generation | 4th Generation |
| CPU | MOS 6502 |
| Speed | 1MHz |
| RAM & ROM | 2k RAM, 8k BASIC ROM |
| Power | 8V @ 1.5A |
| Exhibit No. | 1312 |
