Sinclair ZX81
Description
The Sinclair ZX81, released in 1981, was an affordable and popular home computer. Its simple design and low cost made it accessible to a wide audience.
Specifications
- Processor: Zilog Z80 @ 3.25 MHz
- Memory: 1 KB RAM, expandable to 16 KB
- Storage: Cassette tape
- Graphics: 32×24 text, 64×48 semi-graphics
- OS: Sinclair BASIC
Timeline
Introduced: March 1981
Discontinued: 1984
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