Back to Home Page |
Notes |
Manufacturer |
|
Model |
Microtan 65 |
Date Launched |
December 1979 |
Price |
£75 as a kit |
Microprocessor type |
MOSTEK 6502 @ 0.75 MHz |
ROM size |
1 kilobyte |
Standard RAM |
1 kilobyte |
Maximum RAM |
Theoretically 328 kilobytes using paging and the optional rack mount case. |
Keyboard type |
20 key hexadecimal keypad as shown at top. |
Supplied language |
Monitor 'TANBUG' (Used for programming in machine code.) |
Text resolution |
32 x 16 characters |
Graphics resolution |
64 x 64 pixels character block graphics. Could be expanded to 256 x 256 pixel resolution. |
Colours available |
Monochrome as standard, colour available as an upgrade. |
Example Screenshot |
|
Sound |
None |
Cassette load speed |
300 or 2400 baud using expansion board |
Dimensions (mm) |
110 x 205 x 25 (circuit board only) |
Special features |
The cheapest real 'computer' at the time it was launched. |
Good points |
Had great expansion potential. It was eventually possible to add high resolution colour graphics, sound, RS232 interface et al. |
Bad points |
All you got for the purchase price above was the main printed circuit board and a small keypad. |
How successful? |
Quite popular among computer hobbyists and developers. |
Comments |
Tangerine Computer Systems went on to develop the Oric 1. |
Back to chronological list |
Home Page |
Next computer |