Commodore VIC-20. Debuted in 1980 at the CES (Computer Electronics Show). The first VIC's were supplied to the dealers at the beginning of 1981.
It started on Japan market as VIC-1001 (it includes a special character ROM and keyboard that allow the user to enter Katakana characters) . Later than it was introduced to US market as VIC-20 and European market as VC-20.
It's a first home computer that was sold over 1 million items.
|CPU||MOS 6502 1.01MHz|
Expandable to 21k throught 16k unit
|Video||MOS Technology 6560 "VIC"
|Sound||MOS Technology 6560 "VIC"
|Ports||6522 VIA (X2)
|Keyboard||Full-sized 66 key QWERTY