| Commodore VC20 | | Released | 1981 | | Manufacturer | Commodore Business Machines | | CPU | MOS 6502 (8 bit) | | Clock Frequency | 1.108 MHz (PAL) | | RAM | 5 KB | | ROM | 20 KB | | Video | MOS 6561 "VIC-I"
16 colors
22x23 text mode
176x184 graphic mode
| | Sound | MOS 6561 "VIC-I"
3 voices / 3 octaves, 1 noise |
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