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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