Manufacturer: Commodore Business Machines Released: 1982 Units sold: 17 million OS: Commodore KERNAL / Commodore BASIC 2.0 CPU: MOS 6510/8500 @ 0.985 MHz (PAL) / 1.023 MHz (NTSC) RAM: 64 KB ROM: 20 KB Graphics: MOS Technology VIC-II Resolution: 320×200 pixels, 16 colors Sound: MOS Technology 6581/8850 SID