7 Manufacturer: Fairchild Semiconductor Released: 1976 Units sold: 250,000 CPU: 8-bit Fairchild F8 @ 1.77 MHz (PAL) / 1.79 MHz (NTSC) RAM: 64 bytes / VRAM: 2 KB Resolution: 128×64 pixels, 8 colors Sound: 500 Hz, 1 kHz and 1.5 kHz tones (can be modulated) Media: Cartridge