7 Manufacturer: Nintendo Released: 1990 Units sold: 49.10 million Best-selling game: Super Mario World CPU: 8/16-bit Ricoh 5A22 @ 3.58 MHz RAM: 128 KB / VRAM: 64 KB Graphics: 16-bit PPU (Picture Processing Unit) Resolution: 256×224 pixels, 256 colors (32768 color palette) Sound: 8-bit Sony SPC700, 8 channels, stereo Cart size: 256 KB to 6 MB