Neo Geo Pocket

Technical specifications

CPUs: Toshiba TLCS|Toshiba TLCS900H core (16-bit), 6.144 MHz, Z80 at 3.072 MHz for sound.
RAM: 12 k for 900H, 4k for Z80 (also accessible by the 900H)
ROM: 64 k boot ROM
Interfaces: SIO 1 channel 19200 bit/s, 5-pin serial port
Resolution: 160x152
Colors: 16 palettes per plane, 48 palettes. 146 colors on screen out of 4096 (or 20 colors out of 4096 in monochrome mode).
Sprites: 64 sprites per frame, 4 colors per sprite.
Scrolling: 2 scrolling planes, 8x8 character tiles, 4 colors each.
Sound: SN76489 equivalent (3 square wave tone generators + 1 white noise generator + direct access to the 2 Digital-to-analog_converters).

Cartridges: Maximum 4 MB (32 Mbit) with 4-16 Mbit flash memory.
Batteries: 40 hours on 2 AA batteries. Lithium CR2032 battery backs up memory and clock.