4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit,Operating at 0.9 V (Min.)

GENERAL DESCRIPTION The MSM63188A is an enhanced version of the MSM63188 in which supply currents have been improved. The MSM63188A is a CMOS 4-bit microcontroller with built-in 1024-dot matrix LCD drivers and operates at 0.9 V (min.). The MSM63188A is suitable for applications such as games, to