4-Bit Microcontroller With Built-in 512-Dot Matrix LCD Drivers, Operating At 0.9 V (Min.)

The MSM63182 is a CMOS 4-bit Microcontroller with built-in 512-dot matrix LCD Drivers and operates at 0.9 V (min.). The MSM63182 is suitable for applications such as games, toys, watches, etc. which are provided with an LCD Display The MSM63182 is an M6318x series mask ROM-version product of OLMS-63K family, which employs Oki's original CPU core nX-4/250. The MSM63P180 is the one-time-programmable ROM version of MSM63188, having one-time PROM (OTP) as internal program memory. The MSM63P180 is used to evaluate the software development. By Oki Semiconductor