OVERVIEW
GMS81508/16 is a single chip microcomputer designed CMOS technology. The use of CMOS process enables extremely low power consumption.

This device using the G8MC Core includes several peripheral functions such as Timer, A/D Converter, Programmable Buzzer Driver, Serial I/O, Pulse Width Modulation Function, etc. ROM,RAM,I/O are placed on the same memory map in addition to simple instruction set.