OVERVIEW
The S3C72Q5 is a SAM48 core-based 4-bit CMOS single-chip microcontroller. It has two timer/counters and LCD drivers. The S3C72Q5 is especially suited for use in data bank, telephone and LCD general purpose.
It is built around the SAM48 core CPU and contains ROM, RAM, 39 I/O lines, programmable timer/counters, buzzer output, enough LCD dot matrix, external memory interface, and segment drive pins. The S3C72Q5 can be used for dedicated control functions in a variety of applications, and is especially designed for multi data bank, telephone and LCD game.