CM8414

一.概述

  CM8414 is a single chip microcontroller integrated with SRAM, timer and dual-tone PSG, LCD driver and I/O port. This chip builds in a dual-oscillator to enhance the total chip performance.

二.特点

1.ROM: 4096 X 16 bits，RAM: 512 X 4 bits

2.4-Level subroutine nesting

3.One 8-bit auto re-load timer/counter

4.Warm-up timer for power-on reset

5.Powerful interrupt sources

6.Internal interrupt

7.Built-in dual tone PSG with one noise generator

8.Clock sources