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.特點
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
