MSC64A

MSC64A 8-bit I/O type micro-controller with voice function Features • Single chip 8-bit CPU • Operation voltage: 2.4V to 5.5V • Memory: ♦ ♦ • Dual-channel melody with programmable envelope ROM (shared by program and data): 64K Data RAM: 128 Bytes • 18 input/output pins with wake-up function • One power-down mode for saving power consumption: ♦ • Two re-loadable 8-bit timers • Build-in random number generator • Build-in watchdog timer • Build-in low voltage reset • Oscillator ♦ Main oscillator operation at crystal or RC mode is selected by code option Oscillator up to 4MHz @ 2.4V~5.5V and 6MHz @ 3.6~5.5V Stop mode: micro-controller no operation (oscillator stop oscillating) ♦ ♦ Halt mode: micro-controller no operation (oscillator still oscillating) • One current DAC output for voice synthesizer Selection Information ROM (Program ROM) I/O MSC64A 64K x 8-bit (32K x 8-bit) 18 Application Field Toy controller General IR controller This document contains information on a new product under development by MEGAWIN. MEGAWIN reserves the right to change or discontinue this product without notice.  MEGAWIN Technology Co., Ltd. 2005 All right reserved. 2005/06 version A1 MEGAWIN