MLC031B

MLC0xxB Series 8-bit I/O type micro-controller with voice function Features • Single chip 8-bit CPU • Operation voltage: 2.4V to 5.5V • Memory: ♦ synthesizer • Dual-channel melody with programmable envelope ROM (shared by program and data): 1024K ~ 48KBytes Data RAM: 256 Bytes • One serial input port and voltage comparator built-in ♦ • 24 input/output pins with wake-up function • Two power-down modes for saving power consumption: ♦ • Three re-loadable 16-bit timers • One watchdog timer built-in • Oscillator ♦Single or dual clock operation is selected Sleep mode: micro-controller no operation (main- and sub-oscillator still oscillating) Stop mode: micro-controller no operation (all oscillators stop oscillating) by code option ♦Main oscillator operation at crystal or RC oscillator up to 4MHz @ mode is selected by code option ♦Crystal/Ceramic ♦ 2.4V and 8MHz @ 3.6V ♦RC • Two current DAC output for voice Selection Information ROM (Program ROM) I/O MLC331B 1024K x 8-bit (32K x 8-bit) 24 MLC081B 256K x 8-bit (32K x 8-bit) 24 MLC061B 192K x 8-bit (32K x 8-bit) 24 oscillator up to 4MHz @ 2.4V MLC241B 768K x 8-bit (32K x 8-bit) 24 MLC041B 128K x 8-bit (32K x 8-bit) 24 MLC161B 512K x 8-bit (32K x 8-bit) 24 MLC031B 96K x 8-bit (32K x 8-bit) 24 MLC121B 384K x 8-bit (32K x 8-bit) 24 ROM (Program ROM) I/O MLC021B 64K x 8-bit (32K x 8-bit) 24 MLC017B 48K x 8-bit (32K x 8-bit) 24 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. 2007 All rights reserved. 2007/05 version A1 MEGAWIN