MLS908B

MLS9xxB 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: ♦ (all oscillators stop oscillating) • Two current DAC output for voice synthesizer ROM (shared by program and data): 1024K ~ 48KBytes Data RAM: 256 Bytes • Dual-channel melody with programmable envelope ♦ • 16 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 ♦ Main oscillator operation at crystal or RC mode is selected by code option Crystal/Ceramic oscillator up to 4MHz @ 2.4V and 6MHz @ 3.6V RC oscillator up to 4MHz @ 2.4V Sleep mode: micro-controller no operation (main-oscillator still oscillating) Stop mode: micro-controller no operation ♦ ♦ ♦ Selection Information ROM (Program ROM) I/O MLS918B 1024K x 8-bit (32K x 8-bit) 16 MLS908B 192K x 8-bit (32K x 8-bit) 16 MLS916B 768K x 8-bit (32K x 8-bit) 16 MLS906B 128K x 8-bit (32K x 8-bit) 16 MLS914B 512K x 8-bit (32K x 8-bit) 16 MLS904B 96K x 8-bit (32K x 8-bit) 16 MLS903B 80K x 8-bit (32K x 8-bit) 16 MLS912B 384K x 8-bit (32K x 8-bit) 16 MLS902B 64K x 8-bit (32K x 8-bit) 16 MLS910B 256K x 8-bit (32K x 8-bit) 16 MLS900B 48K x 8-bit (32K x 8-bit) 16 ROM (Program ROM) I/O 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