MLC610A/B 8-bit micro-controller with 320 dots LCD driver Features • 8-bit single chip micro-controller • One 6-bit DAC output pin for audio output • Operating voltage: 2.4V−5.5V • LCD driver output • Ring oscillator up to 4MHz (Typ. 2MHz) for oscillator • Memory : − Program ROM : 32K-byte − Data RAM : 192-byte − LCD display RAM : 40-byte • 10 input/output pins − 4 input pins (P0.0 to P0.3) with wake-up function − 32-segment × 8-common or 10-common − 1/8 or 1/10 duty, 1/4 bias driving mode • Three types of interrupts: Reset, TM1, 1.0kHz (Fosc/2048) • Built-in frequency divider circuit • Built-in programmable timer − Timer 1: 8-bit timer with four internal clock sources and auto-reload function − 2 Input/output pins (P1.0 to P1.1) • HALT mode and STOP mode for power saving − 2 output pins (P2.0 to P2.1) • 16-level deep stack for subroutine nesting − 2 input pins (P3.0 to P3.1) under (include interrupt) 8-common-LCD mode Application Field Hand-held game Toy 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. 2002 All right reserved. 2003/01 version A5 MEGAWIN General Description MLC610A/B is a cost effective, high sources and 16-level deep stack for performance of interrupt/call applications. The MLC610A/B MEGAWIN. It integrates an 8-bit pipeline provides a build-in oscillator as clock source. CPU core, ROM, RAM, timers, LCD driver, It is suitable for hand-held game, toy I/O ports and system control circuits into a controllers and other products. 8-bit micro-controller single chip. There are also three interrupt 2 MLC610A/B Technical Summary MEGAWIN