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SN6A060

LCD Controller with Voice/Dual Tone Melody

Sonix Technology Co., Ltd 

SN6A060

LCD Controller with Voice/Dual Tone Melody

„ INTRODUCTION

SN6A060 is a single chip voice/dual tone melody synthesizer IC with 4*32 LCD

direct drive capability which contains two 4-bit I/O ports, one 4-bit output ports

and a tiny controller. By programming through the tiny controller, user’s

applications including LCD display, section combination, trigger modes, output

status, voice/melody playing and other logic functions and then be easily

implemented.

„ FEATURES

Š Single power supply 2.4V – 5.1V

Š Built in a tiny controller

Š Two 4-bit I/O ports and one 4-bit output ports are provided

Š Built in 64K*10 ROM

Š 256*4 bits RAM for programming usage are provided

Š 32*4 bits RAM for LCD display usage are provided

Š Maximum 16k program ROM is provided

Š Readable ROM code data

Š Built in direct 4*32 LCD driver

Š LCD 1/3 bias, 1/4 duty

Š Built in a high quality speech synthesizer

Š Adaptive playing speed from 2.5k-40kHz is provided

Š Built in a dual tone melody generator

Š Speech/Dual tone melody mixer is provided which SN6A060 can play

speech and dual tone melody simultaneously

Š Built in a PWM Direct Drive circuit output BUO1 and BUO2 directly

connected to Speaker for sound output

1

May 10, 2001

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