SN6A060 Datasheet, PDF (1/6 Pages) SONiX Technology Company – LCD Controller with Voice/Dual Tone Melody

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
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May 10, 2001