SNC510(2002) 查看數據表（PDF） - Sonix Technology Co., Ltd

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SNC510
(Rev.:2002)

One Channel Direct Drive Speech Controller

Sonix Technology Co., Ltd 

SNC510

One Channel Direct Drive Speech Controller

1 INTRODUCTION

SNC510 is a one-channel voice synthesizer IC with PWM direct drive circuit. It

built-in a 4-bit tiny controller with two 4-bit I/O ports. By programming through the tiny

controller in SNC510, user’s varied applications including voice section combination,

key trigger arrangement, output control, and other logic functions can be easily

implemented.

2 FEATURES

Single power supply 2.4V – 5.5V

7 seconds voice capacity are provided(@6KHZ sample rate)

Built in a 4-bit tiny controller

Two 4-bit I/O ports are provided

64*4 bits RAM are provided

24K*10 ROM size are provided for voice data and program

Maximum 16k program ROM is provided

IR carrier signal is provided

Built in a high quality speech synthesizer

Adaptive playing speed from 2.5k-20kHz is provided

One voice channel

Built in a PWM Direct Drive circuit and a fixed current D/A output

System clock : 2MHz

Low Power Reset

Ver: 1.0

1

November 26, 2002

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