Datasheet > SNC312

SNC312

更新时间： 2022-11-26 03:45:41

品牌	Logo	应用领域
松翰 - SONIX		驱动控制器
页数	文件大小	规格书
11页	386K
描述
Direct Drive Voice/Dual Tone Melody Controller

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SNC312 数据手册

SNC312

Direct Drive Voice/Dual Tone Melody Controller

1 INTRODUCTION

SNC312 is a 1-channel voice synthesizer and dual-tone melody IC with PWM direct

drive circuit. It built-in a 4-bit tiny controller with one 4-bit input port and two 4-bit I/O

ports. By programming through the tiny controller in SNC312, user’s varied

applications including voice section combination, dual-tone melody, 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

One 4-bit input port and two 4-bit I/O ports are provided

128*4 bits RAM are provided

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

Maximum 16k program ROM is provided

Readable ROM code data

IR carrier signal is provided

Built in a high quality speech synthesizer

Adaptive playing speed from 2.5k-20kHz is provided

One voice channel plus Dual-Tone Melody

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

System clock : 2MHz

Low Power Reset

Ver: 1.2

December 26, 2002

12 3 4 5 6 7...11

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型号	品牌	描述	获取价格	数据表
SNC312_05	SONIX	Direct Drive Voice/Dual Tone Melody Controller	获取价格
SNC313	SONIX	Direct Drive Voice/Dual Tone Melody Controller	获取价格
SNC313_05	SONIX	Direct Drive Voice/Dual Tone Melody Controller	获取价格
SNC322	SONIX	Direct Drive Voice/Dual Tone Melody Controller	获取价格
SNC322_05	SONIX	Direct Drive Voice/Dual Tone Melody Controller	获取价格
SNC323	SONIX	Direct Drive Voice/Dual Tone Melody Controller	获取价格