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SN56060 参数 Datasheet PDF下载

SN56060图片预览
型号: SN56060
PDF下载: 下载PDF文件 查看货源
内容描述: 4通道语音控制器 [4-Channel Speech Controller]
分类和应用: 控制器
文件页数/大小: 11 页 / 379 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
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SN56060  
4-Channel Speech Controller  
1. INTRODUCTION  
SN56060 is a 60 seconds single chip 4-channel voice synthesizer IC which contains  
I/O pins and a tiny controller. By programming through the tiny controller, users’  
applications including section combination, trigger modes, output status, high  
performance melody, multiple voices, and other logic functions can be implemented.  
2. FEATURES  
Single power supply 2.4V – 5.5V  
Built in a tiny controller  
60 seconds voice capacity are provided  
128*4 bits RAM are provided  
ROM Size  
Maximum 184K*10 bits ROM size  
64K program ROM is provided  
Readable ROM code data  
I/O Ports  
Four 4-bit I/O ports P1, P2, P3, P6  
The driving/sink current of P3.2 & P3.3 are 8mA/16mA  
The IO pins P3.3 can be modulated with 38.5Khz carry signal to implement  
IR function.  
Built in a high quality speech synthesizer  
Four independent voice channels  
Adaptive playing speed from 4k-40kHz is provided for all 4 channels individually  
Automatic repetition for every channel  
A 6-bit*8-bit Multiplier is embed to modulate the volume of synthesized voices  
Two digital mixers (with saturation control) are provided  
Built in an 8-level volume control Analog Push-Pull Direct Drive circuit.  
System clock: 2M Hz (RC-type or Crystal Option)  
Low Voltage Reset  
Built-in WDT function  
Built-in Event Mark Function  
3
Ver: 1.0  
March 2,2005