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W5289 PDF预览

W5289

更新时间: 2024-11-23 20:16:11
品牌 Logo 应用领域
华邦 - WINBOND 语音集成电路商用集成电路
页数 文件大小 规格书
22页 111K
描述
Speech Synthesizer, 16s

W5289 技术参数

生命周期:Obsolete包装说明:DIE, DIE OR CHIP
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84应用:SPEECH IC
商用集成电路类型:SPEECH SYNTHESIZERJESD-30 代码:X-XUUC-N15
功能数量:1端子数量:15
片上内存类型:ROM最高工作温度:70 °C
最低工作温度:封装主体材料:UNSPECIFIED
封装代码:DIE封装等效代码:DIE OR CHIP
封装形状:UNSPECIFIED封装形式:UNCASED CHIP
电源:3 V认证状态:Not Qualified
最长读取时间:16 s子类别:Audio Synthesizer ICs
最大压摆率:0.8 mA最大供电电压 (Vsup):5 V
最小供电电压 (Vsup):2.4 V表面贴装:YES
温度等级:COMMERCIAL端子形式:NO LEAD
端子位置:UPPERBase Number Matches:1

W5289 数据手册

 浏览型号W5289的Datasheet PDF文件第2页浏览型号W5289的Datasheet PDF文件第3页浏览型号W5289的Datasheet PDF文件第4页浏览型号W5289的Datasheet PDF文件第5页浏览型号W5289的Datasheet PDF文件第6页浏览型号W5289的Datasheet PDF文件第7页 
W528X Application Note  
ADPCM VOICE SYNTHESIZER  
(PowerSpeech)  
INTRODUCTION  
The W528x family are programmable speech synthesis ICs that utilize the ADPCM coding method to  
generate all types of voice effects.  
The W528x's LOAD and JUMP commands and four programmable registers provide powerful user-  
programmable functions that make this chip suitable for an extremely wide range of speech IC  
applications. Before developing their own PowerSpeech programs and codes, customers should  
review the application notes presented below.  
The W528x family includes the W5281, W5282, W5283, W5284, W5289, W5285, W5286, W5287,  
and W5288. The ROM size of each of these products is shown below:  
BODY  
W5281  
W5282  
W5283  
W5284  
W5289  
W5285  
W5286  
W5287  
W5288  
ROM Size  
80K  
160K  
240K  
320K  
416K  
512K  
768K  
1M  
1.5M  
FEATURES  
· Programmable speech synthesizer  
· Wide operating voltage range: 2.4 to 5.0 volts  
· 4-bit ADPCM synthesis method  
· Provides 4 direct trigger inputs that can easily be extended to 8 or 12 matrix trigger inputs  
· Two trigger input debounce times ( Long/ Short ) can be set  
· Provides up to 2 LEDs and 3 STOP outputs  
· Every LED pin can drive 3 LEDs simultaneously  
· LED flash frequency: 3 Hz  
· AUD output current: 5 mA  
· Flexible functions programmable through the following:  
- LD (load), JP (jump) commands  
- Four registers: R0, EN, STOP, and MODE  
- Conditional instructions  
- Speech equation  
- END instruction  
- Global repeat (GR) setting  
- Output frequency and LED flash type setting  
· Programmable power-on initialization (POI) (can be interrupted by trigger inputs)  
· POI delay time of 160 mS ensures stable voltage when chip is powered on  
Version C  
Release Date: May 1998  
- 1 -  

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