Datasheet > W52900

W52900

更新时间： 2024-11-26 21:20:47

品牌	Logo	应用领域
华邦 - WINBOND		光电二极管商用集成电路
页数	文件大小	规格书
8页	100K
描述
Speech Synthesizer, CMOS, PDIP24, SKINNY, DIP-24

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中文翻译

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技术参数
数据手册

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W52900 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	24
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	商用集成电路类型：	SPEECH SYNTHESIZER
JESD-30 代码：	R-PDIP-T24	JESD-609代码：	e3
功能数量：	1	端子数量：	24
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
认证状态：	Not Qualified	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	2.4 V	表面贴装：	NO
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	MATTE TIN	端子形式：	THROUGH-HOLE
端子位置：	DUAL	Base Number Matches：	1

W52900 数据手册

W52900

ADPCM VOICE SYNTHESIZER

(ROM-LESS PowerSpeech II)

GENERAL DESCRIPTION

The W52900 is a CMOS IC used solely for the purpose of demonstrating the W529xx series

PowerSpeech II products.

The W52900 is a 4-bit ADPCM and/or 8-bit PCM ROMless voice synthesizer that provides basic

PowerSpeech instructions and a number of more powerful commands, including basic ALU operations,

data move, branch, and random number generation. When used with a Winbond OTP or flash

EPROM, the W52900 allows users to create demonstration devices quickly and easily.

FEATURES

· ROMless structure, used with Winbond OTP or serial flash EPROM for demonstration

· Powerful programmable speech synthesizer

· Wide operating voltage range: 2.4 to 5.5 volts

· Both 4-bit ADPCM and 8-bit PCM synthesis methods can be used

· Provides 4 trigger pins with separate control of falling/rising edges

· Two trigger input debounce times (160 to 320 mS or 20 to 40 mS) can be set

· Eight multiplexed pins can be set as SCAN, FTEST, LED, STOP, or INPUT

· Supports ALU operations, including

- Branch decisions

- Logic operations

- Binary addition/subtraction

- Data move

- Bit operand

· Eight general-purpose registers: R0 to R7

· Four special registers: EN, MODEn (n:1, 2), OUTPUT, and ACC

· Maximum 32 matrix keys can be defined by H/W or S/W

· Provides random number generation by H/W

· Section control provided for each GO instruction

- Variable frequency: 4.8/6/8/12 KHz

- LED: ON/OFF

· Three LED flash types provided: 3 Hz/Circular/Random

· System clock uses 1.5 MHz frequency

· Total of 256 label entries available for programming

· Packaged in 24-pin skinny DIP

PIN CONFIGURATION

Publication Release Date: July 1996

- 1 -

Revision A1

12 3 4 5 6 7 8

中文翻译

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