Datasheet > W528SXX

W528SXX

更新时间： 2024-11-05 03:17:39

品牌	Logo	应用领域
华邦 - WINBOND		语音合成 PC
页数	文件大小	规格书
15页	115K
描述
ADPCM VOICE SYNTHESIZER(PowerSpeech)

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数据手册

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W528SXX 数据手册

W528SXX

ADPCM VOICE SYNTHESIZER

(PowerSpeech)

GENERAL DESCRIPTION

The W528xxx family are programmable speech synthesis ICs that utilize the ADPCM coding method to

generate all types of voice effects.

The W528xxx'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.

The W528xxx family includes 12 kinds of bodies which are the same except for the voice duration

shown below:

BODY

Second

BODY

W528S03 W528S05 W528S08A W528S10 W528S12

W528S15

15 Sec

3 Sec

W528S20 W528S25

20 Sec 25 Sec

5 Sec

8 Sec

W528S30

30 Sec

10 Sec

W528S40 W528S50

40 Sec 50 Sec

12 Sec

W528S60

60 Sec

Second

Note: The voice durations are estimated by 6.4KHz sampling rate.

FEATURES

· Programmable speech synthesizer

· Wide operating voltage range: 2.4 to 5.5 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 (20 to 40 mS or 160 to 320 mS) 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)

Publication Release Date: Nov 2000

Revision A1

- 1 -

12 3 4 5 6 7...15

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与W528SXX相关器件

型号	品牌	获取价格	描述	数据表
W528SXX_03	WINBOND	获取价格	ADPCM VOICE SYNTHESIZER(PowerSpeechTM)
W52900	WINBOND	获取价格	Speech Synthesizer, CMOS, PDIP24, SKINNY, DIP-24
W52902	ETC	获取价格
W52904	ETC	获取价格	Speech Synthesizer
W52905	ETC	获取价格
W52906	ETC	获取价格	Speech Synthesizer
W52910	ETC	获取价格
W52915	ETC	获取价格	Speech Synthesizer
W52920	ETC	获取价格
W5292TC500	LITTELFUSE	获取价格	Rectifier Diode, 1 Phase, 1 Element, 5292A, 5000V V(RRM), Silicon,