Datasheet > 消费电路 > 音频合成器集成电路> ISD4004-10MEI

ISD4004-10MEI

更新时间： 2024-01-05 18:00:57

品牌	Logo	应用领域
华邦 - WINBOND		音频合成器集成电路消费电路商用集成电路光电二极管
页数	文件大小	规格书
28页	976K
描述
Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ISD4004-10MEI 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.68
Base Number Matches：	1

ISD4004-10MEI 数据手册

ISD4004 Series

SERIAL PERIPHERAL INTERFACE (SPI) DESCRIPTION

The ISD4004 se rie s ope ra te s from a n SPI se ria l inter-

fa ce. The SPI interfa ce opera tes with the following

protoc ol.

re a d inte rrupt da ta a nd sta rt a ne w ope ra -

tion within the sa me SPI c yc le .

8. An ope ra tion be gins with the RUN bit se t

The da ta tra nsfe r protoc ol a ssum e s tha t the m i-

c roc ontrolle r’s SPI shift re giste rs a re c loc ke d on the

fa lling e dge of the SCLK. With the ISD4004, da ta is

c loc ke d in on the MOSI pin on the rising c loc k

e dge . Da ta is c loc ke d out on the MISO pin on the

fa lling c loc k e dge .

a nd e nds with the RUN bit re se t.

9. All ope ra tions be gin with the rising e dge

of SS.

MESSAGE CUEING

1. All se ria l da ta tra nsfe rs be gin with the fa lling

Me ssa ge c ue ing a llows the use r to skip through

m e ssa ge s, without knowing the a c tua l physic a l lo-

c a tion of the m e ssa ge . This ope ra tion is use d dur-

ing pla yba c k. In this m ode , the m e ssa ge s a re

skippe d 1600 tim e s fa ste r tha n in norm a l pla y-

ba c k m ode . It will stop whe n a n EOM m a rke r is

re a c he d. The n, the inte rna l a ddre ss c ounte r will

point to the ne xt m e ssa ge .

e dge of SS pin.

2. SS is held LOW during a ll seria l c ommunica -

tions a nd he ld HIGH be twe e n instruc tions.

3. Da ta is c loc ke d in on the rising c loc k e dge

a nd da ta is c loc ke d out on the fa lling c loc k

e dge .

4. Pla y a nd Re c ord ope ra tions a re initia te d by

e na bling the de vic e by a sse rting the SS pin

LOW, shifting in a n opc ode a nd a n a ddre ss

fie ld to the ISD4004 de vic e (re fe r to the Op-

c ode Sum m a ry on the pa ge 6).

5. The opc ode s a nd a ddre ss fie lds a re a s fol-

lows: < 8 c ontrol bits> a nd < 16 a ddre ss

bits> .

6. Ea c h ope ra tion tha t e nds in a n EOM or

Ove rflow will ge ne ra te a n inte rrupt, inc lud-

ing the Me ssa ge Cue ing c yc le s. The Inte r-

rupt will be c le a re d the ne xt tim e a n SPI

c yc le is initia te d.

7. As Inte rrupt da ta is shifte d out of the

ISD4004 MISO pin, c ontrol a nd a ddre ss

da ta is sim ulta ne ously be ing shifte d into

the MOSI pin. Ca re should be ta ke n suc h

tha t the da ta shifte d in is c om pa tible with

c urre nt syste m ope ra tion. It is possible to

ISD

1...6 7 8910 11 12...28

下载PDF

与ISD4004-10MEI相关器件

型号	品牌	描述	获取价格	数据表
ISD4004-10MEIR	ETC	IC VOICE REC/PL 10MIN IN 28TSOP	获取价格
ISD4004-10MEY	WINBOND	Speech Synthesizer With RCDG, 600s, CMOS, PDSO28, 8 X 13.40 MM, LEAD FREE, PLASTIC, TSOP1-	获取价格
ISD4004-10MEYI	WINBOND	Speech Synthesizer With RCDG, 600s, CMOS, PDSO28, 8 X 13.40 MM, LEAD FREE, PLASTIC, TSOP1-	获取价格
ISD4004-10MP	WINBOND	Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations	获取价格
ISD400410MPD	ETC	Single-Chip Voice Record/Playback Devices 2- to 16-Minute Durations	获取价格
ISD4004-10MPY	WINBOND	Speech Synthesizer With RCDG, 600s, CMOS, PDIP28, 0.600 INCH, LEAD FREE, PLASTIC, DIP-28	获取价格

与ISD4004-10MEI相关文章

SG3525资料手册详解：SG3525参数分析、引脚说明、应用介绍
2024-05-23

5
AT89C51单片机资料手册详细解析及应用示例
2024-05-23

8
CP2102资料手册解读：CP2102引脚说明、关键参数分析
2024-05-23

4
资料手册解读：UC3842参数和管脚说明
2024-05-22

6

产品中心

服务支持

精选活动

关于我们

帮助中心

ISD4004-10MEI

ISD4004-10MEI 技术参数

ISD4004-10MEI 数据手册

与ISD4004-10MEI相关器件

与ISD4004-10MEI相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ISD4004-10MEI

ISD4004-10MEI 技术参数

ISD4004-10MEI 数据手册

与ISD4004-10MEI相关器件

与ISD4004-10MEI相关文章

您还可以找

您在本页遇到什么问题？