STV5342

更新时间： 2024-01-28 21:48:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器
页数	文件大小	规格书
20页	449K
描述
TELETEXT DECODER WITH 4 INTERGATED PAGES

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中文翻译

获取价格

数据手册
替代型号

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STV5342 数据手册

STV5342

TELETEXT DECODER WITH 4 INTEGRATED PAGES

COMPLETE TELETEXT DECODER INCLUD-

ING ON-CHIP 4 PAGES MEMORY, REDUC-

ING EMC RADIATIONS

UPWARD SOFTWARE AND HARDWARE

COMPATIBLE WITH PREVIOUS SGS-THOM-

SON’s DECODER SDA5243

AUTOMATIC SELECTION OF UP TO SIX NA-

TIONAL LANGUAGES

4 SIMULTANEOUS PAGE REQUESTS

DISPLAY OF THE 25TH STATUS ROW

MICROPROCESSOR CONTROL VIA AN I C

DIP40

(Plastic Package)

BUS (SLAVE ADDRESS 0010001R/W)

DATA ACQUISITION AVAILABLE FROM

LINES 2 TO 22 OR FROM A COMPLETE

FIELD

HIGH QUALITY DISPLAY USING A CHARAC-

TER MATRIX OF 12 x 10 DOTS

SINGLE + 5V SUPPLY VOLTAGE

ON-CHIP MASK PROGRAMMABLE ROM

CHARACTER GENERATORS

ORDER CODE : STV5342

PIN CONNECTIONS

V_DD

HCMOS PROCESS

RESERVED

TTD

TTC

ODD/EVEN

DESCRIPTION

The STV5342is a HCMOS integrated circuit which

performs all the processing of logical data within a

625 lines system teletext decoder.It is designed to

operate inconjunction with one-chip: the SAA5231

integrated chip which extracts Teletext information

embedded in a composite video signal. Up to 4

pages of display data can be stored in internal

memory. A complete system also comprises a mi-

croprocessorcontrollingtheSTV5342via a 2-wires

serial bus. An on-chip ROM memory contains the

character sets. The STV5342 performs automatic

selection ofoneof upto sixnaturallanguages.Data

bytes may be decoded in either 7-Bit plus parity or

in full 8-Bit formats. The chip set also supports

facilities for reception and display of higher-level

protocol data.

RESERVED

VCS

SAND

TCS/SCS

COR

BLAN

SCL

SDA

1/20

April 1994

12 3 4 5 6 7...20

中文翻译

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STV5342 替代型号

型号	品牌	替代类型	描述	数据表
STV5345	STMICROELECTRONICS	功能相似	TELETEXT DECODER WITH 8 INTEGRATED PAGES
SDA5243	STMICROELECTRONICS	功能相似	COMPUTER-CONTROLLED TELETEXT DECODER

与STV5342相关器件

型号	品牌	获取价格	描述	数据表
STV5345	STMICROELECTRONICS	获取价格	TELETEXT DECODER WITH 8 INTEGRATED PAGES
STV5345/H	ETC	获取价格	Teletext Circuit
STV5345/T	STMICROELECTRONICS	获取价格	TELETEXT DECODER, PDIP40, PLASTIC, DIP-40
STV5345H	STMICROELECTRONICS	获取价格	TELETEXT DECODER WITH 8 INTEGRATED PAGES
STV5345T	STMICROELECTRONICS	获取价格	TELETEXT DECODER WITH 8 INTEGRATED PAGES
STV5346	STMICROELECTRONICS	获取价格	MONOCHIP TELETEXT DECODER WITH 8 INTEGRATED PAGES
STV5346/H	STMICROELECTRONICS	获取价格	MONOCHIP TELETEXT DECODER WITH 8 INTEGRATED PAGES
STV5346/T	STMICROELECTRONICS	获取价格	MONOCHIP TELETEXT DECODER WITH 8 INTEGRATED PAGES
STV5346D	STMICROELECTRONICS	获取价格	MONOCHIP TELETEXT DECODER WITH 8 INTEGRATED PAGES
STV5346D/H	STMICROELECTRONICS	获取价格	MONOCHIP TELETEXT DECODER WITH 8 INTEGRATED PAGES