音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

STV5342 Datasheet

  • STV5342

  • TELETEXT DECODER WITH 4 INTERGATED PAGES

  • 20頁

  • STMICROELECTRONICS   STMICROELECTRONICS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

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鈥檚 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
2
C
BUS (SLAVE ADDRESS 0010001 R/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
HCMOS PROCESS
DIP40
(Plastic Package)
ORDER CODE :
STV5342
PIN CONNECTIONS
V
DD
1
40
2
RESERVED
3
4
5
TTD
TTC
6
39
38
37
36
35
7
8
9
10
11
12
34
33
32
31
30
29
DESCRIPTION
The STV5342 is a HCMOS integrated circuit which
performs all the processing of logical data within a
625 lines system teletext decoder. It is designed to
operate in conjunction 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-
croprocessor controlling the STV5342 via a 2-wires
serial bus. An on-chip ROM memory contains the
character sets. The STV5342 performs automatic
selection of one of up to six natural languages. 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.
April 1994
ODD/EVEN
F6
VCS
RESERVED
SAND
TCS/SCS
R
13
14
15
16
17
28
27
26
25
24
G
B
COR
BL AN
Y
18
19
20
23
22
21
5342-01.EPS
SCL
SDA
V
SS
1/20

STV5342相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！