LG83053FC 반도체 회로 부품 판매점
PS2 Carbon Keyboard Encoder
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 LIZE |
Shenzhen LIZE Electronic Technology Co., Ltd
SPECIFICATION
LG83053FC
PS2 Carbon Keyboard Encoder
Version 1.0
Reserves the right to change this documentation without prior notice.
Tel:86-755-8835 3502/03/04
Website:http://www.lizhiic.com
Fax:86-755-8835 3509
LG83053FC
PS/2 Carbon Keyboard
TABLE OF CONTENTS
1. GENERAL DESCRIPTION.................................................................................................. 3
2. FEATURES.............................................................................................................................3
3. APPLICATION....................................................................................................................... 3
4. PIN ASSIGMENT...................................................................................................................4
5. ABSOLUTE MAXIMUM RATINGS.....................................................................................4
6. DC CHARACTERISTICS..................................................................................................... 4
7. AC CHARACTERISTICS..................................................................................................... 5
8. BLOCK DIAGRAM................................................................................................................5
9. FUNCTION DESCRIPTIONS.............................................................................................. 6
9.1 POWER-ON-RESET AND SELF-TEST...............................................................6
9.2 KEYBOARD BUFFER.............................................................................................6
9.3 LOW VOLTAGE RESET (LVR)............................................................................. 7
9.4 COMMAND DESCRIPTION.................................................................................. 7
9.4.1 COMMAND FROM THE SYSTEM............................................................. 7
9.4.2 COMMAND TO THE SYSTEM..................................................................11
9.4.3 DATA COMMUNICATION VIA SERIAL PORT...................................... 12
9.5 KEYBOARD SCAN CODE TABLE.....................................................................12
9.6 TURBO FUNCTION.............................................................................................. 22
9.7 INTERNAL-MULTIKEY FUNCTION...................................................................22
10. TIMING DIAGRAM............................................................................................................23
11. APPLICATION CIRCUIT.................................................................................................. 24
12. APPLICATION MATRIX................................................................................................... 25
13. PAD DIAGRAM..................................................................................................................26
14. REVISION HISTORY........................................................................................................ 26
Shenzhen LIZE Electronic Technology Co., Ltd
Version: 1.0
Date: 05. Jan. 2012
Page: 2 of 26
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제조업체: LIZE
( lize )
LG83053FC data
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[ LG83053FC.PDF ]
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
