전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

FM3580 데이터시트(PDF) 1 Page - Fairchild Semiconductor

부품명 FM3580
상세설명  5-Bit VID Controller with PC Security Element
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  FAIRCHILD [Fairchild Semiconductor]
홈페이지  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor

FM3580 데이터시트(HTML) 1 Page - Fairchild Semiconductor

  FM3580 Datasheet HTML 1Page - Fairchild Semiconductor FM3580 Datasheet HTML 2Page - Fairchild Semiconductor FM3580 Datasheet HTML 3Page - Fairchild Semiconductor FM3580 Datasheet HTML 4Page - Fairchild Semiconductor FM3580 Datasheet HTML 5Page - Fairchild Semiconductor FM3580 Datasheet HTML 6Page - Fairchild Semiconductor FM3580 Datasheet HTML 7Page - Fairchild Semiconductor FM3580 Datasheet HTML 8Page - Fairchild Semiconductor FM3580 Datasheet HTML 9Page - Fairchild Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 11 page
background image
1
www.fairchildsemi.com
FM3580 Rev. A.5
FM3580
5-Bit VID Controller with PC Security Element
General Description
The FM3580 is an standard 5-bit VID controller with an integrated
a Security controller. FM3580 extends the typical VID feature to a
PC motherboard by offering a security function which deters
cloning of PC motherboards.
FM3580’s Security block generates a new pseudo-random code
each time one of its internal registers is read. The PC BIOS is
programmed to poll pseudo-random code from the FM3580 at
frequent intervals. If the appropriate code is not read, the system
shuts down, or refuses to boot at power-up. The VID controller
portion of FM3580 is identical to FM3560 and is pin compatible
with FM3560.
FM3580 is designed using low power CMOS technology.
Block Diagram
January 2002
Features
I VID controller similar to FM3560
I Integrated “anti-clone” Security controller
I Configurable Output type
— TTL
— Open-Drain
I Pin compatible to FM3560
I SMBus interface to Security/VID controls
I Operating V
CC : 2.7V to 5.5V
I Operating Temp: 0°C to +70°C
I Package: 20-Pin TSSOP
© 2002 Fairchild Semiconductor Corporation
SMbus
Interface &
Control
Muliplexer &
Output Logic
Security Encoder
EEPROM &
Register Array
Control
Logic
/Override
Level
Mux_Sel
I[4:0]
WP
SDA
ASEL
SCL
Y[4:0]
Non_Mux_Out


유사한 부품 번호 - FM3580

제조업체부품명데이터시트상세설명
logo
Rectron Semiconductor
FM350 RECTRON-FM350 Datasheet
25Kb / 2P
   SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER(VOLTAGE RANGE 20 to 100 Volts CURRENT 3.0 Amperes)
logo
Formosa MS
FM350 FORMOSA-FM350 Datasheet
70Kb / 2P
   Silicon epitaxial planer type
logo
SHENZHEN YONGERJIA INDU...
FM350 WINNERJOIN-FM350 Datasheet
87Kb / 2P
   Chip Schottky Barrier Diodes
logo
Formosa MS
FM350-A FORMOSA-FM350-A Datasheet
69Kb / 2P
   Silicon epitaxial planer type
FM350-AL FORMOSA-FM350-AL Datasheet
71Kb / 2P
   Chip Schottky Barrier Diodes - Silicon epitaxial planer type
More results

유사한 설명 - FM3580

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
L6919E STMICROELECTRONICS-L6919E Datasheet
606Kb / 33P
   5 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER WITH DYNAMIC VID MANAGEMENT
L6919C STMICROELECTRONICS-L6919C Datasheet
558Kb / 32P
   5 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER WITH DYNAMIC VID MANAGEMENT
logo
Linear Technology
LTC1703 LINER-LTC1703 Datasheet
343Kb / 36P
   Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID
LTC1703IG LINER-LTC1703IG Datasheet
345Kb / 36P
   Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID
LTC1873 LINER-LTC1873 Datasheet
308Kb / 32P
   Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID
LTC1873 LINER-LTC1873_15 Datasheet
323Kb / 32P
   Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID
LTC1703 LINER-LTC1703_15 Datasheet
390Kb / 36P
   Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID
logo
ON Semiconductor
NCP5269B ONSEMI-NCP5269B Datasheet
253Kb / 12P
   Synchronous Buck Controller with 2-Bit VID Inputs
September, 2020 ??Rev. 0
logo
Infineon Technologies A...
SLE88CF4000P INFINEON-SLE88CF4000P Datasheet
129Kb / 9P
   32-Bit Security Controller
12.2009
logo
Linear Technology
LTC1705 LINER-LTC1705 Datasheet
310Kb / 28P
   Dual 550kHz Synchronous Switching Regulator Controller with 5-Bit VID and 150mA LDO
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com