DatasheetsPDF.com

FM3580

Part Number	FM3580
Manufacturer	Fairchild Semiconductor
Description	5-Bit VID Controller with PC Security Element
Published	Mar 30, 2005
Detailed Description	FM3580 5-Bit VID Controller Integrated with Serial Interface PC Security Element January 2002 FM3580 5-Bit VID Control...
Datasheet	FM3580 PDF File

Overview

FM3580 5-Bit VID Controller Integrated with Serial Interface PC Security Element January 2002 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...

Similar Datasheet

FM350 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER - Rectron
FM350 Silicon epitaxial planer type - Formosa MS
FM350-A Silicon epitaxial planer type - Formosa MS
FM350-AS 3A SMD SCHOTTKY BARRIER RECTIFIERS - Frontier Electronics
FM350-AS Chip Schottky Barrier Rectifier - Formosa MS
FM350-B (FM3xxx-B) Chip Schottky Barrier Diodes - Formosa MS
FM350-MT 3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS - WILLAS
FM350A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER - Rectron
FM350B (FM320B - FM360B) SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER - Rectron Semiconductor
FM3540 4/5 Bit Multiplexed/ 1 Bit Latched Port with Standard 2-Wire Bus Interface and Non-Volatile Latches - Fairchild Semiconductor

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)