F71882 Ver la hoja de datos (PDF) - Feature Integration Technology Inc.
Número de pieza
componentes Descripción
Lista de partido
F71882 Datasheet PDF : 130 Pages
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¾ Software compatibility with the 8042
¾ Support PS/2 mouse
¾ Support both interrupt and polling modes
¾ Fast Gate A20 and Hardware Keyboard Reset
¾ 6 MHz, 8 MHz, 12 MHz, or 16 MHz operating frequency
F71882
Hardware Monitor Functions
¾ 3 dual current type (±3℃) thermal inputs for CPU thermal diode and 2N3906 transistors
¾ Temperature range -20℃~145℃ (One is from -20~127℃, others are from 0~ 145℃)
¾ 9 sets voltage monitoring (6 external and 3 internal powers)
¾ High limit signal (SMI#) for Vcore level
¾ 4 fan speed monitoring inputs
¾ 4 fan speed PWM/DC control outputs(support 3 wire and 4 wire fans)
¾ Issue PME# and OVT# hardware signals output
¾ Case intrusion detection circuit
¾ WATCHDOG# comparison of all monitored values
¾ Support AMDSI interface
Serial Peripheral Interface Compatible
¾ Support SPI bridge function for BIOS use
¾ Support Back Up BIOS function
Integrate AMD SI Interface
Integrate Intel PECI/SST Interface
Package
¾ 128-pin PQFP Green Package
Noted: Patented TW207103 TW207104 TW220442 US6788131 B1 TWI235231 TW237183 TWI263778
CN ZL 2004 1 0043269.4
-3-
May, 2008
V0.28P
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