W83697F Просмотр технического описания (PDF) - Winbond

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производитель

W83697F

WINBOND I/O

Winbond 

W83697HF

Flash ROM Interface

• Support up to 4M flash ROM

General Purpose I/O Ports

• 48 programmable general purpose I/O ports

• General purpose I/O ports can serve as simple I/O ports, watch dog

output, infrared I/O pins, suspend LED output, Beep output

• Functional in power down mode

timer output, power LED

Hardware Monitor Functions

• Smart fan control system, support “Thermal CruiseTM” and “Speed CruiseTM”

• 2 thermal inputs from optionally remote thermistors or 2N3904 transistors or PentiumTM II/III thermal

diode output

• 6 positive voltage inputs (typical for +12V, -12V, +5V, -5V, +3.3V, Vcore)

• 2 intrinsic voltage monitoring (typical for Vbat, +5VSB)

• 2 fan speed monitoring inputs

• 2 fan speed control

• Build in Case open detection circuit

• WATCHDOG comparison of all monitored values

• Programmable hysteresis and setting points for all monitored items

• Over temperature indicate output

• Automatic Power On voltage detection Beep

• Issue SMI#, IRQ, OVT# to activate system protection

• Winbond Hardware DoctorTM Support

• Intel LDCM TM / Acer ADMTM compatible

Package

• 128-pin PQFP

Publication Release Date:Feb. 2002

-4-

Revision 0.70

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