W83697HF
Flash ROM Interface
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Support up to 4M flash ROM
General Purpose I/O Ports
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48 programmable general purpose I/O ports
General purpose I/O ports can serve as simple I/O ports, watch dog timer output, power LED
output, infrared I/O pins, suspend LED output, Beep output
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Functional in power down mode
Hardware Monitor Functions
TM
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Smart fan control system, support “Thermal Cruise ” and “Speed CruiseTM”
2 thermal inputs from optionally remote thermistors or 2N3904 transistors or PentiumTM II/III thermal
diode output
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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
TM
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Intel LDCM / Acer ADMTM compatible
Package
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128-pin PQFP
Publication Release Date:Feb. 2002
Revision 0.70
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WINBOND [ WINBOND ]
