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W83637HF_06 Datasheet, PDF (10/151 Pages) Winbond – LPC I/O | |||
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W83637HF/HG
General Purpose I/O Ports
⢠21 programmable general purpose I/O ports
⢠General purpose I/O ports can serve as simple I/O ports, interrupt steering inputs, watching
dog timer output, power LED output, infrared I/O pins, KBC control I/O pins, suspend LED
output, RSMRST# signal, PWROK signal, STR (suspend to DRAM) function, VID control
function,
OnNow Functions
⢠Keyboard Wake-Up by programmable keys
⢠Mouse Wake-Up by programmable buttons
⢠CIR Wake-Up by programmable keys
⢠SMART Card Wake-up by SCPSNT
⢠On Now Wake-Up from all of the ACPI sleeping states (S1-S5)
Smart Card Reader Interface
⢠PC/SC T=0, T=1 compliant
⢠ISO7816 protocol compliant
⢠With 16-byte send/receive FIFOs
⢠Programmable baud generator
⢠Standard drivers for Windows 98 METM, Windows 2000TM
Memory StickTM Reader Interface
⢠Meet SONY Memory StickTM Specification Version 1.03
Hardware Monitor Functions
⢠Smart fan control system, support âThermal CruiseTMâ and âSpeed CruiseTMâ
⢠3 thermal inputs from optionally remote thermistors or 2N3904 transistors or PentiumTM II/III/4
thermal diode output
⢠3 positive voltage inputs (typical for +5V, +3.3V, Vcore)
⢠1 intrinsic voltage monitoring (typical for Vbat)
⢠3 fan speed monitoring inputs
⢠3 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
Publication Release Date: March, 2006
-5-
Revision 1.6
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