W83627DHG Datasheet, PDF (16/268 Pages) Winbond – WINBOND LPC I/O

W83627DHG
Infrared
• Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps
• Support SHARP ASK-IR protocol with maximum baud rate up to 57,600 bps
General Purpose I/O Ports
y 40 programmable general purpose I/O ports
y GPIO port 4 supports the optional functions of Watchdog Timer Out and Suspend LED Output
y GP30, GP31 and GP35 can distinguish whether the input pins undergo any transitions by reading
the registers. All of the 3 GPIOs can assert PSOUT# or PME# to wake up the system if each of
them undergoes any transition.
OnNow Functions
y Keyboard Wake-Up by programmable keys
y Mouse Wake-Up by programmable buttons
y OnNow Wake-Up from all of the ACPI sleeping states (S1-S5)
Simple Serial Transport™ Interface
y SST temperature and voltage Combination Sensor command support
y Support SST 0.9 Specification
PECI Interface
y Support PECI 1.0 Specification
y Support 4 CPU addresses and 2 domains per CPU address
Package
y 128-pin QFP
y Pb-free/RoHS
Publication Release Date: Aug, 22, 2007
-4-
Version 1.4