W83627EHF Datasheet, PDF (25/141 Pages) Winbond – evolving product from Winbonds most popular I/O family

W83627EHF/EF, W83627EHG/EG
5.9 ACPI Interface
SYMBOL PIN
I/O
PSIN
GP56
68
IN_td
I/OD_12t
PSOUT#
67
GP57
VBAT
74
RSTOUT0# 94
RSTOUT1# 93
RSTOUT2#
GP32
90
SCL
RSTOUT3#
GP33
89
SDA
RSTOUT4#
88
GP34
OD₁₂
I/OD_12t
PWR
OD₁₂
OUT₁₂
OUT₁₂
I/OD_12t
IN_ts
OUT₁₂
I/OD_12t
I/OD_12ts
OUT₁₂
I/OD_12t
FUNCTION
Panel Switch Input. This pin is high active with an internal pull
down resistor.
General purpose I/O port 5 bit 6.
Panel Switch Output. This signal is used for Wake-Up system
from S5_{c o l d} state. This pin is pulse output, active low.
General purpose I/O port 5 bit 7.
+3.3V on-board battery for the digital circuitry.
Secondary LRESET# output 0.
Secondary LRESET# output 1.
Secondary LRESET# output 2.
General purpose I/O port 3 bit 2.
Serial Bus clock.
Secondary LRESET# output 3.
General purpose I/O port 3 bit 3.
Serial bus bi-directional Data.
Secondary LRESET# output 4.
General purpose I/O port 3 bit 4.
5.10 General Purpose I/O Port
5.10.1 GPIO Power Source
SYMBOL
GPIO port 1
GPIO port 2 (Bit0-3)
GPIO port 2 (Bit4-7)
GPIO port 3
GPIO port 4
GPIO port 5
GPIO port 6
5.10.2 GPIO-1 Interface
see 5.8 Game Port
POWER SOURCE
VCC
VCC
VSB
VSB
VSB
VSB
VCC
Publication Release Date: January 18, 2006
-19-
Revision 1.0