w83627hg Winbond Electronics Corp America, w83627hg Datasheet - Page 30

• Manufacturer Part Number: w83627hg
• Description: Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

6.9.3
6.10
PWRCTL#
RSMRST#
SLP_SX#
SYMBOL
SYMBOL
SUSLED
PWROK
CIRRX#
VCC3V
AGND
AVCC
GP30
GP31
GP32
GP33
GP34
GP35
VCC
VSB
VSS
General Purpose I/O Port 3 °Power souce is VSB±
POWER PINS
12, 48, 77, 114
20, 55, 86, 117
PIN
73
72
71
70
69
64
PIN
61
28
97
93
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
OD
OD
O
O
IN
IN
I/O
12
24
ts
ts
12
12
12t
12t
12t
12t
12t
24t
+5V power supply for the digital circuitry.
+5V stand-by power supply for the digital circuitry. Do not
leave this pin unconnected. Connect it to VCC if the sys-
tem does not provide standby power
+3.3V power supply for driving 3V on host interface.
Analog VCC input. Internally supplier to all analog circuitry.
Internally connected to all analog circuitry. The ground ref-
erence for all analog inputs..
Ground.
General purpose I/O port 3 bit 0.
Chipset suspend C status input.
General purpose I/O port 3 bit 1.
Power On Control. Active low signal that informs sys-
tem to turn main power.
General purpose I/O port 3 bit 2.
Power OK. Active (High) level indicates VDD is ready.
General purpose I/O port 3 bit 3.
Resume Reset. Active (High) level indicates VSB is
ready.
General purpose I/O port 3 bit 4.
Consumer IR receiving input. This pin can Wake-Up
system from S5
General purpose I/O port 3 bit 5.
Suspend LED output, it can program to flash when
suspend state.This function can work without VCC.
°Default±
- 26 -
cold.
W83627HF/ F/ HG/ G
°Default±
FUNCTION
FUNCTION