W83627SF-AW Winbond, W83627SF-AW Datasheet - Page 23

• Manufacturer Part Number: W83627SF-AW
• Manufacturer: Winbond

Specifications of W83627SF-AW

• Pin Count: 128
• Lead Free Status / RoHS Status: Not Compliant

4.10 General Purpose I/O Port 4 (Powered by GP4PWR)
4.11 General Purpose I/O Port 5, 6 (Powered by VCC)
PVIDLIM1
GP4PWR
SYMBOL
SYMBOL
STRCTL
VIDSEL
STREN
VIDO4
VIDO3
VIDO2
S5IN#
GP42
GP41
GP40
GP57
GP56
GP55
GP54
GP53
101
102
103
104
105
106
107
108
PIN
PIN
97
I/OD
I/OD
I/OD
I/O
I/O
I/O
I/O
I/O
OD
OD
OD
PWR
I/O
I/O
12t
12t
12t
12t
12t
12
12
12
12t
12t
12t
+5V stand-by power supply dedicated for GP4.
General purpose I/O port 4 bit 2.
Power on setting pin for selecting functions of GP4.
value is latched on the rising edge of RSMRST#. This pin is
internally pulled down during power on, a 4.7 k
recommended if intends to pull up. Refer to detailed description
of CR29 bit 0.
General purpose I/O port 4 bit 1.
S5 input signal to indicate in S5 state.
General purpose I/O port 4 bit 0.
For suspend to ram function to control Ram power.
General purpose I/O port 5 bit 7.
Power on setting pin for selecting VID function. Setting value is
latched on the rising edge of POWEROK. This pin is internally
pulled down during power on, a 4.7 k resistor is recommended
if intends to pull up. Refer to detailed description of CR2C bit 7.
General purpose I/O port 5 bit 6.
Power on setting pin for selecting VID guarding function. Setting
value is latched on the rising edge of POWEROK. This pin is
internally pulled down during power on, a 4.7 k
recommended if intends to pull up. Refer to detailed description
of bit 6 of CRFA in logical device C.
General purpose I/O port 5 bit 5.
Alternate VID output bit 4.
General purpose I/O port 5 bit 4.
Alternate VID output bit 3.
General purpose I/O port 5 bit 3.
Alternate VID output bit 2.
- 23 -
FUNCTION
FUNCTION
Publication Release Date: May 31, 2005
W83627SF
resistor is
resistor is
Revision A1
Setting