w83601r Winbond Electronics Corp America, w83601r Datasheet - Page 6

• Manufacturer Part Number: w83601r
• Description: Winbond Smbus Gpi/o
• Manufacturer: Winbond Electronics Corp America

W83602R UNIVERSAL GENERAL PURPOSE I/O PORT FOR I2C BUS & ACPI
POWER CONTROL
PIN
20
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
SCL
SDA
GP20/A0
GP21/A1
CTL3VSB
GP10
GP11
CTLSTR
S5IN#
VSS
PS_ON#
PWCTLIN#
GP12
GP13
GP14
GP15
GP16
GP17
INT
RST#
VDD
VDD
SYMBOL
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
OD 24
OD 24
OD 24
PWR
PWR
OD
PWR
I/O
I/O
IN
IN
I/O
IN t
IN t
ts
24
24
ts
24
12
24
24
24
24
24
24
24
24
Power Pin.
SMBus Clock. (I
SMBus bi-directional Data.(I2C data)
General Purpose I/O. Power on setting for SMBus(I
bit 0.
General Purpose I/O. Power on setting for SMBus(I
bit 1.
Control 3VSB and 3VCC power source for ACPI features.
General Purpose I/O default input.
General Purpose I/O default input.
Suspend to RAM power control output.
S5# signal input.
Ground Pin.
ATX power power on_off control.
Connected to W83627F/HF power control output .
General Purpose I/O default input.
General Purpose I/O default input.
General Purpose I/O default input.
General Purpose I/O default input.
General Purpose I/O default input.
General Purpose I/O default input.
Auto-generate Interrupt signal when detetecting a transition on
GPI inputs.
Reset signal input.
Power Pin.
- 5 -
2
C clock)
FUNCTION
Publication Release Date: Aug. 1999
W83601R/602R
Preliminary
2
2
C) address
C) address
Revision 0.32