W83627DHG-PT Nuvoton Technology Corporation of America, W83627DHG-PT Datasheet - Page 29

• Manufacturer Part Number: W83627DHG-PT
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG-PT

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

5.12.1 GPIO Power Source
5.12.2 GPIO-2 Interface
5.11 SMBus Interface
5.12 General Purpose I/O Port
CPUFANOUT1
RSTOUT2#
RSTOUT3#
CPUFANIN1
SYMBOL
SYMBOL
GP32
GP33
SCL
SDA
MDAT
MCLK
GP20
GP21
GP22
SCE#
GP23
GP24
GP25
SCK
GPIO port 2 (Bit0-3)
GPIO port 2 (Bit4-7)
PIN
90
89
PIN
120
119
GPIO port 3
GPIO port 4
GPIO port 5
GPIO port 6
19
66
65
2
SYMBOL
I/OD
I/OD
I/OD
O
IN
O
I/OD
I/OD
I/O
AOUT/
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/O
OD
12
12
O
O
ts
I/O
O
12ts
12t
12t
12
12
12ts
12
12/
16ts
16ts
12t
12t
12t
12t
16t
16t
PCI Reset Buffer 2. (Default)
General-purpose I/O port 3 bit 2.
Serial Bus clock.
PCI Reset Buffer 3. (Default)
General-purpose I/O port 3 bit 3.
Serial bus bi-directional Data.
General-purpose I/O port 2 bit 0.
DC/PWM fan output control. (Default)
CPUFANOUT0 and AUXFANOUT are default PWM mode,
CPUFANOUT1 and SYSFANOUT are default DC mode.
General-purpose I/O port 2 bit 1.
0 to +3 V amplitude fan tachometer input. (Default)
General-purpose I/O port 2 bit 2.
Serial flash ROM interface chip selection.
General-purpose I/O port 2 bit 3.
Clock output for serial flash.
General-purpose I/O port 2 bit 4.
PS2 Mouse Data.
General-purpose I/O port 2 bit 5.
PS2 Mouse Clock.
W83627DHG-P/W83627DHG-PT
-19-
DESCRIPTION
DESCRIPTION
Publication Release Date: July 09, 2009
POWER SOURCE
3VCC
3VCC
3VSB
3VSB
3VSB
3VSB
Version 1.94