W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 35

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.9
5.9.1
5.9.2
5.9.3
CPUFANOUT1
GPIO port 2 (Bit0-3)
GPIO port 2 (Bit4-7)
SYMBOL
CPUFANIN1
see 5.7 Game Port
SYMBOL
GP34
GPIO port 1
GPIO port 3
GPIO port 4
GPIO port 5
GPIO port 6
GP20
GP21
General Purpose I/O Port
MSO
SYMBOL
GPIO Power Source
GPIO-1 Interface
GPIO-2 Interface
PIN
120
119
PIN
POWER SOURCE
I/OD
I/O
I/OD
I/OD
AOUT/
OUT
OUT
I/O
I/O
12t
3VCC
3VCC
3VCC
3VSB
3VSB
3VSB
3VSB
12ts
12ts
12t
12
12
General purpose I/O port 3 bit 4.
General purpose I/O port 2 bit 0.
DC/PWM fan output control.
CPUFANOUT0 & AUXFANOUT are default PWM Mode,
CPUFANOUT1 & SYSFANOUT are default DC Mode.
MIDI serial data output.
General purpose I/O port 2 bit 1.
0V to +3.3V amplitude fan tachometer input.
W83627EHF/EF, W83627EHG/EG
- 24 -
FUNCTION
(Default)
FUNCTION