W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 32

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

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

5.7
CPUFANOUT0
CPUFANOUT1
AUXFANOUT
SYSFANOUT
CPUFANIN0
CPUFANIN1
SYSFANIN
SYMBOL
SYMBOL
GPSA1
GPSB1
GP11**
GP10*
GP21
GP20
Game Port & MIDI Port
MSO
MSI
112
113
119
115
116
120
128
127
PIN
PIN
7
I/OD
AOUT/
AOUT/
OUT
OUT
I/OD
I/OD
I/OD
I/O
OD
IN
I/O
IN
IN
I/O
12ts
ts
12ts
12
ts
ts
12t
12t
12t
12ts
12ts
0V to +3.3V amplitude fan tachometer input. (Default)
MIDI serial data input.
General purpose I/O port 2 bit 1.
DC/PWM fan output control.
CPUFANOUT0 & AUXFANOUT are default PWM Mode,
CPUFANOUT1 & SYSFANOUT are default DC Mode.
(For H version, while SYSFANOUT or CPUFANOUT0 be
selected to PWM Mode, either of them can be open-drain or
push-pull output. The controlled bits are CR24h bit[4:3].
Open-drain output is default.)
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 0.
Active-low, Joystick I switch input 1. (Default)
General purpose I/O port 1 bit 0.
Active-low, Joystick II switch input 1. (Default)
General purpose I/O port 1 bit 1.
W83627EHF/EF, W83627EHG/EG
-21-
FUNCTION
FUNCTION
Publication Release Date: April 7, 2009
Version 1.94