W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 71

• Manufacturer Part Number: W83627DHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG

• 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

8.6
Register Location:
Power on Default Value:
Attribute:
Size:
(1)If CPUFANOUT0 is programmed for PWM output (Bank0 Index 04h,bit1 is 0)
Bit 7-0: CPUFANOUT0 PWM Duty Cycle. The PWM duty cycle is equal to this eight-bit value, divided
(2)If CPUFANOUT0 is programmed for DC Voltage output (Bank0 Index 04h,bit1 is 1)
Bit 7-2: CPUFANOUT0 voltage control. The output voltage is calculated according to this equation.
Bit 1-0: Reserved.
8.7
Register Location:
Power on Default Value: 01h
Attribute:
Size:
CPUFANOUT0 Output Value Select Register - Index 03h (Bank 0)
FAN Configuration Register I - Index 04h (Bank 0)
by 255, times 100%. FFh creates a duty cycle of 100%, and 00h creates a duty cycle of 0%
OUTPUT Voltage =
7
7
04h
Read/Write
8 bits
03h
Strap by FAN_SET(Pin 117)
Read/Write
8 bits
6
6
5
5
4
AVCC
4
3
3
2
*
2
FANOUT
1
1
-59-
64
0
0
SYSFANOUT_SEL
CPUFANOUT0_SEL
SYSFANOUT_Mode
SYSFANOUT_Mode
CPUFANOUT0_Mode
CPUFANOUT0_Mode
Reserved
Reserved
CPUFANOUT0 Value
Publication Release Date: Aug, 22, 2007
W83627DHG
Version 1.4