W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 69

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.7
Attribute:
Size:
8.8
Attribute:
Size:
DEFAULT
Thermal Cruise
Fan Speed
Cruise
FUNCTION MODE
NAME
BIT
7-6
5-4
3-2
1
0
BIT
FAN Configuration Register I - Index 04h (Bank 0)
SYSTIN Target Temperature Register/ SYSFANIN Target Speed Register -
Index 05h (Bank 0)
TM
RESERVED.
CPUFANOUT_MODE. CPUFANOUT mode control.
Bits
5 4
0 0: CPUFANOUT is in Manual Mode. (Default)
0 1: CPUFANOUT is in Thermal Cruise
1 0: CPUFANOUT is in Fan Speed Cruise
1 1: CPUFANOUT is in S
SYSFANOUT_MODE. SYSFANOUT mode control.
Bits
3 2
0 0: SYSFANOUT is as Manual Mode. (Default)
0 1: SYSFANOUT is as Thermal Cruise
1 0: SYSFANOUT is as Fan Speed Cruise
1 1: Reserved and no function.
CPUFANOUT_SEL. CPUFANOUT output selection.
0: CPUFANOUT pin produces a PWM output duty cycle. (Default)
1: CPUFANOUT pin produces DC output.
SYSFANOUT_SEL. SYSFANOUT output mode selection.
0: SYSFANOUT pin produces a PWM duty cycle output.
1: SYSFANOUT pin produces a DC output. (Default)
RESERVED
7
0
TM
6
0
DESCRIPTION
DESCRIPTION
DEFAULT
DEFAULT
CPUFANOUT_MODE
5
0
Read/Write
8 bits
Read/Write
8 bits
MART
Reserved
SYSFANIN Target Speed
4
0
F
0
0
7
AN
TM
SYSFAMOUT_MODE
DESCRIPTION
III Mode.
-58-
3
0
TM
TM
SYSTIN Target Temperature
6
0
0
Mode.
TM
Mode.
TM
Mode.
Mode.
2
0
5
0
0
CPUFANOUT_SEL
0
0
4
1
0
0
0
3
W83627UHG
2
0
0
SYSFANOUT_SEL
1
0
0
0
1
0
0
0