W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 3

• 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.
7.5
7.6
7.7
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
(Bank 0) ........................................................................................................................................... 54
8.9
(Bank 0) ........................................................................................................................................... 54
8.10
8.11
8.12
8.13
8.14
8.15
8.16
8.17
8.18
8.19
8.20
8.21
8.22
8.23
7.4.2
7.6.1
7.6.2
7.6.3
7.7.1
7.7.2
7.7.3
7.7.4
HARDWARE MONITOR REGISTER SET................................................................................ 50
7.4.2.1.
7.4.2.2.
PECI.................................................................................................................................... 33
Fan Speed Measurement and Control................................................................................ 35
7.6.3.1.
7.6.3.2.
7.6.3.3.
Interrupt Detection .............................................................................................................. 44
7.7.1.1.
7.7.1.2.
7.7.1.3.
Address Port (Port x5h) ...................................................................................................... 50
Data Port (Port x6h) ............................................................................................................ 50
SYSFANOUT PWM Output Frequency Configuration Register - Index 00h (Bank 0) ....... 51
SYSFANOUT Output Value Select Register - Index 01h (Bank 0)..................................... 51
CPUFANOUT PWM Output Frequency Configuration Register - Index 02h (Bank 0) ....... 52
CPUFANOUT Output Value Select Register - Index 03h (Bank 0) .................................... 53
FAN Configuration Register I - Index 04h (Bank 0) ............................................................ 53
SYSTIN Target Temperature Register/ SYSFANIN Target Speed Register - Index 05h
CPUTIN Target Temperature Register/ CPUFANIN Target Speed Register - Index 06h
Tolerance of Target Temperature or Target Speed Register - Index 07h (Bank 0) ........... 55
SYSFANOUT Stop Value Register - Index 08h (Bank 0) ................................................... 55
CPUFANOUT Stop Value Register - Index 09h (Bank 0)................................................... 55
SYSFANOUT Start-up Value Register - Index 0Ah (Bank 0) ............................................. 56
CPUFANOUT Start-up Value Register - Index 0Bh (Bank 0)............................................. 56
SYSFANOUT Stop Time Register - Index 0Ch (Bank 0).................................................... 57
CPUFANOUT Stop Time Register - Index 0Dh (Bank 0) ................................................... 57
Fan Output Step Down Time Register - Index 0Eh (Bank 0).............................................. 57
Fan Output Step Up Time Register - Index 0Fh (Bank 0) .................................................. 58
Reserved Registers - Index 10h (Bank 0)........................................................................... 58
Reserved Registers - Index 11h (Bank 0)........................................................................... 58
FAN Configuration Register II - Index 12h (Bank 0) ........................................................... 58
Reserved Registers - Index 13h (Bank 0)........................................................................... 59
Reserved Registers - Index 14h (Bank 0)........................................................................... 59
Combination Sensor Data Format...............................................................................................31
Fan Speed Measurement............................................................................................................35
Fan Speed Control ......................................................................................................................35
SMART FAN
SMI# Interrupt Mode ...................................................................................................................44
7.7.1.3.1.
7.7.1.3.2.
OVT# Interrupt Mode ..................................................................................................................47
Caseopen Detection....................................................................................................................47
BEEP Alarm Function .................................................................................................................48
Temperature Data Format................................................................................................31
Voltage Data Format ........................................................................................................32
Thermal Cruise
Fan Speed Cruise
SMART FAN
Voltage SMI# Mode..........................................................................................................44
Fan SMI# Mode................................................................................................................44
Temperature SMI# Mode .................................................................................................44
Temperature Sensor 1(SYSTIN) SMI# Interrupt......................................................44
Temperature Sensor 2(CPUTIN) SMI# Interrupt .....................................................46
TM
Control ...............................................................................................................37
TM
TM
III.............................................................................................................40
TM
Mode ...................................................................................................37
Mode...............................................................................................38
-III-
Publication Release Date: March 24, 2008
Revision 1.44