W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 59

• 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

(3) If the current temperature is higher than (Target Temperature + Temperature Tolerance), fan
Max. Fan Output
Max. Fan Output
Max. Fan Output
Max. Fan Output
(DC / PWM)
(DC / PWM)
(DC / PWM)
(DC / PWM)
Min. Fan Output
Min. Fan Output
Min. Fan Output
Min. Fan Output
speed rises one step. The step is the value in the CPUFANOUT Output Value Select Register,
Bank0 Index 03h or Index 61h. In addition, the target temperature shifts to (Target Temperature +
Temperature Tolerance), creating a new target temperature, named Target Temperature 1 in this
figure.
Fan output
Fan output
Fan output
Fan output
Output Value
Output Value
Output Value
Output Value
Fan Initial
Fan Initial
Fan Initial
Fan Initial
Max. Fan Output
Max. Fan Output
Max. Fan Output
(DC / PWM)
(DC / PWM)
(DC / PWM)
Min. Fan Output
Min. Fan Output
Min. Fan Output
Fan output
Fan output
Fan output
Current Temp. > Target Temp. +
Current Temp. > Target Temp. +
Current Temp. > Target Temp. +
Current Temp. > Target Temp. +
Tar. - Tol.
Tar. - Tol.
Tar. - Tol.
Tar
Tar
Tar
Tar
Setting
Setting
Setting
Tar 1
Tar 1
Tar 1
Tar 1
Tar 2
Tar 2
Tar 2
Tar 2
Tolerance
Tolerance
Tolerance
Tolerance
-47-
Tar 3
Tar 3
Tar 3
Tar 3
Tolerance
Tolerance
Tolerance
Tar 4
Tar 4
Tar 4
Tar 4
Tar. + Tol.
Tar. + Tol.
Tar. + Tol.
Tar 5
Tar 5
Tar 5
Tar 5
Publication Release Date: Aug, 22, 2007
Tol.
Tol.
Tol.
Tol.
Temperature
Temperature
Temperature
Temperature
W83627DHG
Temperature
Temperature
Step
Step
Step
Step
Version 1.4