W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 195

• 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

CR 30h. (Default 00h)
CR 60h, 61h. (Default 00h, 00h)
CR 70h. (Default 00h)
CR F0h. (Reserved.)
CR F1h. (Reserved.)
CR F2h. (Multi-function Select & FAN Strapping Status Register; Default 00h) (VCC Power)
17.11
7~1
7~0
7~4
3~0
7~2
BIT
BIT
BIT
BIT
0
1
0
Reserved.
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
Read Only
Read Only
R / W
R / W
R / W
Logical Device B (Hardware Monitor)
0: Logical device is inactive.
1: Logical device is active.
These two registers select HM base address <100h : FFEh> on 2-byte
boundary.
These bits select IRQ resource for HM.
GPI_MUL strapping status.
This bit is strapped by pin 122 (SOUTD / GP42).
0: PIN 107,108
1: PIN 107,108
FAN_SET strapping status.
This bit is strapped by pin 119 (RTSD# / GP45).
0: The initial speed is 100%.
1: The initial speed is 50%.
BEEP, PLED
GP20, GP21
-180-
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Publication Release Date: March 24, 2008
W83627UHG
Revision 1.44