W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 119

• 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

Bit 2: Smart Fan of AUXFANIN warning status.
Bit 1: VBAT Voltage status.
Bit 0: 3VSB Voltage status.
8.95 Reserved Register - Index 5Ch ~ 5Fh (Bank 4)
8.96 Value RAM 2 ⎯ Index 50h-59h (Bank 5)
8.97 Reserved Register - Index 50h ~ 57h (Bank 6)
ADDRESS A6-A0
1: Selected temperature has been over the target temperature for three minutes at full fan speed
0: Selected temperature has not reached the warning range.
1: VBAT voltage is over or under the allowed range.
1: 3VSB voltage is over or under the allowed range.
0: VBAT voltage is in the allowed range.
0: 3VSB voltage is in the allowed range.
in Thermal Cruise
5Ch
5Ah
5Bh
50h
51h
52h
53h
54h
55h
56h
57h
58h
59h
3VSB reading
VBAT reading. The reading is meaningless unless EN_VBAT_MN (Bank0
Index 5Dh, bit0) is set.
Reserved
AUXFANIN1 reading
Note: This location stores the number of counts of the internal clock per
revolution.
3VSB High Limit
3VSB Low Limit
VBAT High Limit
VBAT Low Limit
Reserved
Reserved
Reserved
Reserved
AUXFANIN1 Fan Count Limit
Note: It is the number of counts of the internal clock for the Low Limit of
the fan speed.
TM
mode.
-107-
DESCRIPTION
Publication Release Date: Aug, 22, 2007
W83627DHG
Version 1.4