W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 73

• Manufacturer Part Number: W83791G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83791G

• Function: Hardware Monitor
• Topology: ADC
• Sensor Type: External
• Sensing Temperature: External Sensor
• Output Type: I²C™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.92 Revered ⎯ Index AC - AFh (Bank 0)
7.93 Value RAM 2⎯ Index B0h – B7h (BANK 0)
7.94 Temperature Sensor 2 Temperature (High Byte) Register ⎯ Index C0h (Bank
7.95 Temperature Sensor 2 Temperature (Low Byte) Register ⎯ Index C1h (Bank
B0h
B1h
B2h
B3h
B4-B5h
B6-7h
B8-B9h
BAh
BBh
BC
BD
BE-BFh
7-0
7
6-0
AUTO-INCREMENT
BIT
BIT
ADDRESS A6-A0
0)
0)
TEMP2<8:1>
TEMP2<0>
Reserved
NAME
NAME
5VSB reading
VBAT reading
VINR1 reading
Reserved
5VSB High/Low Limit
VBAT High/ Low Limit
VINR1 High/ Low Limit.
FAN4 count reading
FAN5 count reading
FAN4 limit count
FAN5 limit count
Revered
Read Only
Read Only
Read Only
ATTRIBUTE
ATTRIBUTE
Temperature <8:1> of VTIN 2, which is high byte.
Temperature <0> of VTIN2, which is low byte.
Read 0.
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DESCRIPTION
Publication Release Date: April 14, 2006
DESCRIPTION
DESCRIPTION
W83791D/G
Revision 1.1