W83792G Nuvoton Technology Corporation of America, W83792G Datasheet - Page 62

• Manufacturer Part Number: W83792G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83792G

• Function: Hardware Monitor
• Topology: ADC, Fan Control, Register Bank
• 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

Temperature Sensor 2 (First LM75), continued.
8.31 Temperature (High Byte) Register - Index C0h (Bank 0)
8.32 Temperature Sensor 2 Temperature (Low Byte) Register - Index C1h (Bank 0)
8.33 Temperature Sensor 2 Configuration Register - Index C2h (Bank 0)
8.34 Temperature Sensor 2 Hysteresis (High Byte) Register - Index C3h (Bank 0)
8.35 Temperature Sensor 2 Hysteresis (Low Byte) Register - Index C4h (Bank 0)
7-0
7
6-0
7-5
4-3
2:1
0
7-0
7
6-0
BIT
BIT
MNEMONIC
BIT
BIT
BIT
TEMP2<8:1>
THYST2<8:1>
Temperature 2 Over High
THYST2<0>
Reserved
Temperature 2 Over Low
TEMP2<0>
Reserved
Reserved
FAULT
Reserved
STOP2
NAME
NAME
NAME
NAME
NAME
BANK
Read Only
Read Only
Read Only
R/W
Read Only
ATTRIBUTE
ATTRIBUTE
ATTRIBUTE
ATTRIBUTE
ATTRIBUTE
INDEX
R/W
R/W
R/W
RO
ATTR
Temperature <8:1> of VTIN 2, which is high byte.
Temperature <0> of VTIN2, which is low byte.
Read 0.
Read 0
Temperature hysteresis bit 0, which is low Byte.
Reserved
Number of faults to detect before setting OVT# output to
avoid false tripping due to noise.
Reserved
When set to 1 the sensor will stop monitor.
Temperature hysteresis bit 8-1, which is High Byte. The
temperature default 75 degree C.
BIT 7
0
0
- 56 -
BIT 6
C5
C6
BIT 5
RW
RW
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
BIT 4
W83792AD/AG/D/G
0.5deg
0
Temperature 2 Over Limit
BIT 3
BIT 2
50h
reserve
BIT 1
0
BIT 0