W83782G Nuvoton Technology Corporation of America, W83782G Datasheet - Page 46

• Manufacturer Part Number: W83782G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83782G

• Output Type: I²C™, ISA
• Function: Hardware Monitor
• Topology: ADC, Fan Speed Counter, Register Bank
• Sensor Type: External
• Sensing Temperature: External Sensor
• Output Alarm: No
• 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
• Temperature Sensor Function: Temp Sensor
• Operating Temperature (min): -40C
• Operating Temperature (max): 120C
• Operating Supply Voltage (typ): 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.45 Interrupt Status Register 3 − Index 50h (Bank4)
Register Location:
Power on Default Value <7:0> = 00h
Attribute:
Size:
Bit 7-2: Reserved.
Bit 1: A one indicates a High or Low limit of VBAT has been exceeded.
Bit 0: A one indicates a High or Low limit of 5VSB has been exceeded.
7.46 SMI# Mask Register 3 − Index 51h (Bank 4)
Register Location:
Power on Default Value <7:0> = 0000, 0000h
Attribute:
Size:
Bit 7-2: Reserved.
Bit 1: A one disables the corresponding interrupt status bit for SMI interrupt.
Bit 0: A one disables the corresponding interrupt status bit for SMI interrupt.
7
7
6
6
50h
Read Only
8 bits
51h
Read/Write
8 bits
5
5
4
4
3
3
2
2
- 43 -
1
1
0
0
5VSB
VBAT
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
5VSB
VBAT
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Publication Release Date: April 14, 2005
W83782D/W83782G
Revision 2.0