W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 47
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W83791G
Manufacturer Part Number
W83791G
Description
IC MONITOR H/W 48-LQFP
Manufacturer
Nuvoton Technology Corporation of America
Datasheet
1.W83791G.pdf
(99 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83791G
Manufacturer:
NXP
Quantity:
6 000
Company:
Part Number:
W83791G
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
W83791G
Manufacturer:
WINBOND/华邦
Quantity:
20 000
7.29 IRQ Mask Register 1 ⎯ Index 45h (Bank 0)
Power on default: 00h
7.30 IRQ Mask Register 2 ⎯ Index 46h (Bank 0)
Power on default: 00h
Note: IRQ mask register III is defined at index 9Dh
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
BIT
BIT
FAN2
FAN1
TEMP2
TEMP1
5VDD
+3.3VIN
VINR0
Vcore
Chassis
clear
VINR1
TEMP3
Chassis
Intrusion
FAN3
-5VIN
-12VIN
+12VIN
NAME
NAME
ATTRIBUTE
ATTRIBUTE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one outputs a minimum 20 ms active low pulse on the Case
Open pin. The register bit self clears after the pulse has been
output.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
A one disables the corresponding interrupt status bit for IRQ
interrupt.
- 41 -
DESCRIPTION
DESCRIPTION
Publication Release Date: April 14, 2006
W83791D/G
Revision 1.1