W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 34

• 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

The granularity of temperature separation between each OVT# output signal can be programmed at
Bank0 CR [4Ch] bit 4-5.
(Comparator Mode; default)
('C)
100
90
80
70
60
50
40
30
20
10
0
OVT#
(Interrupt Mode)
OVT#
OVT#
T
HYST
To
Figure 13 Over-Temperature Response Diagram
*Interrupt Reset when Temperature 1/2/3 is read
Figure 13-1. ACPI Mode
*
- 28 -
Current Temperature
*
Publication Release Date: April 14, 2006
W83791D/G
*
Revision 1.1