W83792G Nuvoton Technology Corporation of America, W83792G Datasheet - Page 10

• 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

4. BLOCK DIAGRAM
THERMALTRIP# 1:2
FAN IN/OUT 1:6
WDTRST#
SYSRTIN#
VID A 0:5
VID B 0:5
GPIOs
Thermal Protection
Watch Dog Timer
VID register * 2
Thermal Cruise
Smart Fan
Manual Mode
FAN Mode
CLK
GPIO
TM
II
SMBus Address
Temp. Sensor
SMBus Control
10 Bits ADC
ARP Control
ADDR 1:2
- 4 -
Selection
VTIN 1:3
Control Logic & Register
W83792D
VIN 1:7 VDD
Voltage Sensor
Reference
Band Gap
W83792AD/AG/D/G
SDA
Serial Bus
Commend
Interface
Decoder
ASF2.0
SCL
VREF
VBAT
GND
VRM_EN
PWRBTN#
VID 90_10
CASEOPEN
SMI#/IRQ
OVT#