W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 96

• 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

CPU Voltage ID input/output
(From CPU)
PIIVID4
PIIVID3
PIIVID2
PIIVID1
PIIVID0
2M/782D
S1
CASEOPEN SW
R106
R
0/782D
R93
R95
R97
R99
R101
R
0/782D
R109
R
R104
3VCC
Case Open Circuits
1K
1K
1K
1K
1K
VBAT
R83
10K
R
CASEOPEN
R84
10K
R
R85
10K
R
0/791D
R110
R
R86
10K
R
0/791D
R105
R
R87
10K
C13
CAP
1000p
/791D
R
2.2M/791D
R111
R
1
These two inverters consume VBAT
74HC14
/791D
VID4
VID3
VID2
VID1
VID0
U2A
2
4
U2B
74HC14
/791D
10K/791D
R107
R
3
VID0
VID1
VID2
VID3
VID4
}
R108
R
0/791D
To Power Regulator
CASEOPEN
- 90 -
Circuits for 782D
SD[0..7]
IOR#
IOW#
CLKIN
Title
Size
Date:
B
Publication Release Date: April 14, 2006
WINBOND ELECTRONICS CORP.
W83782D-W83791D Application Circuit
Document Number
Tuesday, May 22, 2001
R88 R
R89 R
R90 R
R91 R
R92 R
R94 R
R96 R
R98 R
R100R
R102R
R103R
0
0
0
0
0
0
0
0
0
0
0
REXT/CKLIN
PWMOUT1/D1
PWMOUT2/D0
EOP/IOW#
CKOUT/D6
CTRL/D4
MODE/D3
ADDR/D7
DATA/D5
SPK/D2
W83791D/G
EVNT5/IOR#
Sheet
3
Revision 1.1
of
5
Rev
0.2