W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 97

• 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

Select
three cricuits. / 791D
1.
EOP/IOW#
CTRL/D4
ADDR/D7
SPK/D2
Connect to serial FLASH EEPROM (W55FXX) /791D
SPEECH / LED Function by one of
(LED FUNCTION)
R118
R120 0/791D
R124
Connect 1 FLASH
0/791D
0/791D
VCC
1
2
3
4
D6
R113
270
LED
Q13
MOSFET N
2N7000
EOP
CTRL
VSS
ADDR
U3
MODE
W55F10
DATA
VDD
CLK
8
7
6
5
0/791D
R122
R125
R119
0/791D
0/791D
2.
MODE/D3
CKOUT/D6
DATA/D5
SPK/D2
R115
510
VCC
C17
0.1uF
(SPEECH FUNCTION)
VCC
Q12
NPN
8050D
8 ohm SPEAKER
EOP/IOW#
CTRL/D4
ADDR/D7
LS2
R117
R123
R127
0/791D
0/791D
0/791D
1
2
3
4
EOP
CTRL
VSS
ADDR
U4
From AC' 97 Codec (W83971D)
LINE_OUT_L
LINE_OUT_R
MODE
DATA
W55F10
VDD
CLK
3.
8
7
6
5
- 91 -
(SPEECH FUNCTION)
R121
R126
R128
0/791D
0/791D
0/791D
MODE/D3
CKOUT/D6
DATA/D5
SPK/D2
VCC
C15
1uF/16V
C18
1uF/16V
Connect 2 or more FLASH
R112
510
C14
1uF/16V
R114
470K
470K
1
2
3
4
R116
EOP
CTRL
VSS
ADDR
U5
C16
C19
100pF
100pF
MODE
DATA
W55F10
VDD
CLK
8
7
6
5
Publication Release Date: April 14, 2006
J1
LINE_OUT
Title
Size
Date:
WINBOND ELECTRONICS CORP.
Custom
W83782D-W83791D Application Circuit
Document Number
1
2
3
4
Tuesday, May 22, 2001
EOP
CTRL
VSS
ADDR
U6
W83791D/G
MODE
W55F10
DATA
VDD
CLK
8
7
6
5
Sheet
Revision 1.1
4
of
5
Rev
0.2