ADT7462ACPZ-REEL7 ON Semiconductor, ADT7462ACPZ-REEL7 Datasheet - Page 56

• Manufacturer Part Number: ADT7462ACPZ-REEL7
• Description: IC TEMP/VOLT MONITOR 32-LFCSP
• Manufacturer: ON Semiconductor

Specifications of ADT7462ACPZ-REEL7

• Function: Fan Control, Temp Monitor
• Topology: ADC, Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 30. Register Map
Addr
0x5A
0x5B
0x5C
0x5D
0x5E
0x6A
0x6B
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59
0x5F
0x60
0x61
0x62
0x63
0x64
0x68
0x69
Description
Local
THERM2/
+1.5V1
(ICH) High
Remote 1
THERM2
Limit
Remote 2
THERM2
Limit
Remote 3
THERM2
Limit
Local/Re-
mote1
Temp Hyst
Remote 2/
Remote 3
Temp Hyst
Local Offset
Remote 1
Offset
Remote 2
Offset
Remote 3
Offset
Remote 1
Operating
Point
Remote 2
Operating
Point
Local Temp
T
Remote 1
Temp T
Remote 2
Temp T
Remote 3
Temp T
Local
T
Hyst
Remote 1
T
Hyst
Remote 2
T
Hyst
Remote 3
T
Hyst
Operating
Point Hyst
+3.3V
High Limit
Pin 23
Voltage
High Limit
Pin 24
Voltage
High Limit
Pin 25
Voltage
High Limit
MIN
RANGE
RANGE
RANGE
RANGE
MIN
MIN
MIN
/
/
/
/
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
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Range
Range
Range
Range
Bit 7
R2H
Hys
LH
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
Range
Range
Range
Range
Bit 6
R2H
Hys
LH
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
Range
Range
Range
Range
Bit 5
R2H
Hys
LH
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
http://onsemi.com
Range
Range
Range
Range
Bit 4
R2H
Hys
LH
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
56
Bit 3
R1H
R3H
Hys
Hys
Hys
Hys
Res
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Bit 2
R1H
R3H
Hys
Hys
Hys
Hys
Res
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Bit 1
R1H
R3H
Hys
Hys
Hys
Hys
Res
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Bit 0
R1H
R3H
Hys
Hys
Hys
Hys
Res
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
fault
0xA4
0xA4
0xA4
0xA4
0xA4
0xA4
0x9A
0x9A
0x9A
0x9A
0xC4
0xC4
0xC4
0xC4
0xFF
0xFF
0xFF
0xFF
De−
0x44
0x44
0x00
0x00
0x00
0x00
0x40
Reset
SW
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Lock
able
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No