參數(shù)資料
型號(hào): ADT7462ACPZ-500RL7
廠商: ON SEMICONDUCTOR
元件分類: 溫度/濕度傳感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 4Cel, SQUARE, SURFACE MOUNT
封裝: 5 X 5 MM, LFCSP-32
文件頁(yè)數(shù): 61/88頁(yè)
文件大小: 836K
代理商: ADT7462ACPZ-500RL7
ADT7462
Rev. 2 | Page 64 of 88 | www.onsemi.com
Addr
Description
R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
SW
Reset
Lockable
0x90
Pin 23 Voltage
R
7
6
5
4
3
2
1
0
0x00
No
0x91
Pin 24 Voltage
R
7
6
5
4
3
2
1
0
0x00
No
0x92
Pin 25 Voltage
R
7
6
5
4
3
2
1
0
0x00
No
0x93
Pin 26 Voltage
R
7
6
5
4
3
2
1
0
0x00
No
0x94
+1.5V1 (ICH) Voltage
R
7
6
5
4
3
2
1
0
0x00
No
0x95
+1.5V2 (3GIO)
Voltage
R
7
6
5
4
3
2
1
0
0x00
No
0x96
+3.3V Voltage
R
7
6
5
4
3
2
1
0
0x00
No
0x97
VID Value
R
7
6
5
4
3
2
1
0
0x00
No
0x98
TACH1 Value, LSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0x99
TACH1 Value, MSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0x9A
TACH2 Value, LSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0x9B
TACH2 Value, MSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0x9C
TACH3 Value, LSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0x9D
TACH3 Value, MSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0x9E
TACH4 Value, LSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0x9F
TACH4 Value, MSBs
R
7
6
5
4
3
2
1
0
0xFF
No
0xA0
Unused
R
7
6
5
4
3
2
1
0
N/A
No
0xA1
Unused
R
7
6
5
4
3
2
1
0
N/A
No
0xA2
TACH5 Value, LSB
R
7
6
5
4
3
2
1
0
0xFF
No
0xA3
TACH5 MSB/
+12V1 Voltage
R
7
6
5
4
3
2
1
0
0xFF
No
0xA4
TACH6 Value, LSB
R
7
6
5
4
3
2
1
0
0xFF
No
0xA5
TACH6 MSB/+12V2
Voltage
R
7
6
5
4
3
2
1
0
0xFF
No
0xA6
TACH7 Value, LSB
R
7
6
5
4
3
2
1
0
0xFF
No
0xA7
TACH7 MSB/+5V
Voltage
R
7
6
5
4
3
2
1
0
0xFF
No
0xA8
TACH8 Value, LSB
R
7
6
5
4
3
2
1
0
0xFF
No
0xA9
TACH8 MSB/+12V3
Voltage
R
7
6
5
4
3
2
1
0
0xFF
No
0xAA
PWM1 Duty Cycle
R/W
7
6
5
4
3
2
1
0
0x00
No
0xAB
PWM2 Duty Cycle
R/W
7
6
5
4
3
2
1
0
0x00
No
0xAC
PWM3 Duty Cycle
R/W
7
6
5
4
3
2
1
0
0x00
No
0xAD
PWM4 Duty Cycle
R/W
7
6
5
4
3
2
1
0
0x00
No
0xAE
THERM1 %
On-Time
R
7
6
5
4
3
2
1
0
0x00
No
0xAF
THERM2 %
On-Time
R
7
6
5
4
3
2
1
0
0x00
No
0xB8
Thermal Status 1,
Host
R
R3D
R2D
R1D
R3
R2
R1
Local
Res
0x00
Yes
No
0xB9
Thermal Status 2,
Host
R
VR2
VR1
T2S
T2A
T2%
T1S
T1A
T1%
0x00
Yes
No
0xBA
Thermal Status 3,
Host
R
R3T2
R2T2
R1T2
LT2
R3T1
R2T1
R1T1
LT1
0x00
Yes
No
0xBB
Voltage Status 1,
Host
R
Pin 23
+5V
Pin 19
Pin 15
+3.3V
+12V3
+12V2
+12V1
0x00
Yes
No
0xBC
Voltage Status 2,
Host
R
+1.5V1
(ICH)
+1.5V2
(3GIO)
Pin 26
Pin 25
Pin 24
Res
0x00
Yes
No
0xBD
Fan Status, Host
R
Fan 8
Fan 7
Fan 6
Fan 5
Fan 4
Fan 3
Fan 2
Fan 1
0x00
Yes
No
0xBE
Digital Status, Host
R
CI
VID
SCSI2
SCSI1
FAN2MAX
Res
0x00
Yes
No
0xBF
GPIO Status, Host
R/W
GPIO8
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
0x00
Yes
No
0xC0
Thermal Status 1,
BMC
R
R3D
R2D
R1D
R3
R2
R1
Local
Res
0x00
Yes
No
0xC1
Thermal Status 2,
R
VR2
VR1
T2S
T2A
T2%
T1S
T1A
T1%
0x00
Yes
No
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