ADT7483AARQZ-RL Просмотр технического описания (PDF) - ON Semiconductor
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ADT7483AARQZ-RL Datasheet PDF : 24 Pages
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ADT7483A
Table 15. List of ADT7483A Registers
Read
Address
(Hex)
Write
Address
(Hex)
Mnemonic
N/A
N/A
Address Pointer
00
N/A
Local Temperature Value
01
N/A
Remote 1 Temperature Value High Byte
01
N/A
Remote 2 Temperature Value High Byte
02
N/A
Status Register 1
03
09
Configuration Register 1
04
0A
Conversion Rate/Channel Selector
05
0B
Local Temperature High Limit
06
0C
Local Temperature Low Limit
07
0D
Remote 1 Temp High Limit High Byte
07
0D
Remote 2 Temp High Limit High Byte
08
0E
Remote 1 Temp Low Limit High Byte
08
0E
Remote 2 Temp Low Limit High Byte
N/A
0F1
One-Shot
10
N/A
Remote 1 Temperature Value Low Byte
10
N/A
Remote 2 Temperature Value Low Byte
11
11
Remote 1 Temperature Offset High Byte
11
11
Remote 2 Temperature Offset High Byte
12
12
Remote 1 Temperature Offset Low Byte
12
12
Remote 2 Temperature Offset Low Byte
13
13
Remote 1 Temp High Limit Low Byte
13
13
Remote 2 Temp High Limit Low Byte
14
14
Remote 1 Temp Low Limit Low Byte
14
14
Remote 2 Temp Low Limit Low Byte
19
19
Remote 1 THERM Limit
19
19
Remote 2 THERM Limit
20
20
Local THERM Limit
21
21
THERM Hysteresis
22
22
Consecutive ALERT
23
N/A
Status Register 2
24
24
Configuration 2 Register
30
N/A
Remote 2 Temperature Value High Byte
31
31
Remote 2 Temp High Limit High Byte
32
32
Remote 2 Temp Low Limit High Byte
33
N/A
Remote 2 Temperature Value Low Byte
34
34
Remote 2 Temperature Offset High Byte
35
35
Remote 2 Temperature Offset Low Byte
36
36
Remote 2 Temp High Limit Low Byte
37
37
Remote 2 Temp Low Limit Low Byte
39
39
Remote 2 THERM limit
FE
N/A
Manufacturer ID
FF
N/A
Die Revision Code
Power-On Default
Undefined
0000 0000 (0x00)
0000 0000 (0x00)
0000 0000 (0x00)
Undefined
0000 0000 (0x00)
0000 0111 (0x07)
0101 0101 (0x55) (85°C)
0000 0000 (0x00) (0°C)
0101 0101 (0x55) (85°C)
0101 0101 (0x55) (85°C)
0000 0000 (0x00) (0°C)
0000 0000 (0x00) (0°C)
Comment
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0101 0101 (0x55) (85°C)
0101 0101 (0x55) (85°C)
0101 0101 (0x55) (85°C)
0000 1010 (0x0A) (10°C)
0000 0001 (0x01)
0000 0000 (0x00)
0000 0000 (0x00)
0000 0000 (0x00)
0101 0101 (0x55) (85°C)
0000 0000 (0x00) (0°C)
0000 0000 (0x00)
0000 0000 (0x00)
0000 0000 (0x00)
0000 0000 (0x00) (0°C)
0000 0000 (0x00) (0°C)
0101 0101 (0x55) (85°C)
0100 0001 (0x41)
1001 0100 (0x94)
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Bit 3 Conf Reg = 0
Bit 3 Conf Reg = 1
Lock
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N/A
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
N/A
N/A
1 Writing to Address 0F causes the ADT7483A to perform a single measurement. It is not a data register, as such, and it does not matter what data is written to it.
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