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TMP139AIYAHT Datasheet(PDF) 45 Page - Texas Instruments

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Part # TMP139AIYAHT
Description  TMP139 0.5 째C Accuracy, JEDEC DDR5 Grade B, Digital Temperature Sensor With I2C and I3C Interface
PDF  58 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TMP139AIYAHT Datasheet(HTML) 45 Page - Texas Instruments

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Table 7-33. MR49: Current Sensed Temperature Low Byte Field Descriptions
Bit
Field
Type
Reset
Description
7:0
TS_SENSE_LOW[7:0]
R
00h
Low byte of the of the current temperature returned after most
recent conversion by the thermal sensor.
MR50 and MR49 together provide the temperature returned
after the most recent conversion.
7.6.22 MR50: Current Sensed Temperature High Byte (address = 32h) [reset = 00h]
The MR50 register, stores the upper 8-bits of the temperature output from the most recent conversion..
Return to Register Map.
Figure 7-68. MR50: Current Sensed Temperature High Byte Configuration Register
7
6
5
4
3
2
1
0
TS_SENSE_HIGH[7:0]
R-00h
Table 7-34. MR50: Current Sensed Temperature High Byte Field Descriptions
Bit
Field
Type
Reset
Description
7:0
TS_SENSE_HIGH[7:0]
R
00h
High byte of the of the current temperature returned after most
recent conversion by the thermal sensor.
MR49 and MR50 together provide the temperature returned
after the most recent conversion.
7.6.23 MR51: Temperature Status (address = 33h) [reset = 00h]
The MR51 registers stores the status from comparison of the most recent conversion temperature output to each
of the four threshold levels defined in MR28 to MR35.
Return to Register Map.
Figure 7-69. MR51: Temperature Status Register
7
6
5
4
3
2
1
0
Reserved
TS_CRIT_LO
W_STATUS
TS_CRIT_HIG
H_STATUS
TS_LOW_STAT
US
TS_HIGH_STAT
US
R-0h
R-0
R-0
R-0
R-0
Table 7-35. MR51: Temperature Status Field Descriptions
Bit
Field
Type
Reset
Description
6:5
Reserved
R
00
Reserved
3
TS_CRIT_LOW_STATUS
R
0
Temperature sensor critical low status.
0 = Temperature is above the limit set in registers MR35 and
MR34.
1 = Temperature is below the limit set in registers MR35 and
MR34.
2
TS_CRIT_HIGH_STATUS
R
0
Temperature sensor critical high status.
0 = Temperature is below the limit set in registers MR33 and
MR32.
1 = Temperature is above the limit set in registers MR33 and
MR32.
1
TS_LOW_STATUS
R
0
Temperature sensor low status.
0 = Temperature is above the limit set in registers MR31 and
MR30.
1 = Temperature is below the limit set in registers MR31 and
MR30.
www.ti.com
TMP139
SNIS217 – DECEMBER 2020
Copyright © 2021 Texas Instruments Incorporated
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