Temperature Sensor Characteristics; Comparator; Table 60. Temperature Sensor Calibration Values; Table 61. Temperature Sensor Characteristics - STMicroelectronics STM32L151RE Manual

STM32L151xE STM32L152xE
6.3.20

Temperature sensor characteristics

Calibration value name
TS_CAL1
TS_CAL2
Symbol
(1)
T
L
Avg_Slope
V
110
I
DDA
(TEMP)
(3)
t
START
(3)
T
S_temp
1. Guaranteed by characterization results.
2. Measured at V
3. Guaranteed by design.
6.3.21

Comparator

Table 60. Temperature sensor calibration values

Table 61. Temperature sensor characteristics

Parameter
V linearity with temperature
SENSE
(1)
Average slope
Voltage at 110°C ±5°C
Current consumption
(3)
Startup time
ADC sampling time when reading the
temperature
= 3 V ±10 mV. V110 ADC conversion result is stored in the TS_CAL2 byte.
DD
DocID025433 Rev 8
Description
TS ADC raw data acquired at
temperature of 30 °C ±5 °C
= 3 V ±10 mV
V
DDA
TS ADC raw data acquired at
temperature of 110 °C ±5 °C
= 3 V ±10 mV
V
DDA
(2)
Electrical characteristics
Memory address
0x1FF8 00FA - 0x1FF8 00FB
0x1FF8 00FE - 0x1FF8 00FF
Min Typ
±1
-
1.48 1.61
612 626.8 641.5
- 3.4
- -
4 -
Max Unit
±2
°C
1.75 mV/°C
mV
6 µA
10
µs
-
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