STM32L063C8 datasheet(95/121 Pages) STMICROELECTRONICS

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STM32L063x8

Electrical characteristics

107

Figure 27. 12-bit buffered/non-buffered DAC

6.3.17

Temperature sensor characteristics

6.3.18

Comparators

Table 66. Temperature sensor calibration values

Calibration value name

Description

Memory address

TS_CAL1

TS ADC raw data acquired at

temperature of 30 °C, VDDA= 3 V

0x1FF8 007A - 0x1FF8 007B

TS_CAL2

TS ADC raw data acquired at

temperature of 130 °C, VDDA= 3 V

0x1FF8 007E - 0x1FF8 007F

Table 67. Temperature sensor characteristics

Symbol

Parameter

Min

Typ

Max

Unit

TL(1)

1. Guaranteed by characterization results.

VSENSE linearity with temperature

1

2°C

Avg_Slope(1)

Average slope

1.48

1.61

1.75

mV/°C

V130

Voltage at 130°C ±5°C(2)

2. Measured at VDD = 3 V ±10 mV. V130 ADC conversion result is stored in the TS_CAL2 byte.

640

670

700

IDDA(TEMP)(3)

Current consumption

3.4

µA

tSTART(3)

3. Guaranteed by design.

Startup time

µs

TS_temp(4)(3)

4. Shortest sampling time can be determined in the application by multiple iterations.

ADC sampling time when reading the temperature

Table 68. Comparator 1 characteristics

Symbol

Parameter

Conditions

Min(1)

Typ

Max(1)

Unit

VDDA

Analog supply voltage

1.65

3.6

R400K

R400K value

400



R10K

R10K value

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