STM8L151X6 datasheet(82/146 Pages) STMICROELECTRONICS

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Electrical parameters

STM8L151x6/8 STM8L152x6/8

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DocID17943 Rev 10

In the following table, data are based on characterization results, unless otherwise

specified.

Table 23. Total current consumption in Low-power wait mode at VDD = 1.65 V to 3.6 V

Symbol

Parameter

Conditions(1)

Typ.

Max. Unit

IDD(LPW)

Supply current in

Low-power

wait mode

LSI RC osc.

(at 38 kHz)

all peripherals OFF

TA = -40 °C to 25 °C

3.03

3.41

μA

TA = 55 °C

3.38

3.78

TA = 85 °C

4.6

5.34

TA = 105 °C

7.25

8.84

TA = 125 °C

11.89 16.18

with TIM2 active(2)

TA = -40 °C to 25 °C

3.78

4.21

TA = 55 °C

4.13

4.57

TA = 85 °C

5.29

6.08

TA = 105 °C

7.54

9.13

TA = 125 °C

12.47 15.56

LSE external

clock(3)

(32.768 kHz)

all peripherals OFF

TA = -40 °C to 25 °C

2.46

2.89

TA = 55 °C

2.58

3.07

TA = 85 °C

3.32

4.05

TA = 105 °C

4.63

6.17

TA = 125 °C

7.52

11.68

with TIM2 active (2)

TA = -40 °C to 25 °C

2.88

3.29

TA = 55 °C

2.97

3.42

TA = 85 °C

3.69

4.55

TA = 105 °C

5.09

6.78

TA = 125 °C

7.91

12.15

1. No floating I/Os.

2. Timer 2 clock enabled and counter is running.

3. Oscillator bypassed (LSEBYP = 1 in CLK_ECKCR). When configured for external crystal, the LSE consumption

(IDD LSE) must be added. Refer to Table 32.

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