STM32L476ME datasheet(109/232 Pages) STMICROELECTRONICS

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Table 32. Current consumption in Sleep and Low-power sleep modes, Flash ON

Symbol

Parameter

Conditions

TYP

MAX(1)

Unit

Voltage

scaling

fHCLK

25 °C 55 °C 85 °C

105 °C 125 °C 25 °C

55 °C

85 °C 105 °C 125 °C

IDD(Sleep)

Supply

current in

sleep

mode,

fHCLK = fHSE up

to 48 MHz

included, bypass

mode

pll ON above

48 MHz all

peripherals

disable

Range 2

26 MHz

0.92

0.96

1.07

1.25

1.59

1.012

1.14

1.36

1.77

2.40

16 MHz

0.61

0.65

0.75

0.92

1.27

0.69

0.78

0.97

1.32

2.04

8 MHz

0.36

0.40

0.50

0.66

1.01

0.42

0.50

0.68

1.03

1.75

4 MHz

0.24

0.27

0.37

0.53

0.87

0.28

0.36

0.54

0.89

1.60

2 MHz

0.18

0.20

0.30

0.47

0.81

0.215

0.29

0.46

0.82

1.53

1 MHz

0.15

0.17

0.27

0.43

0.77

0.18

0.25

0.44

0.78

1.49

100 kHz

0.12

0.14

0.24

0.41

0.74

0.15

0.21

0.39

0.74

1.44

Range 1

80 MHz

2.96

3.00

3.13

3.33

3.73

3.26

3.43

3.72

4.13

4.97

72 MHz

2.69

2.73

2.85

3.05

3.45

2.96

3.21

3.50

3.71

4.54

64 MHz

2.41

2.45

2.58

2.77

3.17

2.65

2.88

3.17

3.58

4.21

48 MHz

1.88

1.93

2.07

2.27

2.67

2.10

2.27

2.41

2.83

3.66

32 MHz

1.30

1.35

1.48

1.68

2.08

1.43

1.56

1.85

2.26

3.10

24 MHz

1.01

1.05

1.17

1.37

1.76

1.11

1.23

1.52

1.93

2.77

16 MHz

0.71

0.75

0.87

1.07

1.45

0.80

0.90

1.19

1.60

2.44

IDD(LPSleep)

Supply

current in

low-power

sleep

mode

fHCLK = fMSI

all peripherals disable

2 MHz

126

233

412

775

130

202

402

777

1527

µA

1 MHz

202

381

742

166

358

733

1483

400 kHz

181

359

718

138

331

706

1456

100 kHz

171

348

708

128

322

691

1441

1. Guaranteed by characterization results, unless otherwise specified.

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