STM32L552CCT3PTR datasheet(154/340 Pages) STMICROELECTRONICS

154 / 340 page

Table 34. Current consumption in Run and Low-power run modes, code with data processing

running from Flash in single Bank, ICACHE ON in 1-way

Symbol

Parame

ter

Conditions

TYP

MAX

Unit

Voltag

scaling

fHCLK

25°C

55°C

85°C

105°C 125°C

25°C

55°C

85°C

105°C

125°C

IDD

(Run)

Supply

current

in Run

mode

fHCLK =

fHSE up to

48 MHz

included,

bypass

mode PLL

ON above

48 MHz all

peripherals

disabled

Range

26 MHz

3.10

3.44

4.37

5.69

8.01

4.28

6.74

12.02

18.70

29.46

16 MHz

2.00

2.32

3.23

4.55

6.86

3.18

5.63

10.89

17.55

28.30

8 MHz

1.11

1.42

2.33

3.64

5.93

2.30

4.73

9.99

16.64

27.37

4 MHz

0.65

0.98

1.87

3.19

5.48

1.86

4.29

9.53

16.18

26.89

2 MHz

0.43

0.74

1.65

2.97

5.24

1.64

4.06

9.31

15.95

26.66

1 MHz

0.32

0.62

1.53

2.85

5.10

1.58

4.01

9.25

15.89

26.61

100 KHz

0.22

0.52

1.43

2.75

5.01

1.43

3.85

9.09

15.73

26.44

Range

110 MHz

16.1

16.7

18.2

20.0

23.2

18.54

22.63

30.86

40.70

56.07

Range

80 MHz

11.0

11.5

12.8

14.5

17.3

12.97

16.53

23.82

32.71

46.57

72 MHz

10.0

10.5

11.7

13.4

16.2

11.89

15.44

22.72

31.60

45.46

64 MHz

8.90

9.38

10.6

12.3

15.1

10.81

14.35

21.62

30.48

44.30

48 MHz

6.75

7.21

8.41

10.0

12.8

8.63

12.16

19.41

28.26

42.09

32 MHz

4.59

5.03

6.22

7.82

10.6

6.46

9.97

17.18

26.00

39.87

24 MHz

3.51

3.94

5.10

6.72

9.5

5.38

8.88

16.07

24.88

38.73

16 MHz

2.43

2.85

3.99

5.59

8.4

4.3

7.8

15.0

23.7

37.6

IDD

(LPRun)

Supply

current

in Low-

power

run

mode

fHCLK = fMSI

all peripherals

disabled

2 MHz

416

770

1781

3249

5708

2014

4968

12892

19856

31311

µA

1 MHz

291

633

1659

3127

5575

1899

4930

11960

18568

31264

400 KHz

194

557

1583

3043

5502

1827

4765

11905

18328

31256

100 KHz

147

519

1542

3020

5462

1795

4584

11898

18312

31238

STM32L552CCT3PTR Datasheet(PDF) 154 Page - STMicroelectronics

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