STM32L552CCT3PTR datasheet(165/340 Pages) STMICROELECTRONICS

165 / 340 page

Table 45. Current consumption in Run and Low-power run modes,

code with data processing running from SRAM1

Symbol

Parameter

Conditions

TYP

MAX

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

(Run)

Supply

current in

Run mode

fHCLK = fHSE

up to 48MHz

included,

bypass

mode PLL

ON above 48

MHz all

peripherals

disabled

Range 2

26 MHz

3.25

3.59

4.62

6.12

8.92

4.44

6.89

12.15

18.80

29.60

16 MHz

2.08

2.41

3.43

4.93

7.69

3.27

5.72

10.96

17.61

28.38

8 MHz

1.15

1.47

2.47

3.97

6.73

2.35

4.78

10.01

16.64

27.40

4 MHz

0.68

1.00

1.99

3.51

6.23

1.88

4.31

9.53

16.16

26.91

2 MHz

0.44

0.76

1.75

3.25

5.97

1.65

4.07

9.30

15.92

26.67

1 MHz

0.32

0.64

1.64

3.14

5.86

1.59

4.01

9.24

15.86

26.61

100 KHz

0.22

0.53

1.52

3.03

5.76

1.42

3.84

9.06

15.68

26.43

Range 0 110 MHz

16.99

17.57

19.10

21.22

24.94

19.40

23.45

31.63

41.44

56.82

Range 1

80 MHz

11.63

12.13

13.48

15.38

18.76

13.57

17.11

24.35

33.21

47.09

72 MHz

10.50

10.99

12.33

14.22

17.62

12.42

15.96

23.19

32.04

45.92

64 MHz

9.37

9.85

11.18

13.07

16.43

11.28

14.81

22.04

30.87

44.74

48 MHz

7.10

7.56

8.87

10.74

14.10

8.99

12.51

19.71

28.54

42.40

32 MHz

4.826

5.27

6.55

8.40

11.70

6.70

10.20

17.38

26.18

40.08

24 MHz

3.68

4.11

5.37

7.23

10.54

5.55

9.05

16.21

24.99

38.88

16 MHz

2.54

2.97

4.22

6.05

9.34

4.41

7.89

15.04

23.81

37.68

IDD

(LPRun)

Supply

current in

Low-power

run mode

fHCLK = fMSI

all peripherals disabled

FLASH in power-down

2 MHz

385.23

772.80

1911

3545

6506

2010

4724

12895

21185

30901

µA

1 MHz

271.61

633.31

1776

3405

6382

1896

4686

12648

20905

30715

400 KHz 198.95

554.43

1694

3337

6298

1818

4633

10788

18052

30448

100 KHz 142.82

517.78

1638

3286

6267

1423

3848

9073

15687

26433

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