STM32L552CCT3PTR datasheet(161/340 Pages) STMICROELECTRONICS

161 / 340 page

Table 41. Current consumption in Run and Low-power run modes, code with data processing

running from Flash in dual bank, ICACHE disabled

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

4.17

4.52

5.55

7.10

9.86

5.38

7.84

13.11

19.77

30.58

16 MHz

2.73

3.07

4.09

5.63

8.40

3.93

6.38

11.64

18.28

29.07

8 MHz

1.47

1.80

2.81

4.32

7.05

2.67

5.11

10.35

16.98

27.75

4 MHz

0.84

1.166

2.16

3.66

6.39

2.04

4.47

9.70

16.33

27.08

2 MHz

0.52

0.84

1.84

3.33

6.05

1.73

4.16

9.38

16.00

26.76

1 MHz

0.36

0.68

1.68

3.18

5.89

1.65

4.08

9.30

15.92

26.67

100 KHz

0.22

0.53

1.53

3.03

5.74

1.43

3.86

9.08

15.70

26.44

Range 0 110 MHz 17.20

17.81

19.35

21.47

25.17

19.96

24.02

32.20

42.00

57.39

Range 1

80 MHz

13.93

14.47

15.86

17.80

21.23

16.17

19.70

26.96

35.83

49.73

72 MHz

12.60

13.12

14.51

16.45

19.86

14.80

18.34

25.59

34.46

48.34

64 MHz

11.82

12.34

13.73

15.65

19.05

13.90

17.45

24.69

33.55

47.42

48 MHz

8.922

9.42

10.78

12.69

16.08

10.97

14.51

21.73

30.58

44.45

32 MHz

6.24

6.72

8.03

9.92

13.28

8.22

11.74

18.93

27.74

41.65

24 MHz

4.75

5.21

6.50

8.35

11.67

6.70

10.20

17.37

26.16

40.06

16 MHz

3.38

3.83

5.09

6.93

10.22

5.28

8.77

15.92

24.70

38.58

IDD

(LPRun)

Supply

current in

Low-power

run mode

fHCLK = fMSI

all peripherals disabled

2 MHz

483.6

889.5

2022

3671

6622

2109

5283

12566

20777

31527

µA

1 MHz

332.2

705.1

1836

3468

6424

1954

5032

11918

18517

31263

400 KHz

206.5

588.2

1722

3355

6314

1849

4802

11889

18449

31148

100 KHz

156.4

527.8

1666

3315

6247

1809

4600

11847

18240

30791

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