STM32L4S5AI datasheet(130/275 Pages) STMICROELECTRONICS

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Table 28. Current consumption in Run and Low-power run modes,

code with data processing running from Flash in single bank, ART disable

Symbol

Parameter

Conditions

fHCLK

TYP

MAX(1)

Unit

Voltage

scaling

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

disable

Range 2

26 MHz

4.00

4.40

5.55

7.20

10.0

4.60

5.5

7.5

11.0

17.0

16 MHz

2.65

3.05

4.15

5.80

8.75

3.10

4.0

6.0

9.3

16.0

8 MHz

1.50

1.85

2.90

4.45

7.25

1.80

2.6

4.6

7.9

14.0

4 MHz

0.875

1.25

2.35

3.95

6.90

1.20

1.9

3.9

7.2

14.0

2 MHz

0.565

0.925

2.05

3.65

6.55

0.77

1.6

3.6

6.8

13.0

1 MHz

0.405

0.770

1.90

3.50

6.40

0.60

1.4

3.4

6.7

13.0

100 KHz

0.265

0.635

1.75

3.35

6.25

0.44

1.2

3.2

6.5

13.0

Range 1

Boost Mode

120 MHz

18.5

19.5

21.0

23.5

27.0

21.00

23.0

26.0

30.0

38.0

Range 1

Normal

Mode

80 MHz

13.0

13.5

15.5

17.5

21.0

15.00

17.0

19.0

23.0

30.0

72 MHz

12.0

12.5

14.0

16.0

20.0

14.00

15.0

18.0

22.0

29.0

64 MHz

10.5

11.0

12.5

15.0

18.5

12.00

14.0

16.0

20.0

28.0

48 MHz

8.75

9.30

11.0

13.0

16.5

9.80

12.0

14.0

18.0

25.0

32 MHz

6.20

6.70

8.20

10.0

14.0

7.00

8.2

11.0

15.0

22.0

24 MHz

4.70

5.20

6.70

10.5

12.5

5.40

6.5

9.0

13.0

20.0

16 MHz

3.35

3.85

5.25

7.30

11.0

3.90

4.9

7.4

12.0

19.0

IDD

(LPRun)

Supply

current in

Low-power

run mode

fHCLK = fMSI

all peripherals disable

2 MHz

595

1000

2300

4150

7350

810.00

1700

4100

7800

15000

µA

1 MHz

370

800

2100

3950

7150

560.00

1500

3900

7600

14000

400 KHz

245

705

2000

3850

7050

420.00

1400

3800

7500

14000

100 KHz

230

655

1950

3800

7000

400.00

1400

3700

7400

14000

1. Guaranteed by characterization results, unless otherwise specified.

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