STM32L4S5AI datasheet(138/275 Pages) STMICROELECTRONICS

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Table 34. Current consumption in Sleep and Low-power sleep mode, Flash ON

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

(Sleep)

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

1.10

1.45

2.55

4.15

7.00

1.40

2.2

4.2

7.5

14.0

16 MHz

0.78

1.15

2.25

3.80

6.65

1.00

1.8

3.8

7.1

14.0

8 MHz

0.52

0.87

1.95

3.55

6.35

0.72

1.5

3.5

6.8

13.0

4 MHz

0.38

0.74

1.85

3.40

6.25

0.57

1.4

3.4

6.7

13.0

2 MHz

0.32

0.63

1.75

3.35

6.15

0.50

1.3

3.3

6.6

13.0

1 MHz

0.29

0.61

1.75

3.30

6.10

0.46

1.3

3.3

6.5

13.0

100 KHz 0.26

0.58

1.70

3.25

6.10

0.43

1.2

3.2

6.5

13.0

Range 1

Boost Mode

120 MHz 4.20

4.70

6.25

8.40

12.00

4.80

6.0

8.7

13.0

21.0

Range 1

Normal

Mode

80 MHz

2.80

3.25

4.65

6.60

10.00

3.30

4.3

6.8

11.0

18.0

72 MHz

2.55

3.00

4.40

6.40

9.85

3.00

4.0

6.5

11.0

18.0

64 MHz

2.30

2.75

4.20

6.15

9.60

2.70

3.8

6.3

11.0

18.0

48 MHz

2.15

2.60

4.00

6.00

9.45

2.60

3.5

6.0

10.0

18.0

32 MHz

1.55

2.00

3.40

5.35

8.80

1.90

2.9

5.4

9.3

17.0

24 MHz

1.25

1.70

3.10

5.05

8.50

1.60

2.5

5.0

9.0

16.0

16 MHz

0.93

1.40

2.80

4.70

8.20

1.20

2.2

4.7

8.6

16.0

IDD

(LPSleep)

Supply

current in

Low-power

sleep mode

fHCLK = fMSI

all peripherals disable

2 MHz

235

625

1950

3750

6900

410

1400

3800

7500

14000

µA

1 MHz

220

605

1900

3700

6850

390

1400

3700

7500

14000

400 KHz

215

595

1900

3700

6850

390

1300

3700

7500

14000

100 KHz

210

595

1900

3700

6800

380

1300

3700

7500

14000

1. Guaranteed by characterization results, unless otherwise specified.

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