STM32L4A6VG datasheet(133/282 Pages) STMICROELECTRONICS

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Table 26. Current consumption in Run and Low-power run modes, code with data processing

running from Flash, ART enable (Cache ON Prefetch OFF)

Symbol

Parameter

Conditions

TYP

MAX(1)

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_ALL(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

2.65

2.69

2.82

3.05

3.51

2.9

3.0

3.3

3.8

4.7

16 MHz

1.68

1.72

1.85

2.07

2.53

1.9

2.0

2.2

2.7

3.7

8 MHz

0.91

0.94

1.07

1.29

1.74

1.0

1.1

1.4

1.8

2.8

4 MHz

0.52

0.55

0.68

0.9

1.35

0.6

0.7

0.9

1.4

2.4

2 MHz

0.33

0.36

0.48

0.7

1.15

0.4

0.5

0.7

1.2

2.2

1 MHz

0.23

0.26

0.38

0.6

1.06

0.3

0.4

0.6

1.1

2.0

100 kHz

0.14

0.17

0.3

0.52

0.97

0.2

0.3

0.5

1.0

2.0

Range 1

80 MHz

9.44

9.5

9.67

9.93

10.4

10.3

10.4

10.7

11.3

12.4

72 MHz

8.52

8.59

8.75

9.01

9.53

9.3

9.4

9.7

10.3

11.4

64 MHz

7.61

7.67

7.83

8.09

8.61

8.3

8.4

8.7

9.3

10.4

48 MHz

5.72

5.78

5.94

6.2

6.72

6.3

6.4

6.7

7.3

8.4

32 MHz

3.87

3.92

4.07

4.33

4.84

4.2

4.4

4.7

5.2

6.3

24 MHz

2.94

2.99

3.14

3.39

3.9

3.2

3.4

3.6

4.2

5.3

16 MHz

2.01

2.06

2.2

2.45

2.95

2.2

2.3

2.6

3.2

4.2

IDD_ALL

(LPRun)

Supply

current in

Low-power

run mode

fHCLK = fMSI

all peripherals disable

2 MHz

274

307

444

678

1150

318

425

656

1167

2197

µA

1 MHz

158

195

328

564

1040

195

309

558

1047

2084

400 kHz

88.2

123

256

490

969

116

232

485

973

2012

100 kHz

90.6

223

457

934

195

447

942

1975

1. Guaranteed by characterization results, unless otherwise specified.

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