STM32L4A6RG datasheet(137/282 Pages) STMICROELECTRONICS

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Table 30. Current consumption in Run and Low-power run modes, code with data processing

running from SRAM1

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

2.72

2.76

2.89

3.12

3.58

3.0

3.1

3.4

3.8

4.8

16 MHz

1.73

1.76

1.89

2.12

2.58

1.9

2.0

2.3

2.7

3.7

8 MHz

0.93

0.96

1.09

1.31

1.77

1.0

1.1

1.42

1.8

2.8

4 MHz

0.53

0.57

0.69

0.91

1.36

0.6

0.7

0.9

1.4

2.4

2 MHz

0.33

0.36

0.49

0.71

1.16

0.4

0.5

0.7

1.2

2.2

1 MHz

0.23

0.26

0.39

0.61

1.06

0.2

0.4

0.6

1.1

2.1

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

9.71

9.78

9.95

10.2

10.8

10.6

10.7

11.1

11.6

12.7

72 MHz

8.77

8.84

9.27

9.8

9.6

9.7

10.0

10.6

11.7

64 MHz

7.827.898.058.328.84

8.5

8.7

9.0

9.5

10.6

48 MHz

5.87

5.93

6.1

6.36

6.88

6.4

6.6

6.9

7.4

8.5

32 MHz

3.97

4.03

4.18

4.44

4.95

4.4

4.5

4.8

5.3

6.4

24 MHz

3.02

3.07

3.22

3.47

3.99

3.3

3.5

3.7

4.3

5.4

16 MHz

2.07

2.11

2.26

2.51

3.02

2.3

2.4

2.7

3.2

4.3

IDD_ALL

(LPRun)

Supply

current in

low-power

run mode

fHCLK = fMSI

all peripherals disable

FLASH in power-down

2 MHz

258

296

430

665

1140

295

402

634

1154

2180

µA

1 MHz

136

180

314

550

1020

170

283

530

1034

2065

400 kHz

78.5

109

241

475

951

206

458

958

1991

100 kHz

37.4

78.1

208

440

918

171

429

925

1957

1. Guaranteed by characterization results, unless otherwise specified.

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