STM32L462CEU3TR datasheet(95/198 Pages) STMICROELECTRONICS

95 / 198 page

Table 26. 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

2.40

2.55

2.70

3.05

2.70

2.75

2.90

3.20

3.80

16 MHz

1.50

1.55

1.65

1.80

2.15

1.70

1.80

1.95

2.25

2.80

8 MHz

0.820

0.850

0.950

1.10

1.45

0.95

1.00

1.15

1.45

2.00

4 MHz

0.470

0.500

0.600

0.765

1.10

0.55

0.60

0.75

1.05

1.60

2 MHz

0.295

0.325

0.420

0.585

0.915

0.35

0.40

0.55

0.85

1.40

1 MHz

0.210

0.235

0.330

0.495

0.825

0.25

0.30

0.45

0.75

1.30

100 kHz 0.130

0.155

0.250

0.415

0.750

0.15

0.25

0.35

0.65

1.25

Range 1

80 MHz

8.55

8.60

8.75

8.95

9.35

9.55

9.65

9.85

10.5

11.0

72 MHz

7.70

7.80

7.90

8.15

8.50

8.60

8.70

8.90

9.25

9.95

64 MHz

6.90

6.95

7.10

7.30

7.70

7.75

7.95

8.35

9.00

48 MHz

5.15

5.20

5.30

5.55

5.90

5.75

5.85

6.05

6.40

7.05

32 MHz

3.45

3.50

3.65

3.85

4.25

3.90

4.00

4.20

4.50

5.15

24 MHz

2.65

2.70

2.80

3.00

3.40

3.00

3.05

3.25

3.55

4.20

16 MHz

1.80

1.85

1.95

2.15

2.55

2.05

2.10

2.30

2.60

3.25

IDD_ALL

(LPRun)

Supply

current in

low-power

run mode

fHCLK = fMSI

all peripherals disable

FLASH in power-down

2 MHz

220

255

360

540

895

270

330

460

760

1400

µA

1 MHz

120

155

260

440

795

165

215

370

660

1300

400 kHz

60.0

92.0

195

375

730

100

160

330

585

1250

100 kHz

36.0

62.5

165

345

695

63.0

130

305

555

1200

1. Guaranteed by characterization results, unless otherwise specified.

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