STM32L412R8Y3PTR datasheet(89/192 Pages) STMICROELECTRONICS

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Table 29. 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

2.00

2.05

2.10

2.15

2.35

2.20

2.25

2.35

2.55

16 MHz

1.30

1.35

1.45

1.60

1.40

1.45

1.55

1.80

8 MHz

0.705

0.720

0.765

0.845

1.00

0.75

0.77

0.83

0.94

1.20

4 MHz

0.410

0.425

0.470

0.550

0.700

0.44

0.46

0.52

0.64

0.90

2 MHz

0.265

0.275

0.320

0.395

0.555

0.28

0.30

0.37

0.49

0.75

1 MHz

0.190

0.200

0.245

0.325

0.475

0.21

0.22

0.29

0.42

0.67

100 kHz 0.120

0.135

0.180

0.255

0.410

0.14

0.15

0.23

0.35

0.61

Range 1

80 MHz

7.15

7.20

7.25

7.45

7.55

7.65

7.75

8.00

72 MHz

6.45

6.50

6.55

6.75

6.85

6.90

6.95

7.00

7.05

7.25

64 MHz

5.75

5.80

5.85

6.05

6.15

6.20

6.25

6.30

6.50

48 MHz

4.20

4.35

4.40

4.50

7.70

4.65

4.70

4.80

5.00

32 MHz

2.95

3.00

3.10

3.30

3.15

3.20

3.30

3.55

24 MHz

2.25

2.30

2.40

2.60

2.40

2.50

2.60

2.85

16 MHz

1.55

1.60

1.70

1.85

1.65

1.70

1.75

1.85

2.10

IDD_ALL

(LPRun)

Supply

current in

low-power

run mode

fHCLK = fMSI

all peripherals disable

FLASH in power-down

2 MHz

180

190

240

320

485

215

225

300

450

720

µA

1 MHz

90.5

110

155

235

400

120

135

220

360

640

400 kHz

40.5

56.0

105

185

350

60.0

76.5

165

315

565

100 kHz

17.5

32.0

78.5

160

325

33.5

53.5

140

285

555

1. Guaranteed by characterization results, unless otherwise specified.

STM32L412R8Y3PTR 数据表(PDF) 89 Page - STMicroelectronics

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