STM32U073RCY3 datasheet(53/146 Pages) STMICROELECTRONICS

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Table 30. Current consumption in Run and Low-power run modes, code with data processing running from SRAM1, bypass mode, HSE clock used as

system clock

TBD stands for "to be defined".

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

Clock source

Range

fHCLK

25 °C 55 °C 85 °C 105 °C 125 °C 30 °C 55 °C 85 °C 105 °C 130 °C

IDD (Run)

Supply current in Run mode

fHCLK = fHSE, bypass mode ,

peripherals disabled

Range 1

48 MHz

3.45

3.50

3.60

3.80

3.8

3.85

3.95

4.1

4.5

32 MHz

2.35

2.40

2.50

2.65

2.6

2.7

2.9

3.25

24 MHz

1.80

1.85

1.95

2.10

1.95

2.1

2.25

2.65

16 MHz

1.25

1.30

1.40

1.55

1.35

1.4

1.5

1.65

Range 2

16 MHz

1.05

1.10

1.15

1.30

1.15

1.2

1.25

1.4

1.7

8 MHz

0.580 0.595 0.630 0.700

0.845

0.64 0.665 0.745

0.88

1.2

4 MHz

0.345 0.355 0.395 0.460

0.610

0.38

0.4

0.48

0.615

0.925

2 MHz

0.225 0.235 0.275 0.340

0.485

0.25

0.27

0.35

0.485

0.79

1 MHz

0.165 0.180 0.215 0.290

0.425 0.185 0.205 0.28

0.42

0.725

400 kHz 0.130 0.140 0.180 0.245

0.390 0.145 0.165 0.24

0.38

0.685

100 kHz 0.115 0.125 0.160 0.225

0.375 0.125 0.145 0.225

0.36

0.665

IDD (LPRun)

Supply current in Low-power

run mode

Low-power

run

2 MHz

0.070 0.080 0.120 0.190

0.350

TBD

1 MHz

0.040 0.050 0.090 0.160

0.315

TBD

400 kHz 0.020 0.030 0.070 0.145

0.295

TBD

100 kHz 0.010 0.020 0.060 0.135

0.290

TBD

1. Evaluated by characterization, unless otherwise specified.

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