STM32F401CDU6 datasheet(70/135 Pages) STMICROELECTRONICS

70 / 135 page

Electrical characteristics

STM32F401xD STM32F401xE

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Table 28. Typical and maximum current consumption in Stop mode - VDD=3.3 V

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

TA =

25 °C

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDD_STOP

Main regulator usage

Flash in Stop mode, all

oscillators OFF, no

independent watchdog

111

140

450

670

µA

Low power regulator usage

330

560

Main regulator usage

Flash in Deep power

down mode, all oscillators

OFF, no independent

watchdog

100

360

560

Low power regulator usage

270

520

Low power low voltage regulator usage

230

470

1. Guaranteed by characterization, not tested in production.

Table 29. Typical and maximum current consumption in Standby mode - VDD=1.8 V

Symbol

Parameter

Conditions

Typ(1)

Max(2)

Unit

TA =

25 °C

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDD_STBY

Supply current in

Standby mode

Low-speed oscillator (LSE) and RTC ON

2.4

4.0

12.0

24.0

µA

RTC and LSE OFF

1.8

3.0(3)

11.0

23.0(3)

1. When the PDR is OFF (internal reset is OFF), the typical current consumption is reduced by 1.2 µA.

2. Guaranteed by characterization, not tested in production unless otherwise specified.

3. Guaranteed by test in production.

Table 30. Typical and maximum current consumption in Standby mode - VDD=3.3 V

Symbol

Parameter

Conditions

Typ(1)

Max(2)

Unit

TA =

25 °C

TA =

25 °C

TA =

85 °C

TA =

105 °C

IDD_STBY

Supply current in

Standby mode

Low-speed oscillator (LSE) and RTC ON

2.8

5.0

14.0

28.0

µA

RTC and LSE OFF

2.1

4.0(3)

13.0

27.0(3)

1. When the PDR is OFF (internal reset is OFF), the typical current consumption is reduced by 1.2 µA.

2. Guaranteed by characterization, not tested in production unless otherwise specified.

3. Guaranteed by test in production.

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