STM32F411RE datasheet(74/149 Pages) STMICROELECTRONICS

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Electrical characteristics

STM32F411xC STM32F411xE

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DocID026289 Rev 6

Table 26. Typical and maximum current consumption in Sleep mode - VDD = 3.6 V

Symbol

Parameter

Conditions

fHCLK

(MHz)

Typ

Max(1)

Unit

TA =

25 °C

TA =

85 °C

TA =

105 °C

TA =

125 °C

IDD

Supply current

in Sleep mode

External clock, PLL

ON(2),

all peripherals

enabled(3)(4)

100

12.2

13.2

13.4

14.1

15.3

9.8

10.6

10.9

11.6

12.8

6.9

7.4

7.7

8.3

9.5

5.4

5.9

6.2

6.8

8.0

2.8

3.2

3.5

4.1

5.3

HSI, PLL OFF(2), all

peripherals enabled(3)

1.3

1.7

2.2

2.8

4.0

0.4

0.5

0.9

1.6

2.8

External clock, PLL ON(2)

all peripherals disabled(3)

100

3.0

3.6

3.9

4.5

5.7

2.5

3.0

3.2

3.9

5.1

1.9

2.2

2.5

3.0

4.2

1.6

1.9

2.1

2.7

3.9

1.1

1.4

1.7

2.3

3.5

HSI, PLL OFF(2), all

peripherals disabled(3)

0.4

0.5

0.9

1.6

2.8

0.3

0.4

0.8

1.5

2.7

1. Guaranteed by characterization results.

2. Refer to Table 41 and RM0383 for the possible PLL VCO setting.

3. Add an additional power consumption of 1.6 mA per ADC for the analog part. In applications, this consumption occurs only

while the ADC is ON (ADON bit is set in the ADC_CR2 register).

4. When the ADC is ON (ADON bit set in the ADC_CR2), add an additional power consumption of 1.6mA per ADC for the

analog part.

Table 27. Typical and maximum current consumptions in Stop mode - VDD = 1.7 V

Symbol

Conditions

Parameter

Typ(1)

Max(1)

Unit

TA =

25 °C

TA =

25 °C

TA =

85 °C

TA =

105 °C

TA =

125 °C

IDD_STOP

Flash in Stop mode, all

oscillators OFF, no

independent watchdog

Main regulator usage

112

142(2) 400

710(2)

1200

µA

Low power regulator usage

42.6

67(2)

300

580(2)

1044

Flash in Deep power

down mode, all

oscillators OFF, no

independent watchdog

Main regulator usage

99(2)

310

580(2)

993

Low power regulator usage

13.6

37(2)

265

550(2)

1007

Low power low voltage regulator

usage

28(2)

230

500(2)

910

1. Guaranteed by characterization results.

2. Guaranteed by test in production.

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