STM32F411RET6 datasheet(68/149 Pages) STMICROELECTRONICS

部件名	STM32F411RET6

功能描述	ARM® Cortex®-M4 32b MCUFPU, 125 DMIPS, 512KB Flash, 128KB RAM, USB OTG FS, 11 TIMs, 1 ADC, 13 comm. interfaces

PDF	149 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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68 / 149 page

Electrical characteristics

STM32F411xC STM32F411xE

68/149

DocID026289 Rev 6

Table 20. Typical and maximum current consumption, code with data processing (ART

accelerator disabled) running from SRAM - VDD = 1.7 V

Symbol

Parameter

Conditions

fHCLK

(MHz)

Typ

Max(1)

Unit

TA=

25 °C

TA=

25 °C

TA=

85 °C

TA=

105 °C

TA=

125 °C

IDD

Supply

current in Run

mode

External clock,

PLL ON(2), all

peripherals

enabled(3)(4)

100

21.4

23.0

23.6

24.0

25.0

17.2

18.9(5)

19.1

19.2

20.2

11.9

12.9

13.2

13.7

14.6

9.4

10.1

10.4

11.0

11.9

4.3

4.8

5.0

5.6

6.5

HSI, PLL off, all

peripherals

enabled(4)

3.0

3.3

3.6

4.3

5.2

0.5

0.7

1.0

1.7

2.6

External clock,

PLL on (2))all

peripherals

disabled(3)

100

12.7

14.0

14.4

14.8

15.8

10.2

11.6(5)

11.8

12.0

13.0

7.1

7.9

8.2

8.7

9.7

5.6

6.3

6.5

7.1

8.0

2.5

3.0

3.3

3.9

4.8

HSI, PLL off, all

peripherals

disabled(4)

1.9

2.1

2.4

3.0

3.9

0.4

0.5

0.9

1.6

2.5

1. Guaranteed by characterization results.

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

3. When analog peripheral blocks such as ADC, HSE, LSE, HSI, or LSI are ON, an additional power consumption has to be

considered.

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

analog part.

5. Guaranteed by test in production.

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