STM32F412RE datasheet(83/193 Pages) STMICROELECTRONICS

tên linh kiện	STM32F412RE

Giải thích chi tiết về linh kiện	ARM-Cortex-M4 32b MCUFPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm. interfaces

PDF	193 Pages

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DocID028087 Rev 4

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STM32F412xE/G

Electrical characteristics

161

Table 22. Typical and maximum current consumption, code with data processing (ART

accelerator disabled) running from SRAM - VDD = 3.6 V

Symbol

Parameter

Conditions

fHCLK

(MHz)

Typ

Max(1)

Unit

TA=

25 °C

TA=

25 °C

TA=

85 °C

TA=

105 °C

IDD

Supply current

in Run mode

External clock,

PLL ON,

all peripherals enabled(2)

100

28.4

28.80(3)

30.84

32.39(3)

23.0

24.09(3)

25.20

26.57(3)

16.0

16.83(3)

17.77

19.12(3)

12.6

13.46

13.98

14.68

6.8

7.63

8.14

8.61

5.8

6.31

6.74

7.43

HSI, PLL OFF(4),

all peripherals enabled(2)

3.9

4.65

5.33

6.11

0.6

0.78

1.34

2.00

External clock,

PLL ON,

all peripherals disabled(2)

100

14.3

15.09(3)

16.22

17.90(3)

11.6

12.28(3)

13.36

14.99(3)

8.2

8.75(3)

9.68

11.21(3)

6.5

7.21

7.69

8.47

3.6

4.22

4.68

5.29

3.2

3.65

4.18

4.94

HSI, PLL OFF,

all peripherals disabled(2)

2.0

2.48

3.12

3.94

0.5

0.65

1.26

1.94

1. Based on characterization, not tested in production unless otherwise specified

2. 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.

3. Tested in production

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

considered

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