STM32F412RGT7P datasheet(94/201 Pages) STMICROELECTRONICS

部件名	STM32F412RGT7P

功能描述	Arm®-Cortex®-M4 32b MCUFPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm. interfaces

PDF	201 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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94 / 201 page

Electrical characteristics

STM32F412xE/G

94/201

DocID028087 Rev 7

Table 28. Typical and maximum current consumption in run mode, code with data processing

(ART accelerator enabled with prefetch) running from Flash memory - 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

TA =

125 °C

IDD

Supply current

in Run mode

External clock,

PLL ON,

all peripherals enabled(2)

100

38.9

41.10

42.85

44.28

46.80

32.8

34.61

35.77

36.72

38.81

23.6

24.96

25.84

26.64

28.16

18.7

19.90

20.67

21.45

22.67

10.1

11.11

11.70

12.40

13.10

8.6

9.46

10.07

10.81

11.43

HSI, PLL OFF,

all peripherals enabled

6.3

6.77

7.42

8.21

8.68

1.1

1.35

1.84

2.59

2.74

External clock,

PLL ON(2)

all peripherals disabled

100

24.7

26.11

27.59

28.84

32.07

21.4

22.22

23.53

24.66

27.42

15.8

16.80

17.90

18.99

21.12

12.6

13.51

14.52

15.54

17.28

7.0

7.85

8.57

9.39

10.44

6.0

6.67

7.37

8.26

9.19

HSI, PLL OFF,

all peripherals disabled

4.5

4.80

5.47

6.33

7.04

0.9

1.25

1.81

2.58

2.87

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

2. 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).

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