STM32F427AI datasheet(114/239 Pages) STMICROELECTRONICS

部件名	STM32F427AI

功能描述	ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 2MB Flash/2564KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT

PDF	239 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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114 / 239 page

Electrical characteristics

STM32F427xx STM32F429xx

114/238

DocID024030 Rev 9

AHB2

(up to

180 MHz)

OTG_FS

25.67

26.67

23.58

µA/MHz

DCMI

3.72

3.40

3.00

RNG

2.28

2.36

2.17

AHB3

(up to

180 MHz)

FMC

21.39

19.79

17.50

µA/MHz

Bus matrix(2)

14.06

13.19

11.75

µA/MHz

APB1

(up to

45 MHz)

TIM2

17.56

16.42

14.47

µA/MHz

TIM3

14.22

13.36

11.80

TIM4

14.89

13.64

12.13

TIM5

17.33

16.42

14.47

TIM6

2.89

2.53

2.47

TIM7

3.11

2.81

2.47

TIM12

7.33

6.97

6.13

TIM13

4.89

4.47

4.13

TIM14

5.56

5.31

4.80

PWR

11.11

10.31

9.13

USART2

4.22

3.92

3.47

USART3

4.44

4.19

3.80

UART4

4.00

3.92

3.47

UART5

4.00

3.92

3.47

UART7

4.00

3.92

3.47

UART8

3.78

3.92

3.47

I2C1

4.00

3.92

3.47

I2C2

4.00

3.92

3.47

I2C3

4.00

3.92

3.47

SPI2(3)

3.11

3.08

2.80

SPI3(3)

3.56

3.36

3.13

I2S2

2.89

2.81

2.47

I2S3

3.33

3.08

2.80

CAN1

6.89

6.42

5.80

CAN2

6.67

6.14

5.47

DAC(4)

2.89

2.25

2.13

WWDG

0.89

0.86

0.80

Table 35. Peripheral current consumption (continued)

Peripheral

IDD( Typ)(1)

Unit

Scale 1

Scale 2

Scale 3

STM32F427AI 数据表(PDF) 114 Page - STMicroelectronics

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