STM32H7B3AI datasheet(102/238 Pages) STMICROELECTRONICS

部件名	STM32H7B3AI

功能描述	32-bit Arm® Cortex®-M7 280 MHz MCUs, 2-Mbyte flash memory, 1.4-Mbyte RAM, 46 com. and analog interfaces, SMPS, crypto

PDF	238 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

102 / 238 page

Peripheral

IDD(Typ)

Unit

VOS0

VOS1

VOS2

VOS3

AHB2

DCMI

µA/MHz

5.00

4.60

4.20

3.90

HSEM

0.10

RNG registers

1.50

1.40

1.20

1.10

RNG kernel

10.00

9.70

9.50

9.20

SDMMC2 registers

6.80

6.30

5.70

5.20

SDMMC2 kernel

2.30

2.10

1.90

1.70

BDMA1

1.70

1.60

1.50

1.30

AHBSRAM1

0.70

0.60

AHBSRAM2

0.70

0.60

0.50

Bridge

9.10

8.40

7.70

7.00

AHB4

GPIOA

2.00

1.80

1.70

1.50

GPIOB

1.80

1.70

1.50

1.40

GPIOC

2.00

1.80

1.70

1.50

GPIOD

2.00

1.80

1.70

1.50

GPIOE

1.90

1.80

1.60

1.50

GPIOF

1.90

1.80

1.60

1.50

GPIOG

2.00

1.80

1.70

1.50

GPIOH

1.90

1.80

1.60

1.50

GPIOI

1.90

1.80

1.60

1.50

GPIOJ

1.90

1.80

1.60

1.50

GPIOK

2.00

1.80

1.70

1.50

BDMA2

4.20

3.90

3.50

3.20

SRDSRAM

0.60

0.50

BKPRAM

0.80

0.70

0.60

IWDG

0.07

Bridge

0.10

APB3

LTDC

12.00

11.00

9.80

8.90

WWDG1

1.10

1.00

0.90

Bridge

0.10

APB1

TIM2

7.50

6.90

6.30

6.20

TIM3

6.30

5.90

5.40

4.90

TIM4

5.80

5.40

4.90

4.50

TIM5

7.20

6.70

6.10

5.60

TIM6

1.60

1.50

1.30

1.20

TIM7

1.60

1.40

1.30

1.20

TIM12

3.60

3.30

3.00

2.80

TIM13

2.80

2.60

2.40

2.10

TIM14

2.50

2.30

2.10

1.90

LPTIM1 registers

0.80

0.70

0.60

LPTIM1 kernel

2.20

2.00

1.80

1.70

STM32H7B3xI

Operating conditions

DS13139 - Rev 8

page 102/238

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