STM32H7 datasheet(228/357 Pages) STMICROELECTRONICS

Part #	STM32H7

Description	32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog interfaces

PDF	357 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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228 / 357 page

Electrical characteristics (rev V)

STM32H742xI/G STM32H743xI/G

228/357

DS12110 Rev 10

APB2

(continued)

SAI1 kernel

1.4

1.1

1.0

0.8

µA/MHz

SAI2 registers

1.5

1.3

1.2

1.0

SAI2 kernel

1.1

1.0

0.9

SAI3 registers

1.6

1.3

1.1

1.0

SAI3 kernel

1.1

1.2

1.1

0.9

DFSDM1 registers

6.5

5.8

5.2

4.7

DFSDM1 kernel

0.3

0.2

0.4

HRTIM

84.0

39.0

35.0

32.0

APB2 bridge

0.2

0.1

0.2

Total APB2

150

APB4

SYSCFG

0.9

1.0

0.7

0.8

LPUART1 registers

1.1

1.3

1.0

0.8

LPUART1 kernel

2.9

2.2

2.1

SPI6 registers

1.8

1.6

1.4

1.3

SPI6 kernel

0.4

0.5

0.3

I2C4 registers

0.9

0.7

0.4

I2C4 kernel

2.2

2.1

1.9

1.8

LPTIM2 registers

0.8

0.6

0.7

0.5

LPTIM2 kernel

2.3

2.1

1.8

1.4

LPTIM3 registers

0.7

0.4

LPTIM3 kernel

2.1

1.7

1.6

1.5

LPTIM4 registers

0.8

0.4

0.6

0.4

LPTIM4 kernel

2.2

2.0

1.7

1.5

LPTIM5 registers

0.5

0.4

0.6

0.4

LPTIM5 kernel

2.0

1.8

1.5

1.2

COMP12

0.6

0.4

0.5

0.2

VREF

0.4

0.2

0.1

RTC

1.1

0.9

1.0

0.6

SAI4 registers

1.7

1.4

1.3

1.0

SAI4 kernel

2.0

1.8

1.6

APB4 bridge

0.1

Total APB4

24.4

22.4

18.9

Table 137. Peripheral current consumption in Run mode (continued)

Bus

Peripheral

VOS0

VOS1

VOS2

VOS3

Unit

STM32H7 Datasheet(PDF) 228 Page - STMicroelectronics

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