STM32G47PBY3XXX datasheet(107/229 Pages) STMICROELECTRONICS

No. de pieza	STM32G47PBY3XXX

Descripción Electrónicos	Arm® Cortex®-M4 32-bit MCUFPU, up to 512 KB Flash, 170 MHz / 213DMIPS, 128 KB SRAM, rich analog, math accelerator

PDF	229 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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DS12712 Rev 3

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STM32G473xB STM32G473xC STM32G473xE

Electrical characteristics

194

On-chip peripheral current consumption

The current consumption of the on-chip peripherals is given in Table 35. The MCU is placed

under the following conditions:

•

All I/O pins are in Analog mode

•

The given value is calculated by measuring the difference of the current consumptions:

–

when the peripheral is clocked on

–

when the peripheral is clocked off

•

Ambient operating temperature and supply voltage conditions summarized in Table 14:

Voltage characteristics

•

The power consumption of the digital part of the on-chip peripherals is given in

Table 35. The power consumption of the analog part of the peripherals (where

applicable) is indicated in each related section of the datasheet.

Table 35. Peripheral current consumption

Bus

Peripheral

Range 1

Boost

mode

Range 1

Normal

mode

Range 2

Low-power

run and

sleep

Unit

Bus Matrix

6.12

5.69

4.70

6.11

µA/MHz

AHB1 to APB1 bridge

0.26

0.25

0.22

0.03

AHB1 to APB2 bridge

0.39

0.37

0.32

0.03

FSMC

10.21

9.52

7.87

10.28

QUADSPI

3.51

3.27

2.69

3.51

AHB1

CORDIC

1.28

1.19

0.98

0.78

µA/MHz

CRC

0.74

0.68

0.57

0.63

DMA 1

2.83

2.64

2.17

2.75

DMA 2

3.11

2.90

2.39

2.43

DMAMUX

6.71

6.26

5.17

6.68

SRAM1

0.58

0.54

0.44

0.54

FLASH

6.46

6.01

4.95

6.15

FMAC

4.59

4.29

3.57

3.83

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