STM32F413CH datasheet(103/207 Pages) STMICROELECTRONICS

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STM32F413xG/H

Electrical characteristics

174

On-chip peripheral current consumption

The MCU is placed under the following conditions:

•

At startup, all I/O pins are in analog input configuration.

•

All peripherals are disabled unless otherwise mentioned.

•

The ART accelerator is ON.

•

Voltage Scale 2 mode selected, internal digital voltage V12 = 1.26 V.

•

HCLK is the system clock at 100 MHz. fPCLK1 = fHCLK/2, and fPCLK2 = fHCLK.

The given value is calculated by measuring the difference of current consumption

–

with all peripherals clocked off,

–

with only one peripheral clocked on,

–

scale 1 with fHCLK = 100 MHz,

–

scale 2 with fHCLK = 84 MHz,

–

scale 3 with fHCLK = 64 MHz.

•

Ambient operating temperature is 25 °C and VDD=3.3 V.

Table 38. Peripheral current consumption

Peripheral

IDD (Typ)

Unit

Scale 1

Scale 2

Scale 3

AHB1

GPIOA

1.89

1.82

1.64

µA/MHz

GPIOB

1.75

1.68

1.52

GPIOC

1.70

1.64

1.48

GPIOD

1.72

1.65

1.48

GPIOE

1.78

1.71

1.55

GPIOF

1.68

1.62

1.45

GPIOG

1.66

1.61

1.44

GPIOH

0.72

0.69

0.63

CRC

0.30

0.28

DMA1(1)

1.75N + 3.14 1.66N + 3.00 1.49N + 2.70

DMA2(1)

1.79N + 3.29 1.71N + 3.14 1.53N + 2.82

AHB2

RNG

0.72

0.70

0.63

USB_OTG_FS

19.26

18.37

16.47

AES

2.75

2.63

2.36

AHB3

FSMC

5.42

5.18

4.64

QSPI

10.33

9.86

8.84

STM32F413CH Datasheet(PDF) 103 Page - STMicroelectronics

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