STM32L452VC datasheet(120/210 Pages) STMICROELECTRONICS

номер детали	STM32L452VC

подробное описание детали	Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 512KB Flash, 160KB SRAM, analog, audio, ext. SMPS

PDF	210 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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120 / 210 page

Electrical characteristics

STM32L452xx

120/210

DocID029968 Rev 3

APB1

RTCA

1.7

1.1

2.1

µA/MHz

CRS

0.3

0.6

USB FS independent clock

domain

2.9

N/A

USB FS clock domain

2.3

N/A

I2C1 independent clock domain

3.5

2.8

3.4

I2C1 clock domain

1.1

0.9

1.0

I2C2 independent clock domain

3.5

3.0

3.4

I2C2 clock domain

1.1

0.7

0.9

I2C3 independent clock domain

2.9

2.3

2.5

I2C3 clock domain

0.9

0.4

0.8

LPUART1 independent clock

domain

1.9

1.6

1.8

LPUART1 clock domain

0.6

LPTIM1 independent clock

domain

2.9

2.4

2.8

LPTIM1 clock domain

0.8

0.4

0.7

LPTIM2 independent clock

domain

3.1

2.7

3.9

LPTIM2 clock domain

0.8

0.7

0.8

OPAMP

0.4

0.2

0.4

PWR

0.4

0.1

0.4

SPI2

1.8

1.6

SPI3

1.7

1.3

1.6

SWPMI1 independent clock

domain

1.9

1.6

1.9

SWPMI1 clock domain

0.9

0.7

0.8

TIM2

6.2

5.0

5.9

TIM6

1.0

0.6

0.9

USART2 independent clock

domain

4.1

3.6

3.8

USART2 clock domain

1.3

0.9

1.1

USART3 independent clock

domain

4.3

3.5

4.2

USART3 clock domain

1.5

1.1

1.3

WWDG

0.5

All APB1 on

51.5

35.5

48.6

Table 51. Peripheral current consumption (continued)

Peripheral

Range 1

Range 2

Low-power run

and sleep

Unit

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