STM32L462CEU3 datasheet(108/198 Pages) STMICROELECTRONICS

tên linh kiện	STM32L462CEU3

Giải thích chi tiết về linh kiện	Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, 512KB Flash, 160KB SRAM, analog, audio, AES

PDF	198 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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108 / 198 page

Electrical characteristics

STM32L462CE STM32L462RE STM32L462VE

108/198

DocID029969 Rev 1

APB1

DAC1

2.4

1.8

2.2

µA/MHz

RTCA

1.7

1.1

2.1

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

Table 38. Peripheral current consumption (continued)

Peripheral

Range 1

Range 2

Low-power run

and sleep

Unit

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