STM32L4S5AI datasheet(152/275 Pages) STMICROELECTRONICS

Part #	STM32L4S5AI

Description	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 150DMIPS, up to 2MB Flash, 640KB SRAM, LCD-TFT & MIPI DSI, AESHASH

PDF	275 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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152 / 275 page

Electrical characteristics

STM32L4S5xx, STM32L4S7xx and STM32L4S9xx

152/275

DocID030322 Rev 2

APB1

(Cont.)

USART2 independent

clock domain

5.35

4.15

4.5

µA/MHz

USART2 APB clock

domain

32.75

2.5

USART3 independent

clock domain

6.35

5.5

USART3 APB clock

domain

2.6

2.4

2.1

2.5

UART4 independent

clock domain

5.15

4.9

3.75

4.5

UART4 APB clock

domain

2.5

2.25

2.1

2.5

UART5 independent

clock domain

5.4

4.15

UART5 APB clock

domain

2.4

2.25

2.1

WWDG

0.75

0.625

0.835

0.5

All APB1 on

110

100

APB2

AHB to APB2 bridge

0.185

0.15

0.125

0.5

µA/MHz

DFSDM

9.5

7.5

8.5

DSI independent clock

domain

34.5

29.5

DSI APB clock domain

7.15

0.665

0.625

0.5

LTDC independent

clock domain

35.5

34.5

LTDC APB clock

domain

SAI1 independent

clock domain

3.1

2.9

2.5

SAI1 APB clock

domain

2.6

2.4

1.9

SAI2 independent

clock domain

3.15

2.55

SAI2 APB clock

domain

2.6

2.4

1.9

2.5

SPI1

2.25

2.15

1.75

SYSCFG/VREFBUF/C

OMP

0.565

0.6

0.5

Table 43. Peripheral current consumption (continued)

Peripheral

Range 1

Boost

Mode

Range 1

Normal

Mode

Range 2

Low-power

run and

sleep

Unit

STM32L4S5AI Datasheet(PDF) 152 Page - STMicroelectronics

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