STM32L431 datasheet(57/200 Pages) STMICROELECTRONICS

номер детали	STM32L431

подробное описание детали	RTC with HW calendar, alarms and calibration

PDF	200 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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57 / 200 page

DocID028800 Rev 1

57/200

STM32L431xx

Pinouts and pin description

14 18 18 G5 F4 26 F5

PB0

I/O

FT_a

TIM1_CH2N, SPI1_NSS,

USART3_CK,

QUADSPI_BK1_IO1,

COMP1_OUT,

SAI1_EXTCLK,

EVENTOUT

ADC1_IN15

15 19 19 G4 H5 27 G5 36

PB1

I/O

FT_a

TIM1_CH3N,

USART3_RTS_DE,

LPUART1_RTS_DE,

QUADSPI_BK1_IO0,

LPTIM2_IN1,

EVENTOUT

COMP1_INM,

ADC1_IN16

- 20 20G3 G428 G6 37

PB2

I/O

FT_a

RTC_OUT, LPTIM1_OUT,

I2C3_SMBA, EVENTOUT

COMP1_INP

---

PE7

I/O

TIM1_ETR, SAI1_SD_B,

EVENTOUT

---

PE8

I/O

TIM1_CH1N,

SAI1_SCK_B,

EVENTOUT

---

PE9

I/O

TIM1_CH1, SAI1_FS_B,

EVENTOUT

---

PE10

I/O

TIM1_CH2N,

TSC_G5_IO1,

QUADSPI_CLK,

SAI1_MCLK_B,

EVENTOUT

---

PE11

I/O

TIM1_CH2,

TSC_G5_IO2,

QUADSPI_BK1_NCS,

EVENTOUT

---

PE12

I/O

TIM1_CH3N, SPI1_NSS,

TSC_G5_IO3,

QUADSPI_BK1_IO0,

EVENTOUT

---

44 M10

PE13

I/O

TIM1_CH3, SPI1_SCK,

TSC_G5_IO4,

QUADSPI_BK1_IO1,

EVENTOUT

---

45 M11

PE14

I/O

TIM1_CH4, TIM1_BKIN2,

TIM1_BKIN2_COMP2,

SPI1_MISO,

QUADSPI_BK1_IO2,

EVENTOUT

Table 14. STM32L431xx pin definitions (continued)

Pin Number

Pin name

(function

after

reset)

Pin functions

Alternate functions

Additional

functions

STM32L431 датащи(PDF) 57 Page - STMicroelectronics

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