STM32WLE4JC datasheet(52/146 Pages) STMICROELECTRONICS

部件名	STM32WLE4JC

功能描述	Multiprotocol LPWAN 32-bit Arm® Cortex®-M4 MCUs, LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM

PDF	146 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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52 / 146 page

Pinouts, pin description and alternate functions

STM32WLE5/E4xx

52/146

DS13105 Rev 9

PB9

I/O

FT_f

TIM1_CH3N, I2C1_SDA,

SPI2_NSS/I2S2_WS,

IR_OUT, TIM17_CH1,

CM4_EVENTOUT

PC0

I/O

FT_f

LPTIM1_IN1, I2C3_SCL,

LPUART1_RX, LPTIM2_IN1,

CM4_EVENTOUT

PC1

I/O

FT_f

LPTIM1_OUT,

SPI2_MOSI/I2S2_SD,

I2C3_SDA, LPUART1_TX,

CM4_EVENTOUT

PC2

I/O

LPTIM1_IN2, SPI2_MISO,

CM4_EVENTOUT

PC3

I/O

LPTIM1_ETR,

SPI2_MOSI/I2S2_SD,

LPTIM2_ETR,

CM4_EVENTOUT

PC4

I/O

CM4_EVENTOUT

PC5

I/O

CM4_EVENTOUT

PC6

I/O

I2S2_MCK, CM4_EVENTOUT

7H11

PA0

I/O

FT_a

TIM2_CH1, I2C3_SMBA,

I2S_CKIN, USART2_CTS,

COMP1_OUT,

DEBUG_PWR_REGLP1S,

TIM2_ETR, CM4_EVENTOUT

TAMP_IN2/WKUP1

G10

PA1

I/O

FT_a

TIM2_CH2, LPTIM3_OUT,

I2C1_SMBA, SPI1_SCK,

USART2_RTS,

LPUART1_RTS,

DEBUG_PWR_REGLP2S,

CM4_EVENTOUT

9F9

PA2

I/O

FT_a

LSCO, TIM2_CH3,

USART2_TX, LPUART1_TX,

COMP2_OUT,

DEBUG_PWR_LDORDY,

CM4_EVENTOUT

LSCO

PA3

I/O

FT_a

TIM2_CH4, I2S2_MCK,

USART2_RX, LPUART1_RX,

CM4_EVENTOUT

VSS

Table 19. STM32WLE5/E4xx pin definition (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

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