STM32L476RG datasheet(69/232 Pages) STMICROELECTRONICS

部件名	STM32L476RG

功能描述	Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 1MB Flash, 128 KB SRAM, USB OTG FS, LCD, analog, audio

PDF	232 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

69 / 232 page

DocID025976 Rev 4

69/232

STM32L476xx

Pinouts and pin description

45 C1 C1

A12 104

PA12

I/O

FT_u

TIM1_ETR,

USART1_RTS_DE,

CAN1_TX, OTG_FS_DP,

EVENTOUT

46 C2 C2

A11 105

PA13

(JTMS-SWDIO)

I/O

(3)

JTMS-SWDIO, IR_OUT,

OTG_FS_NOE,

EVENTOUT

47 B1 B1

VSS

48 A1 A1

C11 106

VDDUSB

F11 107

VSS

75 G11 108

VDD

49 B2 B2

A10 109

PA14

(JTCK-SWCLK)

I/O

(3)

JTCK-SWCLK,

EVENTOUT

50 A2 A2

110

PA15 (JTDI)

I/O

FT_l

(3)

JTDI, TIM2_CH1,

TIM2_ETR, SPI1_NSS,

SPI3_NSS,

UART4_RTS_DE,

TSC_G3_IO1,

LCD_SEG17, SAI2_FS_B,

EVENTOUT

51 D3 D3

B11 111

PC10

I/O

FT_l

SPI3_SCK, USART3_TX,

UART4_TX, TSC_G3_IO2,

LCD_COM4/LCD_SEG28/

LCD_SEG40,

SDMMC1_D2,

SAI2_SCK_B, EVENTOUT

52 C3 C3

79 C10 112

PC11

I/O

FT_l

SPI3_MISO, USART3_RX,

UART4_RX, TSC_G3_IO3,

LCD_COM5/LCD_SEG29/

LCD_SEG41,

SDMMC1_D3,

SAI2_MCLK_B,

EVENTOUT

53 B3 B3

B10 113

PC12

I/O

FT_l

SPI3_MOSI, USART3_CK,

UART5_TX, TSC_G3_IO4,

LCD_COM6/LCD_SEG30/

LCD_SEG42,

SDMMC1_CK,

SAI2_SD_B, EVENTOUT

114

PD0

I/O

SPI2_NSS,

DFSDM_DATIN7,

CAN1_RX, FMC_D2,

EVENTOUT

Table 15. STM32L476xxSTM32L476xx pin definitions (continued)

Pin Number

Pin name

(function after

reset)

Pin functions

Alternate functions

Additional

functions

STM32L476RG 数据表(PDF) 69 Page - STMicroelectronics

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