STM32L151XE datasheet(43/134 Pages) STMICROELECTRONICS

номер детали	STM32L151XE

подробное описание детали	Ultra-low-power platform

PDF	134 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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43 / 134 page

DocID025433 Rev 8

43/134

STM32L151xE STM32L152xE

Pin descriptions

102 C12

43 F2

PA10

I/O FT

PA10

USART1_RX /

LCD_COM2

103 B12

44 E1

PA11

I/O FT

PA11

USART1_CTS/

SPI1_MISO

USB_DM

104 A12

45 E2

PA12

I/O FT

PA12

USART1_RTS/

SPI1_MOSI

USB_DP

105 A11

46 E3

PA13

I/O FT

JTMS-

SWDIO

JTMS-SWDIO

106 C11

PH2

I/O FT

PH2

107 F11

D2,

VSS_2

S-

VSS_2

108 G11

48 C1

VDD_2

S-

VDD_2

109 A10

49 D3

PA14

I/O FT

JTCK-

SWCLK

JTCK-SWCLK

110

50 B1

PA15

I/O FT

JTDI

TIM2_CH1_ETR/

SPI1_NSS/SPI3_NSS/

I2S3_WS/LCD_SEG17/

JTDI

111 B11

51 E4

PC10

I/O FT

PC10

SPI3_SCK/I2S3_CK/

USART3_TX/ UART4_TX/

LCD_SEG28/

LCD_SEG40/LCD_COM4

112 C10

52 C2

PC11

I/O FT

PC11

SPI3_MISO/USART3_RX/

UART4_RX/

LCD_SEG29/

LCD_SEG41/LCD_COM5

113 B10

53 B2

PC12

I/O FT

PC12

SPI3_MOSI/I2S3_SD/

USART3_CK/

UART5_TX/LCD_SEG30/

LCD_SEG42/

LCD_COM6

114

PD0

I/O FT

PD0

TIM9_CH1/SPI2_NSS/

I2S2_WS

115

PD1

I/O FT

PD1

SPI2_SCK/I2S2_CK

Table 8. STM32L151xE and STM32L152xE pin definitions (continued)

Pins

Pin name

Main

function(2)

(after

reset)

Pin functions

Alternate functions

Additional

functions

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