STM32L151VD-X datasheet(36/119 Pages) STMICROELECTRONICS

Part #	STM32L151VD-X

Description	Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3 with 384KB Flash, 80KB SRAM, 16KB EEPROM, LCD, USB, ADC, DAC

PDF	119 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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36 / 119 page

Pin descriptions

STM32L151VD-X STM32L152VD-X

36/119

DocID027267 Rev 4

PE9

I/O TC

PE9

TIM2_CH1_ETR

ADC_IN24/

COMP1_INP

PE10

I/O TC

PE10

TIM2_CH2

ADC_IN25/

COMP1_INP

PE11

I/O FT

PE11

TIM2_CH3

PE12

I/O FT

PE12

TIM2_CH4/SPI1_NSS

PE13

I/O FT

PE13

SPI1_SCK

PE14

I/O FT

PE14

SPI1_MISO

PE15

I/O FT

PE15

SPI1_MOSI

PB10

I/O FT

PB10

TIM2_CH3/I2C2_SCL/

USART3_TX/

LCD_SEG10

PB11

I/O FT

PB11

TIM2_CH4/I2C2_SDA/

USART3_RX/

LCD_SEG11

L2,

VSS_1

S-

VSS_1

VDD_1

S-

VDD_1

PB12

I/O FT

PB12

TIM10_CH1/I2C2_SMBA/

SPI2_NSS/I2S2_WS/

USART3_CK/

LCD_SEG12

ADC_IN18/

COMP1_INP

PB13

I/O FT

PB13

TIM9_CH1/SPI2_SCK/

I2S2_CK/

USART3_CTS/

LCD_SEG13

ADC_IN19/

COMP1_INP

PB14

I/O FT

PB14

TIM9_CH2/SPI2_MISO/

USART3_RTS/

LCD_SEG14

ADC_IN20/

COMP1_INP

PB15

I/O FT

PB15

TIM11_CH1/SPI2_MOSI/

I2S2_SD/

LCD_SEG15

ADC_IN21/

COMP1_INP/

RTC_REFIN

PD8

I/O FT

PD8

USART3_TX/

LCD_SEG28

Table 7. STM32L151VD-X and STM32L152VD-X pin definitions (continued)

Pins

Pin name

Main

function(2)

(after

reset)

Pin functions

Alternate functions

Additional

functions

STM32L151VD-X Datasheet(PDF) 36 Page - STMicroelectronics

STM32L151VD-X Datasheet(HTML) 36 Page - STMicroelectronics

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