STM32L151VD-X datasheet(35/119 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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35 / 119 page

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STM32L151VD-X STM32L152VD-X

Pin descriptions

PA3

I/O TC

PA3

TIM2_CH4/TIM5_CH4/

TIM9_CH2/

USART2_RX/LCD_SEG2

ADC_IN3/

COMP1_INP/

OPAMP1_VOUT

VSS_4

S-

VSS_4

L8,

VDD_4

S-

VDD_4

PA4

I/O TC

PA4

SPI1_NSS/SPI3_NSS/

I2S3_WS/

USART2_CK

ADC_IN4/

DAC_OUT1/

COMP1_INP

PA5

I/O TC

PA5

TIM2_CH1_ETR/

SPI1_SCK

ADC_IN5/

DAC_OUT2/

COMP1_INP

PA6

I/O FT

PA6

TIM3_CH1/TIM10_CH1/S

PI1_MISO/

LCD_SEG3

ADC_IN6/

COMP1_INP/

OPAMP2_VINP

PA7

I/O FT

PA7

TIM3_CH2/TIM11_CH1/

SPI1_MOSI/

LCD_SEG4

ADC_IN7/

COMP1_INP/

OPAMP2_VINM

PC4

I/O FT

PC4

LCD_SEG22

ADC_IN14/

COMP1_INP

PC5

I/O FT

PC5

LCD_SEG23

ADC_IN15/

COMP1_INP

PB0

I/O TC

PB0

TIM3_CH3/LCD_SEG5

ADC_IN8/

COMP1_INP/

OPAMP2_VOUT/

VREF_OUT

PB1

I/O FT

PB1

TIM3_CH4/LCD_SEG6

ADC_IN9/

COMP1_INP/

VREF_OUT

PB2

I/O FT

PB2/

BOOT1

ADC_IN0b

PE7

I/O TC

PE7

ADC_IN22/

COMP1_INP

PE8

I/O TC

PE8

ADC_IN23/

COMP1_INP

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) 35 Page - STMicroelectronics

STM32L151VD-X Datasheet(HTML) 35 Page - STMicroelectronics

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