STM32L151VD-X datasheet(34/119 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

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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34 / 119 page

Pin descriptions

STM32L151VD-X STM32L152VD-X

34/119

DocID027267 Rev 4

8D8

PC14-

OSC32_IN(4)

I/O TC

PC14

OSC32_IN

9D9

PC15-

OSC32_OUT

I/O TC

PC15

OSC32_OUT

VSS_5

SVSS_5

VDD_5

SVDD_5

PH0-OSC_IN(5) I/O TC

PH0

OSC_IN

PH1-

OSC_OUT(5)

I/O TC

PH1

OSC_OUT

NRST

I/O RST

NRST

PC0

I/O FT

PC0

LCD_SEG18

ADC_IN10/

COMP1_INP

PC1

I/O FT

PC1

LCD_SEG19

ADC_IN11/

COMP1_INP

PC2

I/O FT

PC2

LCD_SEG20

ADC_IN12/

COMP1_INP

PC3

I/O TC

PC3

LCD_SEG21

ADC_IN13/

COMP1_INP

VSSA

S-

VSSA

VREF-

S-

VREF-

VREF+

S-

VREF+

VDDA

S-

VDDA

PA0-WKUP1

I/O FT

PA0

TIM2_CH1_ETR/

TIM5_CH1/

USART2_CTS

WKUP1/RTC_TA

MP2/ADC_IN0/

COMP1_INP

PA1

I/O FT

PA1

TIM2_CH2/TIM5_CH2/

USART2_RTS/

LCD_SEG0

ADC_IN1/

COMP1_INP/

OPAMP1_VINP

PA2

I/O FT

PA2

TIM2_CH3/TIM5_CH3/

TIM9_CH1/

USART2_TX/LCD_SEG1

ADC_IN2/

COMP1_INP/

OPAMP1_VINM

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) 34 Page - STMicroelectronics

STM32L151VD-X Datasheet(HTML) 34 Page - STMicroelectronics

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