STM32L151RCT6A datasheet(39/134 Pages) STMICROELECTRONICS

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STM32L151xC/C-A STM32L152xC/C-A

Pin descriptions

PC1

I/O

PC1

LCD_SEG19

ADC_IN11/

COMP1_INP

17 10 D6

PC2

I/O

PC2

LCD_SEG20

ADC_IN12/

COMP1_INP

PC2

I/O

PC2

LCD_SEG20

ADC_IN12/

COMP1_INP

-K1

11 F7

PC3

I/O

PC3

LCD_SEG21

ADC_IN13/

COMP1_INP/

19 12 E7

VSSA

S-

VSSA

VREF-

S-

VREF-

VREF+

S-

VREF+

22 13 G8

VDDA

S-

VDDA

23 14 F6 PA0-WKUP1 I/O

PA0

TIM2_CH1_ETR/

TIM5_CH1/ USART2_CTS

WKUP1/

RTC_TAMP2/

ADC_IN0/

COMP1_INP

24 15 E6

PA1

I/O

PA1

TIM2_CH2/TIM5_CH2/

USART2_RTS/

LCD_SEG0

ADC_IN1/

COMP1_INP/

OPAMP1_VINP

25 16 H8

PA2

I/O

PA2

TIM2_CH3/TIM5_CH3/

TIM9_CH1/

USART2_TX/LCD_SEG1

ADC_IN2/

COMP1_INP/

OPAMP1_VINM

PA2

I/O

PA2

TIM2_CH3/TIM5_CH3/

TIM9_CH1/

USART2_TX/LCD_SEG1

ADC_IN2/

COMP1_INP

-M3

OPAMP1_VI

ITC

OPAMP1_

VINM

26 17 G7

PA3

I/O

PA3

TIM2_CH4/TIM5_CH4/

TIM9_CH2/

USART2_RX/LCD_SEG2

ADC_IN3/

COMP1_INP/

OPAMP1_VOUT

27 18 F5

VSS_4

S-

VSS_4

Table 8. STM32L151xC/C-A and STM32L152xC/C-A pin definitions (continued)

Pins

Pin name

Main

function(2)

(after reset)

Pin functions

Alternate functions

Additional

functions

STM32L151RCT6A Datasheet(PDF) 39 Page - STMicroelectronics

STM32L151RCT6A Datasheet(HTML) 39 Page - STMicroelectronics

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