STM32L151XE datasheet(40/136 Pages) STMICROELECTRONICS

No. de pieza	STM32L151XE

Descripción Electrónicos	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M3 with 512KB Flash, 80KB SRAM, 16KB EEPROM, LCD, USB, ADC, DAC

PDF	136 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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40 / 136 page

Pin descriptions

STM32L151xE STM32L152xE

40/136

DS10002 Rev 10

21 M8

PA5

I/O TC

PA5

TIM2_CH1_ETR/

SPI1_SCK

ADC_IN5/

DAC_OUT2/

COMP1_INP

22 H6

PA6

I/O FT

PA6

TIM3_CH1/TIM10_CH1/S

PI1_MISO/

LCD_SEG3

ADC_IN6/

COMP1_INP/

OPAMP2_VINP

23 K7

PA7

I/O FT

PA7

TIM3_CH2/TIM11_CH1/

SPI1_MOSI/

LCD_SEG4

ADC_IN7/

COMP1_INP/

OPAMP2_VINM

PA7

I/O FT

PA7

TIM3_CH2/TIM11_CH1/

SPI1_MOSI/

LCD_SEG4

ADC_IN7/

COMP1_INP

OPAMP2_VINM

OPAMP2_

VINM

24 L7

PC4

I/O FT

PC4

LCD_SEG22

ADC_IN14/

COMP1_INP

25 M7

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

27 K6

PB1

I/O FT

PB1

TIM3_CH4/LCD_SEG6

ADC_IN9/

COMP1_INP/

VREF_OUT

28 M6

PB2

I/O FT

PB2/

BOOT1

ADC_IN0b

PF11

I/O FT

PF11

ADC_IN1b

PF12

I/O FT

PF12

ADC_IN2b

VSS_6

S-

VSS_6

VDD_6

S-

VDD_6

PF13

I/O FT

PF13

ADC_IN3b

PF14

I/O FT

PF14

ADC_IN6b

PF15

I/O FT

PF15

ADC_IN7b

Table 8. STM32L151xE and STM32L152xE pin definitions (continued)

Pins

Pin name

Main

function(2)

(after

reset)

Pin functions

Alternate functions

Additional

functions

STM32L151XE Datasheet(PDF) 40 Page - STMicroelectronics

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