STM32L071KB datasheet(44/148 Pages) STMICROELECTRONICS

Part #	STM32L071KB

Description	Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, ADC

PDF	148 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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44 / 148 page

Pin descriptions

STM32L071xx

44/148

DS10690 Rev 7

M10

PE13

I/O FT

SPI1_SCK

M11

PE14

I/O FT

SPI1_MISO

M12

PE15

I/O FT

SPI1_MOSI

21 21 29 G7 G3 47

L10

PB10

I/O FT

TIM2_CH3,

LPUART1_TX,

SPI2_SCK,

I2C2_SCL,

LPUART1_RX

22 22 30 H7 F3

L11

PB11

I/O FT

EVENTOUT,

TIM2_CH4,

LPUART1_RX,

I2C2_SDA,

LPUART1_TX

16 16 23 23 31 D6 D4 49

F12

VSS

17 17 24 24 32 E5 G2 50

G12

VDD

25 25 33 H8 G1 51

L12

PB12

I/O FT

SPI2_NSS/I2S2_

WS,

LPUART1_RTS/

LPUART1_DE,

I2C2_SMBA,

EVENTOUT

26 26 34 G8 F2

K12

PB13

I/O FTf

SPI2_SCK/I2S2_

CK, MCO,

LPUART1_CTS,

I2C2_SCL,

TIM21_CH1

27 27 35 F8 F1

K11

PB14

I/O FTf

SPI2_MISO/I2S2_

MCK, RTC_OUT,

LPUART1_RTS/

LPUART1_DE,

I2C2_SDA,

TIM21_CH2

28 28 36 F7 E1 54

K10

PB15

I/O FT

SPI2_MOSI/I2S2_

SD, RTC_REFIN

PD8

I/O FT

LPUART1_TX

Table 15. STM32L071xxx pin definition (continued)

Pin number

Pin name

(function

after reset)

Alternate

functions

Additional

functions

STM32L071KB Datasheet(PDF) 44 Page - STMicroelectronics

STM32L071KB Datasheet(HTML) 44 Page - STMicroelectronics

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