STM32L072KB datasheet(47/147 Pages) STMICROELECTRONICS

Part #	STM32L072KB

Description	Ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs

PDF	147 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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47 / 147 page

DocID027100 Rev 3

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STM32L072xx

Pin descriptions

46 M12

PE15

I/O

SPI1_MOSI

21 29 G7 G3 47 L10

PB10

I/O

TIM2_CH3, TSC_SYNC,

LPUART1_TX,

SPI2_SCK, I2C2_SCL,

LPUART1_RX

22 30 H7 F3 48 L11

PB11

I/O

EVENTOUT, TIM2_CH4,

TSC_G6_IO1,

LPUART1_RX,

I2C2_SDA,

LPUART1_TX

16 16 23 31 D6 D4 49 F12

VSS

17 17 24 32 E5 G2 50 G12

VDD

25 33 H8 G1 51 L12

PB12

I/O

SPI2_NSS/I2S2_WS,

LPUART1_RTS_DE,

TSC_G6_IO2,

I2C2_SMBA,

EVENTOUT

26 34 G8 F2 52 K12

PB13

I/O FTf

SPI2_SCK/I2S2_CK,

MCO, TSC_G6_IO3,

LPUART1_CTS,

I2C2_SCL, TIM21_CH1

27 35 F8 F1 53 K11

PB14

I/O FTf

SPI2_MISO/I2S2_MCK,

RTC_OUT,

TSC_G6_IO4,

LPUART1_RTS_DE,

I2C2_SDA, TIM21_CH2

28 36 F7 E1 54 K10

PB15

I/O

SPI2_MOSI/I2S2_SD,

RTC_REFIN

55 K9

PD8

I/O

LPUART1_TX

56 K8

PD9

I/O

LPUART1_RX

---

57 J12

PD10

I/O

58 J11

PD11

I/O

LPUART1_CTS

59 J10

PD12

I/O

LPUART1_RTS_DE

Table 16. STM32L072xxx pin definition (continued)

Pin number

Pin name

(function

after reset)

Alternate functions

Additional functions

STM32L072KB Datasheet(PDF) 47 Page - STMicroelectronics

STM32L072KB Datasheet(HTML) 47 Page - STMicroelectronics

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