STM32L072KB datasheet(46/147 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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46 / 147 page

Pin descriptions

STM32L072xx

46/147

DocID027100 Rev 3

12 12 16 22 G4 G5 31 L4

PA6

I/O

SPI1_MISO, TIM3_CH1,

TSC_G2_IO3,

LPUART1_CTS,

TIM22_CH1,

EVENTOUT,

COMP1_OUT

ADC_IN6

13 13 17 23 H4 F4 32 M4

PA7

I/O

SPI1_MOSI, TIM3_CH2,

TSC_G2_IO4,

TIM22_CH2,

EVENTOUT,

COMP2_OUT

ADC_IN7

24 H5

33 K5

PC4

I/O

EVENTOUT,

LPUART1_TX

ADC_IN14

25 H6

34 L5

PC5

I/O

LPUART1_RX,

TSC_G3_IO1

ADC_IN15

14 14 18 26 F5 G4 35 M5

PB0

I/O

EVENTOUT, TIM3_CH3,

TSC_G3_IO2

ADC_IN8, VREF_OUT

15 15 19 27 G5 D3 36 M6

PB1

I/O

TIM3_CH4,

TSC_G3_IO3,

LPUART1_RTS

ADC_IN9, VREF_OUT

20 28 G6 E3 37 L6

PB2

I/O

LPTIM1_OUT,

TSC_G3_IO4,

I2C3_SMBA

---

38 M7

PE7

I/O

USART5_CK/USART5_R

TS_DE

39 L7

PE8

I/O

USART4_TX

---

40 M8

PE9

I/O

TIM2_CH1, TIM2_ETR,

USART4_RX

41 L8

PE10

I/O

TIM2_CH2, USART5_TX

42 M9

PE11

I/O

- TIM2_CH3, USART5_RX

43 L9

PE12

I/O

TIM2_CH4, SPI1_NSS

44 M10

PE13

I/O

SPI1_SCK

45 M11

PE14

I/O

SPI1_MISO

Table 16. STM32L072xxx pin definition (continued)

Pin number

Pin name

(function

after reset)

Alternate functions

Additional functions

STM32L072KB Datasheet(PDF) 46 Page - STMicroelectronics

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