Datasheet
Pin descriptions STM32L072xx
46/149 DocID027100 Rev 4
13 13 17 23 H4 F4 32 M4 PA7 I/O FT -
SPI1_MOSI, TIM3_CH2,
TSC_G2_IO4,
TIM22_CH2,
EVENTOUT,
COMP2_OUT
ADC_IN7
- - - 24 H5 - 33 K5 PC4 I/O FT -
EVENTOUT,
LPUART1_TX
ADC_IN14
- - - 25 H6 - 34 L5 PC5 I/O FT -
LPUART1_RX,
TSC_G3_IO1
ADC_IN15
14 14 18 26 F5 G4 35 M5 PB0 I/O FT -
EVENTOUT, TIM3_CH3,
TSC_G3_IO2
ADC_IN8, VREF_OUT
15 15 19 27 G5 D3 36 M6 PB1 I/O FT -
TIM3_CH4,
TSC_G3_IO3,
LPUART1_RTS
ADC_IN9, VREF_OUT
- - 20 28 G6 E3 37 L6 PB2 I/O FT -
LPTIM1_OUT,
TSC_G3_IO4,
I2C3_SMBA
-
------38M7 PE7 I/OFT-
USART5_CK/USART5_R
TS_DE
-
- - - - - - 39 L7 PE8 I/O FT - USART4_TX -
------40M8 PE9 I/OFT-
TIM2_CH1, TIM2_ETR,
USART4_RX
-
- - - - - - 41 L8 PE10 I/O FT - TIM2_CH2, USART5_TX -
- - - - - - 42 M9 PE11 I/O FT - TIM2_CH3, USART5_RX -
- - - - - - 43 L9 PE12 I/O FT - TIM2_CH4, SPI1_NSS -
- - - - - - 44 M10 PE13 I/O FT - SPI1_SCK -
- - - - - - 45 M11 PE14 I/O FT - SPI1_MISO -
- - - - - - 46 M12 PE15 I/O FT - SPI1_MOSI -
- - 21 29 G7 G3 47 L10 PB10 I/O FT -
TIM2_CH3, TSC_SYNC,
LPUART1_TX,
SPI2_SCK, I2C2_SCL,
LPUART1_RX
-
Table 16. STM32L072xxx pin definition (continued)
Pin number
Pin name
(function
after reset)
Pin type
I/O structure
Note
Alternate functions Additional functions
LQFP32
UFQFPN32
(1)
LQFP48
LQFP64
UFBGA64/TFBGA64
WLCSP49
LQFP100
UFBG100
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