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STM32F071x8 STM32F071xB Pinouts and pin descriptions

M7 38 - - - PE7 I/O FT - TIM1_ETR -

L7 39 - - - PE8 I/O FT - TIM1_CH1N -

M8 40 - - - PE9 I/O FT - TIM1_CH1 -

L8 41 - - - PE10 I/O FT - TIM1_CH2N -

M9 42 - - - PE11 I/O FT - TIM1_CH2 -

L9 43 - - - PE12 I/O FT -

SPI1_NSS, I2S1_WS,

TIM1_CH3N

M10 44 - - - PE13 I/O FT -

SPI1_SCK, I2S1_CK,

TIM1_CH3

M11 45 - - - PE14 I/O FT -

SPI1_MISO, I2S1_MCK,

TIM1_CH4

M12 46 - - - PE15 I/O FT -

SPI1_MOSI, I2S1_SD,

TIM1_BKIN

L10 47 29 21 E3 PB10 I/O FT -

SPI2_SCK, I2C2_SCL,

USART3_TX, CEC,

TSC_SYNC, TIM2_CH3

L11 48 30 22 G2 PB11 I/O FT -

USART3_RX, TIM2_CH4,

EVENTOUT, TSC_G6_IO1,

I2C2_SDA

F12 49 31 23 D3 VSS S - - Ground

G12 50 32 24 F2 VDD S - - Digital power supply

L12 51 33 25 E2 PB12 I/O FT -

TIM1_BKIN, TIM15_BKIN,

SPI2_NSS, I2S2_WS,

USART3_CK,

TSC_G6_IO2,

EVENTOUT

K12 52 34 26 G1 PB13 I/O FTf -

SPI2_SCK, I2S2_CK,

I2C2_SCL, USART3_CTS,

TIM1_CH1N, TSC_G6_IO3

K11 53 35 27 F1 PB14 I/O FTf -

SPI2_MISO, I2S2_MCK,

I2C2_SDA, USART3_RTS,

TIM1_CH2N, TIM15_CH1,

TSC_G6_IO4

Table 13. STM32F071x8/xB pin definitions (continued)

Pin numbers

Pin name

(function upon

reset)

type

I/O structure

Notes

Pin functions

UFBGA100

LQFP100

LQFP64

LQFP48/UFQFPN48

WLCSP49

Alternate functions

Additional

functions

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