Datasheet
Pinouts and pin descriptions STM32F071x8 STM32F071xB
36/122 DocID025451 Rev 6
K10 54 36 28 E1 PB15 I/O FT -
SPI2_MOSI, I2S2_SD,
TIM1_CH3N,
TIM15_CH1N,
TIM15_CH2
WKUP7,
RTC_REFIN
K9 55 - - - PD8 I/O FT - USART3_TX -
K8 56 - - - PD9 I/O FT - USART3_RX -
J12 57 - - - PD10 I/O FT - USART3_CK -
J11 58 - - - PD11 I/O FT - USART3_CTS -
J10 59 - - - PD12 I/O FT -
USART3_RTS,
TSC_G8_IO1
-
H12 60 - - - PD13 I/O FT - TSC_G8_IO2 -
H11 61 - - - PD14 I/O FT - TSC_G8_IO3 -
H10 62 - - - PD15 I/O FT - TSC_G8_IO4, CRS_SYNC -
E12 63 37 - - PC6 I/O FT
(3)
TIM3_CH1 -
E11 64 38 - - PC7 I/O FT
(3)
TIM3_CH2 -
E10 65 39 - - PC8 I/O FT
(3)
TIM3_CH3 -
D12 66 40 - - PC9 I/O FT
(3)
TIM3_CH4 -
D11 67 41 29 D1 PA8 I/O FT
(3)
USART1_CK, TIM1_CH1,
EVENTOUT, MCO,
CRS_SYNC
-
D10 68 42 30 D2 PA9 I/O FT
(3)
USART1_TX, TIM1_CH2,
TIM15_BKIN,
TSC_G4_IO1
-
C12 69 43 31 C2 PA10 I/O FT
(3)
USART1_RX, TIM1_CH3,
TIM17_BKIN,
TSC_G4_IO2
-
B12 70 44 32 C1 PA11 I/O FT
(3)
USART1_CTS, TIM1_CH4,
COMP1_OUT,
TSC_G4_IO3, EVENTOUT
A12 71 45 33 C3 PA12 I/O FT
(3)
USART1_RTS, TIM1_ETR,
COMP2_OUT,
TSC_G4_IO4, EVENTOUT
A11 72 46 34 B3 PA13 I/O FT
(3)
(4)
IR_OUT, SWDIO -
Table 13. STM32F071x8/xB pin definitions (continued)
Pin numbers
Pin name
(function upon
reset)
Pin
type
I/O structure
Notes
Pin functions
UFBGA100
LQFP100
LQFP64
LQFP48/UFQFPN48
WLCSP49
Alternate functions
Additional
functions
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