Connectors UM2206
36/55 UM2206 Rev 3
CN10
1 A0 ADC PA0 ADC1_IN5
2 A1 ADC PA1 ADC1_IN6
3 A2 ADC PC3 ADC1_IN4
4 A3 ADC PC2 ADC1_IN3
5A4 ADCPC1
ADC1_IN2/I2C3_
SDA
6A5 ADCPC0
ADC1_IN1/I2C3_
SCL
CN7
10 SCL/D15 ARD_D15 PB8 I2C1_SCL
9 SDA/D14 ARD_D14 PB7 I2C1_SDA
8 AVDD VREF - VREF
7 GND - - Ground
6 SCK/D13 ARD_D13 PB13 SPI2_SCK
5 MISO/D12 ARD_D12 PB14 SPI2_MISO
4
PWM/MOSI/
D11
ARD_D11 PB15
TIM15_CH2/SPI2_
MOSI
3 PWM/CS/D10 ARD_D10 PA11
TIM1_CH4/SPIx_
NSS
2 PWM/D9 ARD_D9 PA8 TIM1_CH1
1 D8 ARD_D8 PB6 IO
CN9
8 D7 ARD_D7 PC7 IO
7 PWM/D6 ARD_D6 PB10 TIM2_CH3
6 PWM/D5 ARD_D5 PA15 TIM2_CH1
5 D4 ARD_D4 PB5 EXT_IT_5
4 PWM/D3 ARD_D3 PB3 TIM2_CH2
3 D2 ARD_D2 PA12 IO
2 TX/D1 ARD_D1
PA2 /
PA9
LPUSART1_TX /
USART1_TX
1 RX/D0 ARD_D0
PA3 /
PA10
LPUSART1_RX /
USART1_RX
Table 14. Arduino connector pinout (continued)
Connector Pin number Pin name Signal name STM32 pin Function
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