Table 9. Arduino ™ Connectors Pinout - ST STM32G0 User Manual

Connector Pin number
CN3
CN4
1. SPI_CS is made by GPIO.
UM2591 - Rev 1
Table 9. Arduino
Pin name
1 D1
2 D0
3 NRST
4 GND
5 D2
6 D3
7 D4
8 D5
9 D6
10 D7
11 D8
12 D9
13 D10
14 D11
15 D12
1 VIN
2 GND
3 NRST
4 +5V
5 A7
6 A6
7 A5
8 A4
9 A3
10 A2
11 A1
12 A0
13 AREF
14 +3V3
15 D13
Arduino™ Nano V3 connectors CN3 and CN4
™
connectors pinout
STM32G0 MCU pin
PB6 USART1_TX
PB7 USART1_RX
PF2/NRST RESET or USER button
- Ground
PA15 -
PB1 TIM3_CH4
PA10 TIM1_CH3 / I2C1_SDA
PA9 TIM1_CH2 / I2C1_SCL
PB0 TIM3_CH2
PB2 -
PB8 -
PA8 TIM1_CH1
PB9 SPI1_CS
PB5 SPI1_MOSI / TIM3_CH2
PB4 SPI1_MISO
- Power input
- Ground
PF2/NRST RESET or USER button
- 5V input/output
PA7 ADC_IN7
PA6 ADC_IN6
PA11 ADC_IN15 / I2C2_SCL
PA12 ADC_IN16 / I2C2_SDA
PA5 ADC_IN5
PA4 ADC_IN4
PA1 ADC_IN1
PA0 ADC_IN0
- AVDD
- 3V3 input/output
PB3 SPI1_SCK
UM2591
Function
(1) / TIM17_CH1
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