Table 16. Arduino ® Connectors Pinout - ST STM32H5 User Manual

The related pinout for the ARDUINO
CN Pin
No. No.
-
-
-
-
-
1
2
3
CN6
4
Power
5
6
7
8
1
2
3
CN8
4
Analog
5
6
Note: Default configuration is in bold.
UM3121 - Rev 1
®
connectors is listed in
Table 16.
Left connectors
Pin
MCU pin Function
name
- -
- -
- -
- -
- - 5V_IN test
IOREF - 3V3 Ref
NRST NRST
3V3 - 3V3 output
5V - 5V input/output
GND - Ground
GND - Ground
VIN - Power input
A0 PA0 ADC1_INP0
A1 PA1 ADC1_INP1
A2 PA2 ADC1_INP14
A3 PB0 ADC1_INP9
ADC1_INP11/
A4 PC1/PB7
I2C1_SDA
ADC1_INP10/
A5 PC0/PB6
I2C1_SCL
Table 16.
®
ARDUINO connectors pinout
Function
- I2C1_SCL
- I2C1_SDA
- AVDD
- Ground
SPI1_SCK
SPI1_MISO
TIM3_CH2,
Reset
SPI1_MOSI
TIM3_CH4,
SPI1_NSS
TIM3_CH1
IO
IO
TIM2_CH3
TIM3_CH1
IO
TIM2_CH2
IO
UART1_TX/
USART3_TX
UART1_RX/
USART3_RX
UM3121
ARDUINO® Uno V3
Right connectors
Pin Pin
MCU pin
name No.
PB6 D15 10
PB7 D14 9
- AVDD 8
- GND 7
PA5 D13 6
PA6 D12 5
PA7 D11 4
PC9 D10 3
PC6 D9 2
PC7 D8 1
PA8 D7 8
PB10 D6 7
PB4 D5 6
PB5 D4 5
PB3 D3 4
PA10 D2 3
PB14/PA4 D1 2
PB15/PA3 D0 1
page 25/37
CN
No.
CN5
Digital
CN9
Digital