Table 13. Arduino ® Power Connector (Cn6) Pinout; Table 14. Arduino ® Adc Connector (Cn8) Pinout; Table 15. Arduino ® D[7-0] Connector (Cn9) Pinout - ST STM32U5 Nucleo-64 User Manual

Pin
1
2
3
4
5
6
7
8
Pin
1
2
3
4
5
6
Pin
1
2
3
4
5
6
7
8
1. The default configuration for the D0/D1 signal is LPUART1 on PA2 and PA3, USART1 on PA9 and PA10 is connected by
default on STLINK-V3EC.
UM3062 - Rev 1
Table 13. ARDUINO
Pin name Signal name
NC NC
IOREF IOREF
NRST NRST
3V3 3V3
5V 5V
GND GND
GND GND
VIN VIN
Table 14. ARDUINO
Pin name Signal name
A0 ADC
A1 ADC
A2 ADC
A3 ADC
A4 ADC / I²C
A5 ADC / I²C
Table 15. ARDUINO
Pin name Signal name
D7 IO
D6 PWM
D5 PWM
D4 IO
D3 PWM
D2 IO
(1) USART_A_TX
D1
(1) USART_A_RX
D0
®
power connector (CN6) pinout
STM32 pin
-
-
NRST
-
-
-
-
-
®
ADC connector (CN8) pinout
STM32 pin
PA0
PA1
PA4
PB0
PC1
PC0
®
D[7-0] connector (CN9) pinout
STM32 pin
PA8
PB10
PB4
PB5
PB3
PC8
PA2
PA3
UM3062
ARDUINO® Uno V3
MCU function
RESERVED
IO REF
RESET
3V3 input/output
5V output
GND
GND
VIN (7-12V)
MCU function
ADC1_IN5
ADC1_IN6
ADC1_IN9
ADC1_IN15
ADC1_IN2 / I2C3_SDA
ADC1_IN1 / I2C3_SCL
MCU function
IO
TIM2_CH3
TIM3_CH1
IO
TIM2_CH2
IO
LPUART1
LPUART1
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