Table 14. Arduino ® Connectors On Nucleo-F303Re - ST STM32 User Manual

UM1724
Warning: PWM is not supported by D9 on STM32F302 since the timer is not
available on PC7.
Connector Pin
1
2
3
4
CN6 power
5
6
7
8
1
2
3
4
CN8 analog
5
6
10
9
8
7
6
CN5 digital
5
4
3
2
1
®
Table 14. ARDUINO
Pin name
NC
IOREF
RESET
+3.3V
+5V
GND
GND
VIN
A0
A1
A2
A3
A4
A5
D15
D14
AREF
GND
D13
D12
D11
D10
D9
D8
connectors on NUCLEO-F303RE
STM32 pin
Left connectors
-
-
NRST
-
-
-
-
-
PA0
PA1
PA4
PB0
(1)
PC1 or PB9 ADC12_IN7 (PC1) or I2C1_SDA (PB9)
(1)
PC0 or PB8 ADC12_IN6 (PC0) or I2C1_SCL (PB8)
Right connectors
PB8
PB9
-
-
PA5
PA6
PA7
PB6
PC7
PA9
UM1724 Rev 14
Hardware layout and configuration
Function
-
3.3V Ref
RESET
3.3V input/output
5V output
ground
ground
Power input
ADC1_IN1
ADC1_IN2
ADC2_IN1
ADC3_IN12
I2C1_SCL
I2C1_SDA
AVDD
ground
SPI1_SCK
SPI1_MISO
TIM17_CH1 or SPI1_MOSI
TIM4_CH1 or SPI1_CS
TIM3_CH2
-
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