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Hardware layout and configuration UM1724

36/55 DocID025833 Rev 4

Table 12. Arduino connectors on NUCLEO-F302R8

Connect

or No.

Pin No. Pin name MCU pin Function

Left connectors

CN6

Power

1NC - -

2 IOREF - 3.3V Ref

3 RESET NRST RESET

4 +3V3 - 3.3V input/output

5 +5V - 5V output

6 GND - Ground

7 GND - Ground

8 VIN - Power input

CN8

Analog

1 A0 PA0 ADC_IN1

2 A1 PA1 ADC_IN2

3 A2 PA4 ADC_IN5

4A3 PB0 ADC_IN11

5 A4 PC1 or PB9

(1)

ADC_IN7 (PC1) or I2C1_SDA (PB9)

6 A5 PC0 or PB8

(1)

ADC_IN6 (PC0) or I2C1_SCL (PB8)

Right connectors

CN5

digital

10 D15 PB8 I2C1_SCL

9 D14 PB9 I2C1_SDA

8 AREF - AVDD

7 GND - Ground

6 D13 PB13 SPI2_SCK

5 D12 PB14 SPI2_MISO

4 D11 PB15 TIM15_CH2 or SPI2_MOSI

3 D10 PB6 TIM16_CH1N or SPI2_CS

2D9 PC7 -

1D8 PA9 -

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ST STM32 Nucleo board Specifications

General

Microcontroller	STM32
Board Series	Nucleo
Core Size	32-Bit
Program Memory Type	FLASH
Mounting Type	Through Hole
Connectivity	USB
Power Supply	USB
Headers	Arduino, ST morpho
Core Processor	ARM Cortex-M
Peripherals	ADC, PWM, SPI, UART, USB
Program Memory Size	Up to 2MB
Operating Temperature	-40°C to 85°C
Package / Case	Varies by model