Cn7 And Cn10 St Morpho Connectors; Table 11. Arduino ® Connector Pinout - ST STM32 Nucleo User Manual

Connector
CN6
CN8
CN5
CN9
7.2

CN7 and CN10 ST morpho connectors

The CN7 and CN10 ST morpho connectors are male pin headers accessible on both sides of the STM32
Nucleo-64 board (Refer to
on the ST morpho connectors. These connectors can also be probed by an oscilloscope, logical analyzer, or
voltmeter.
The related pinout and the MCU assignment for the ST morpho connectors are listed in
UM2953 - Rev 1
Table 11. ARDUINO
Pin number Pin name
1 NC
2 IOREF
3 NRST
4 3V3
5 5V
6 GND
7 GND
8 VIN
1 A0
2 A1
3 A2
4 A3
5 A4
6 A5
10 SCL/D15
9 SDA/D14
8 AVDD
7 GND
6 SCK/D13
5 MISO/D12
4 PWM/MOSI/D11
3 PWM/CS/D10
2 PWM/D9
1 D8
8 D7
7 PWM/D6
6 PWM/D5
5 D4
4 PWM/D3
3 D2
2 TX/D1
1 RX/D0
Figure 3). All STM32 signals and power pins except 1.2 V VDD_CORE are available
CN7 and CN10 ST morpho connectors
®
connector pinout
Signal name STM32 pin
- -
- -
NRST NRST
- -
- -
- -
- -
- -
ADC PA0
ADC PA1
ADC PA4
ADC PB1
ADC PB9 orPA11
ADC PB8 or PA12
ARD_D15 PB8
ARD_D14 PB9
VREF+ -
- -
ARD_D13 PA5
ARD_D12 PA6
ARD_D11 PA7
ARD_D10 PB0
ARD_D9 PC7
ARD_D8 PA9
ARD_D7 PA15
ARD_D6 PB5
ARD_D5 PB4
ARD_D4 PB10
ARD_D3 PB3
ARD_D2 PA10
ARD_D1 PB6
ARD_D0 PB7
UM2953
Function
Reserved for test
I/O reference
RESET
3.3 V input/output
5 V output
GND
GND
7 to 12 V power input
ARD_A0_IN0
ARD_A1_IN1
ARD_A2_IN4
ARD_A3_IN18
ARD_A4_IN11 || I2C_1_SCL
ARD_A5_IN12 || I2C_1_SDA
I2C_1_SCL
I2C_1_SDA
VREF+
GND
SPI_1_SCK
SPI_1_MISO
SPI_1_MOSI || TIM_14_CH1
SPI_1_NSS ||TIM_3_CH3
TIM_3_CH2
I/O
I/O
TIM_3_CH3
TIM_3_CH1
I/O
TIM_1_CH2
I/O
UART_1_TX
UART_1_RX
Figure 7.
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