ST STM32 Nucleo User Manual

7 Connectors
Seven connectors are implemented on the STM32 Nucleo-64 board:
• CN1 ST-LINK USB Micro-B connector
• CN5, CN6, CN8, and CN9 ARDUINO
®
Uno V3 connector
• CN7 and CN10 ST morpho connectors
7.1
ARDUINO
®
Uno V3 connector
The CN5, CN6, CN8, and CN9 ARDUINO
®
Uno connectors in Figure 3 are female connectors compatible with the
ARDUINO
®
standard. Most shields designed for ARDUINO
®
fit the STM32 Nucleo-64 board.
The ARDUINO
®
connectors on the STM32 Nucleo-64 board support the ARDUINO
®
Uno V3.
The related pinout for the ARDUINO
®
connector is shown in Figure 7 and listed in Table 11.
Figure 7. STM32 Nucleo-64 board ARDUINO
®
connector pinout
1 0
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1
3
5
7
9
1 1
1 3
1 5
1 7
1 9
2 1
2 3
2 5
2 7
2 9
3 1
3 3
3 5
3 7
2
4
6
8
1 0
1 2
1 4
1 6
1 8
2 0
2 2
2 4
2 6
2 8
3 0
3 2
3 4
3 6
3 8
1
2
3
4
5
6
1
2
3
4
5
6
7
8
1
3
5
7
9
1 1
1 3
1 5
1 7
1 9
2 1
2 3
2 5
2 7
2 9
3 1
3 3
3 5
3 7
2
4
6
8
1 0
1 2
1 4
1 6
1 8
2 0
2 2
2 4
2 6
2 8
3 0
3 2
3 4
3 6
3 8
1 0
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1
3
5
7
9
1 1
1 3
1 5
1 7
1 9
2 1
2 3
2 5
2 7
2 9
3 1
3 3
3 5
3 7
2
4
6
8
1 0
1 2
1 4
1 6
1 8
2 0
2 2
2 4
2 6
2 8
3 0
3 2
3 4
3 6
3 8
1
2
3
4
5
6
1
2
3
4
5
6
7
8
1
3
5
7
9
1 1
1 3
1 5
1 7
1 9
2 1
2 3
2 5
2 7
2 9
3 1
3 3
3 5
3 7
2
4
6
8
1 0
1 2
1 4
1 6
1 8
2 0
2 2
2 4
2 6
2 8
3 0
3 2
3 4
3 6
3 8
ARDUINO
®
Uno
ST morpho
PD0
PD3
PD1 NC
PD2
PB8
PD2 NC
VDD
PB9
AVDD
GND
E5V NC
PA14 GND 5V-USB-CHG
NC NC
IOREF
NRST
+3V3
+5V
GND
GND
VIN
PA3
NC
PA5
PC15
PA13
PA6
PB12
NC
PA7
PB12
PC6
PB0
PB2
GND
PC7
GND
NC
PA9
PF3
PC13 PA15 PA8
PC14 PB5NC PB15
NC PB4PA0 PB14
PF0 PB10PA1 PB13
PF1 PB3PA4 AGND
NC PA10PB1 PB0
PB11 PB6PA11/PB9 NC
PA2 PB7PA12/PB8 NC
NUCLEO-C031C6
CN7 CN6
CN8 CN9
CN5 CN10
D8
D9
D1 0
D1 1
D1 2
D1 3
GND
AVDD
D1 4
D1 5
D0
D1
D2
D3
D4
D5
D6
D7
A5
A4
A3
A2
A1
A0
VIN
GND
GND
+ 5 V
+ 3 V3
NRS T
IOREF
NC
Note:
ARDUINO
®
Uno V3 D0 and D1 signals are connected by default on USART1 (PB6 and PB7 MCU I/Os).
UM2953
Connectors
UM2953 - Rev 1
page 19/32

ST STM32 Nucleo Specifications

General

On-board Debugger	ST-LINK/V2-1
Microcontroller	STM32 Series (varies by model)
Connectivity	USB
Headers	Arduino Uno R3 and ST Morpho
Core	ARM Cortex-M (varies by model)
Operating Voltage	3.3V
Clock Speed	Varies depending on the STM32 MCU
Flash Memory	Varies depending on the STM32 MCU
SRAM	Varies depending on the STM32 MCU
GPIO Pins	Varies depending on the STM32 MCU
ADC Resolution	Varies depending on the STM32 MCU
DAC Resolution	Varies depending on the STM32 MCU
Communication Interfaces	SPI, I2C
Debug Interface	SWD