User manual

Hardware layout and configuration UM1724
44/61 DocID025833 Rev 9
5.11 STMicroelectronics Morpho connector
The STMicroelectronics Morpho connector consists in male pin headers (CN7 and CN10)
accessible on both sides of the board. They can be used to connect the STM32 Nucleo
board to an extension board or a prototype/wrapping board placed on top or on bottom side
of the STM32 Nucleo board. All signals and power pins of the MCU are available on
STMicroelectronics Morpho connector. This connector can also be probed by an
oscilloscope, logical analyzer or voltmeter.
Table 22 to Table 30 show the pin assignment of each main MCU on STMicroelectronics
Morpho connector.
CN5
digital
2 D9 PC7 TIM3_CH2
1D8 PA9 -
CN9
digital
8D7 PA8 -
7 D6 PB10 TIM2_CH3
6 D5 PB4 TIM3_CH1
5 D4 PB5 -
4 D3 PB3 TIM2_CH2
3D2 PA10 -
2 D1 PA2 USART2_TX
1 D0 PA3 USART2_RX
1. Please refer to Table 9: Solder bridges for details.
Table 21. Arduino connectors on NUCLEO-L476RG (continued)
CN No. Pin No. Pin name MCU pin Function
Table 22. STMicroelectronics Morpho connector on NUCLEO-F030R8
CN7 odd pins CN7 even pins CN10 odd pins CN10 even pins
Pin No. Name Name Pin No. Pin No. Name Name Pin No.
1 PC10 PC11 2 1 PC9 PC8 2
3 PC12 PD2 4 3 PB8 PC6 4
5 VDD E5V 6 5 PB9 PC5 6
7BOOT0
(1)
GND 8 7 AVDD U5V
(2)
8
9PF6-109GND-10
11 PF7 IOREF 12 11 PA5 PA12 12
13 PA13 RESET 14 13 PA6 PA11 14
15 PA14 +3V3 16 15 PA7 PB12 16
17 PA15 +5V 18 17 PB6 PB11 18
19 GND GND 20 19 PC7 GND 20
21 PB7 GND 22 21 PA9 PB2 22
23 PC13
(3)
VIN 24 23 PA8 PB1 24