ST STM32H7 Nucleo-144 User Manual

Extension connectors UM2407
42/50 UM2407 Rev 2
8.2 ST morpho connector
The ST morpho connector consists of male pin header footprints CN11 and CN12 (not
soldered by default). They are used to connect the STM32H7 Nucleo-144 board to an
extension board or a prototype/wrapping board placed on top of the STM32H7 Nucleo-144
board. All signals and power pins of the STM32H7 are available on the ST morpho
connector. This connector can also be probed by an oscilloscope, logical analyzer, or
voltmeter.
Tabl e 22 shows the pin assignments of each STM32H7 on the ST morpho connector.
Table 22. ST morpho connector pin assignment
CN11 odd pins CN11 even pins CN12 odd pins CN12 even pins
Pin nbr Pin name Pin nbr Pin name Pin nbr Pin name Pin nbr Pin name
1 PC10 2 PC11 1 PC9 2 PC8
3 PC12 4 PD2 3 PB8 4 PC6
5 3V3_VDD 6 5V_EXT 5 PB9 6 PC5
7 BOOT0
(1)
8 GND 7 VREFP 8 5V_USB_STLK
(2)
9 PF6 10 NC 9 GND 10 PD8
11 PF7 12 IOREF 11 PA5 12 PA12
13 PA13
(3)
14 NRST 13 PA6 14 PA11
15 PA14
(3)
16 3V3 15 PA7 16 PB12
17 PA15 18 5V 17 PB6 18 PB11
19 GND 20 GND 19 PC7 20 GND
21 PB7 22 GND 21 PA9 22 PB2
23 PC13 24 VIN 23 PA8 24 PB1
25 PC14 26 NC 25 PB10 26 PB15
27 PC15 28 PA0 27 PB4 28 PB14
29 PH0 30 PA1 29 PB5 30 PB13
31 PH1 32 PA4 31 PB3 32 AGND
33 VBAT 34 PB0 33 PA10 34 PC4
35 PC2 36 PC1 35 PA2 36 PF5
37 PC3 38 PC0 37 PA3 38 PF4
39 PD4 40 PD3 39 GND 40
PE8
41 PD5 42 PG2 41 PD13 42 PF10
43 PD6 44 PG3 43 PD12 44 PE7
45 PD7 46 PE2 45 PD11 46 PD14
47 PE3 48 PE4 47 PE10 48 PD15
49 GND 50 PE5 49 PE12 50 PF14
51 PF1 52 PF2 51 PE14 52 PE9

ST STM32H7 Nucleo-144 Specifications

General

Brand	ST
Model	STM32H7 Nucleo-144
Category	Motherboard
Language	English