ST STM32H5 User Manual

13.2 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 STM32H5 Nucleo-144 board to an extension board or a prototype/wrapping board placed
on the top of the ST morpho. All signals and power pins of the STM32H5 are available on the ST morpho
connector. An oscilloscope, logical analyzer, or voltmeter can also probe this connector.
Table 25 shows the pin assignments of each STM32H5 on the ST morpho connector.
Table 25. Pin assignment of the ST morpho connector
CN11 odd pins CN11 even pins CN12 odd pins CN12 even pins
Pin
number
Pin name
Pin
number
Pin name
Pin
number
Pin name
Pin
number
Pin name
1 PC10 2 PC11 1 PC9 2 PC8
3 PC12 4 PD2 3 PB8 4 PC6
5 VDD 6 5V_EXT 5 PB9 6 PC5
7 BOOT0 8 GND 7 VREFP 8 5V_STLK
9 PF6 10 NC 9 GND 10 PD8
11 PF7 12 IOREF 11 PA5 12 PA12
13 PA13 14 NRST 13 PA6 14 PA11
15 PA14 16 3V3 15 PA7 16 PB12
17 PA15 18 5V 17 PB6 18 NC
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
53 PF0 54 PF8 53 PE15 54 GND
55 PD1 56 PF9 55 PE13 56 PE11
57 PD0 58 PG1 57 PF13 58 PF3
59 PG0 60 GND 59 PF12 60 PF15
61 NC 62 PE6 61 PG14 62 PF11
63 PG9 64 PG15 63 GND 64 PE0
65 PG12 66 PG10 65 PD10 66 PG8
UM3115
ST morpho connector
UM3115 - Rev 2
page 34/44

ST STM32H5 Specifications

General

Brand	ST
Model	STM32H5
Category	Motherboard
Language	English