Hardware Layout And Configuration; Figure 3. Hardware Block Diagram - ST STM32H5 Nucleo-144 User Manual

6

Hardware layout and configuration

The STM32H5 Nucleo-144 board is designed around an STM32H5 series microcontroller in a 144-pin LQFP
package.
Figure 3 shows the connections between the STM32H5 and its peripherals (STLINK-V3EC, push-buttons, LEDs,
USB, Ethernet, ST Zio connectors, and ST morpho headers).
Figure 4 and Figure 5
The mechanical dimensions of the board are shown in
User
button
(B1)
Note:
UM3115 - Rev 1
show the location of these features on the STM32H5 Nucleo-144 board.
Figure 3.
ST-LINK part
SWD
SWD
I/O
USB
MCU part
USB Type-C
connector
VCP: Virtual COM port
SWD: Serial Wire Debug
Figure 6.
Hardware block diagram
®
USB Type-C
connector
Embedded
STLINK-V3EC
VCP
UART
VCP
UART
I/O
STM32
microcontroller
RMII
® RJ45
connector
UM3115
Hardware layout and configuration
LED1
LED2
LED3
Reset
button
(B2)
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