STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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STM32F373CCT6 power supply question

found that the VDDSD pin is in the state of 2.5V during the test, when I removed the stm32f373 from the PCB, the voltage at the pad is 3.3v ,but when I soldered the chip back on, it was about 2.5V again,I would appreciate it if you could help 

mosscool_0-1741264569175.png mosscool_1-1741264589460.png
mosscool by Associate II
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Resolved! stm32u575 & Ethernet port

Hi,I've a board, now a nucleo-u575zi-q but i'm waiting for a custum boad based on same MCU. I need this serie for the low power functionalities. In next phase of project , in this board i need an ethernet port where run web and tcp server. I found so...

mauroalba by Associate II
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  • 8 replies
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