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STM32H723 "cannot load this MCU"

MHunt.1
Associate

Hi there,

Trying to use an STM32H723 MCU (as that's the cheapest thing right now that seems available with Ethernet, yay semiconductor shortage...)

For some reason it's coming up with "STM32CubeMX cannot load this Mcu".

Is there a beta/update I can download?

Is there another MCU I can 'pretend' to be to access configuration options?

Are these actually stable, usable MCUs which will be/are supported or should I use an older MCU?

Seems weird to have them on sale and yet have no software support.

Max

2 REPLIES 2
Khouloud ZEMMELI
ST Employee

Hello @MHunt.1​ 

I think you're using an older CubeMX version, could you please install the latest one (6.2.1) then re-check?

I'll be waiting for your feedback,

Khouloud

MHunt.1
Associate

Please ignore - turns out STM32CubeMX hadn't updated properly. All working now. Thanks!

If anyone can explain why pins 19-48 are shifted along by one that would be wonderful though. So close to being a drop-in replaceable MCU to the previous one I designed for (now out of stock...). Oh for another respin...

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