Is STM32L475VGT6 and STM32L471VGT6 full compatible ? I would like to put the exact same binary made from an L475 to an L471. From my test It works perfectly fine. But is there any hidden drawbacks to do it this way ? Do I need to generate an L471 bin ?

[TDK]

They're not fully compatible, but if you are using the subset of the features available to both, the binary will work.

At a quick glance, looks like USB is the only thing on the L475 that isn't on the L471. So as long as you're not using that, it'll work.

Otherwise, there are no drawbacks of using a binary made for another chip in this case. Might want to verify pinout as well.

[VKete.2]

Hello,

Thank you for this response. I am happy to hear that.

​Have a nice day,

À bientôt,

Victor