Hi, What does the E mean at the end of STM32F429IIT6E? Is this a special version of the STM32F429IIT6? THX R

[RJano.2]

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[Peter BENSCH]

Welcome, @RJano.2​, to the community!

Correct, this was a special pre-programmed version of the STM32F429IIT6, but no data is publicly available on this.

If the problem is solved, please mark this thread as answered by selecting Select as best, as also explained here. This will help other users find that answer faster.

Regards

/Peter

[RJano.2]

Hi Peter,

THX for your quick reply.

Is it possible to replace the pre-programmed sw?

As shortages are rolling we are trying to find alternatives, and I've found some stocks of the 'E' version.

BR,

Robert

[Peter BENSCH]

Since, as mentioned, there is no more information on this, no statement can be made.

However, you can of course try to erase and reprogramme them, but unfortunately no one can give a guarantee for this.

Good luck!

/Peter

[RJano.2]

Hi Peter,

Understood, and THX again.

BR,

Robert