STM32H7 Series lifetime estimates

[waclawek.jan]

An interesting appnote has appeared, AN5337 STM32H7 Series lifetime estimates.

It's not that usual to be concerned about the lifetime of a mcu. Megahertzs take their toll.

JW

[Pavel A.]

And temperature. 140 degrees! They are well prepared to the warming.

-- pa

[waclawek.jan]

And voltage. Probably root cause is electromigration.

But both temperature and voltage and the huge current densities in the very narrow tracks are consequence of the quest for megahertzs.

JW