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STM32 MCUs can operate in vacuum environment?

Hi,

I would like to know if MCUs of ST can operate in a vacuum environment.

Thanks​

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4 REPLIES 4
S.Ma
Principal

Check datasheet in case it has some info. I would guess it should work as there is no gas in chip and package. In case if radiations, it is another story.

Andrew Neil
Super User

Apart from the datasheet - as @S.Ma​ mentioned - try searching to see if there are any specs for the packaging?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.
GLASS
Senior

Hi, not sure that you can find something in datasheet about using stm32 in a low pressure condition...

What about solder and chip can deliver in low pressure ambiant.

But you also must consider how heat can be conducted away...​

S.Ma
Principal

Not directly related, may explore parylene coating for few micron to make coating. Normally used for medical grade electronics. Simple and common process in chamber.