Why the S32k144 don't work on the 3.3V

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Why the S32k144 don't work on the 3.3V

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fanchang
Contributor I

Why the S32k144 don't work on the 3.3V。When the chip power supply is 3.3V,CAN communication is not well;it's supply is 5.0V, every is ok, why? thank you very much!

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razva_tilimpea
NXP Employee
NXP Employee

Hi,

What is the jumpers configuration used in your set-up and how do you power the board?

Best regards,

Razvan

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