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TCAN1145-Q1: When powered on by 5V, RX low level occurs occasionally

Part Number: TCAN1145-Q1


Tool/software:

Hi experts

I meet a problem in my KMM:

This device occasionally generates a RX low level when the CAN bus is left unconnected and VCC is powered on at 5V, causing the MCU to recognize incorrect frames.

Could you please help me find the possible cause?

Thank you.