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TCAN1043A-Q1: TCAN1043A-Q1 CAN 2.0 B issue

Xiaoxiang Liu
Expert 8795 points

Part Number: TCAN1043A-Q1
Other Parts Discussed in Thread: TCAN1044A-Q1,

Hi Team，

Do you know the requirements of CAN 2.0B? Do TCAN1044A-Q1 and TCAN1043A-Q1 meet the CAN 2.0B requirements?

Thanks

Xiaoxiang

  • 0
    TI__Mastermind 31140 points

    Hi Xiaoxiang,

    CAN 2.0B uses 29-bit identifiers as opposed to the 11-bit identifier in 2.0A. The CAN transceiver is only translating logic signals to CAN bus differential signals through a physical layer. It doesn't have any intelligence to determine what kind of CAN message protocol is being used. Whether CAN 2.0 being supported or not is a question for CAN controller, not our transceiver.

    Regards,

    Sean