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Original question:

TCAN1042-Q1: About SAE J1939 plotocol

TCAN1042-Q1: SAE J1939 with 29 bit identifier support (SAE J1939-21)

Marvn Arcangel
Genius 12575 points
Part Number: TCAN1042-Q1

Hi Team,

I read this thread about TCAN1042-Q1 support for SAE J1939. I would like to know if this part can also support SAE J1939-21? If not, can you please recommend parts that do?

Thanks a lot.

Regards,

Marvin

  • +1
    TI__Guru 74282 points

    Marvin,

    J1939-21 is purely a protocol definition, so any physical layer transceiver that can transmit CAN messages and adheres to the J1939-11 and/or ISO11898-2 will work. Any of the TCAN transceivers will be able to support SAE J1939-21, but not all adhere to the physical layer definition SAE J1939-11.

    Regards,

    Eric Hackett