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STM32F103 CAN Transceiver

emilio
Associate II

‎2014-10-10 07:15 AM

Posted on October 10, 2014 at 16:15

Hello everybody,

I am searching for a CAN transceiver for STM32F103 based board I am developing.

I was interested in the AMIS-30633 transceiver, it is automotive certified and it is ISO 11898 compliant. The STM32 CAN pheripheral is developed for CAN 2.0A and CAN 2.0B (so I have red in the datasheet). Is the newer ISO 11898 standard compatible with the CAN pheripheral of the STM32F103?

Thanks in advance

#stm32-can
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zzdz2
Associate II

‎2014-10-11 01:07 AM

Posted on October 11, 2014 at 10:07

If I understand correctly CAN was standardized some 20 years ago.

Any new chip, including STM32 is very likely compatible with the standard.

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emilio
Associate II

‎2014-10-12 10:39 AM

Posted on October 12, 2014 at 19:39

The question is if a CAN 2.0B certified pheripheral can work with a CAN ISO 11898 certified one.

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zzdz2
Associate II

‎2014-10-13 12:03 AM

Posted on October 13, 2014 at 09:03

I think you are asking a wrong question.

You probably mean if  ISO11898-1(CAN 2.0, data link layer) is compatible with ISO11989-2(physical layer).

They shall be compatible, why not.

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