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AM4376: Could I change design from AM4376 to AM4377?

Part Number: AM4376
Other Parts Discussed in Thread: AM4377,

Hi Expert,

The product design uses am4376 and wants to change it to am4377 because of the shortage of stock.

Does the hardware and software need to be changed?

Is there anything that have to pay attention?



  • Hi Daniel,

    AM4377 and AM4376 are very similar. They are both a part of the AM437x family of devices, this means that they are pin to pin compatible. The main difference with AM4377 is that it is more feature rich than AM4376. AM4377 also has EtherCAT + all the features of AM4376. You should not have any hardware or software issues moving from AM4376 to AM4377, however I recommend you also purchase some quantities on TI store to check your migration as well.


    Mahir K