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AM3703: AM3715 compatibility

Part Number: AM3703
Other Parts Discussed in Thread: AM3715

Because of the ongoing IC crisis, we are unable to source AM3703CUS100/AM3703CUSD100 for a legacy device.  Is the AM3715CUS100/AM3703CUSD100 firmware image compatible?  Unfortunately, significant development is not an option for this product.

  • Hello,

    AM3703 and AM3715 are very similar, as indicated by the shared datasheets. As long as the firmware does not try to access something that does not exist, you should be fine. Please reference the TRM and datasheets for details on the differences between the parts.

    You already know this since you linked the original question, but for future readers: Both AM3703 and AM3715 are old enough that we no longer have expertise in our team for the software or hardware of these parts. Any support that our team can offer will be extremely limited.