Chip family and variant identifier

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Chip family and variant identifier

Contributor IV

Hi folks,

Is there a location in this family (fuse or whatever) that can be used to identify exactly what chip type code is running on? i.e. a location that identifies the specific chip type in use.

Thanks in advance



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NXP TechSupport
NXP TechSupport

Hi dmarples,   

   Unfortunately, until now, I didn't find any register or the fuse bit to indicate the detail RT chip partnumber.

 So, you still need to know the chip familiar at first, then do the related chip loading, as you know, the different chip also has different flash loader to download the code.


Wish it helps you!

If you still have questions about it, please kindly let me know!

Best Regards,




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