CLRCC3

[Aditya1]

I am using CLEV6630B eval board for the development activity and from the schematics I came to know that the chip used is CLRC66302HN,118. But CLRC66302HN,118 is NRND so I want to use CLRC66303HN in our custom design which has longevity for 10 years so I would like to know can I migrate the same code or development activity I done in CLRC66302HN,118 to CLRC66303HN or do I need to do development again ?

[KellyLi]

Hello @Aditya1 

The difference between 02 and 03 is as follows:

1) 3.0 V to 5.5 V power supply (CLRC66302)
    2.5 V to 5.5 V power supply (CLRC66303)

2) The version CLRC66303 offers a more flexible configuration for Low-Power Card detection compared to the CLRC66301 and CLRC66302 with the new register LPCD_OPTIONS. In addition, the CLRC66303 offers new additional settings for the Load Protocol which fit very well to smaller antennas.

So, based on the above, I think you can decide whether your code needs to be modified or not.

As my understanding is that it does not involve the above different points and should not need to be modified.

BR

kelly