SDMReadCtr Limit NTAG 424

[zahra2023]

Hi ,

What if the SDMReadCtr limit reaches FFFFFF? Would the NFC be unusable, or would it be set to 000000?

Thanks

[danielchen]

Hi

Once the SDMReadCtr equals the SDMReadCtrLimit, no reading of the file with
ReadData or ISOReadBinary in not authenticated state can be executed

please refer to datasheet for more details.

Section 9.3

Regards

Daniel