Store user data in PN5180 EEPROM RFU address

[deniscollis]

I want to store a 1-byte checksum in a non-volatile location on the PN5180.  I did not find an EEPROM field reserved for user data. Can I use any EEPROM address that is marked RFU?  

[Kan_Li · Accepted solution]

If you won't update the firmware of PN5180 in the future, you may do that, otherwise might cause when the RFU address is used by the latest firmware.

Have a great day,
Kan

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