NFC Chip’s Types

Different NFC chips have various sizes of storage and various storage options. This affects the total amount of info you’ll be able to store on specific chips nonetheless it also affects the way the chip could be locked.

Ultralight NTAG203 NTAG210 NTAG213 NTAG215 NTAG216
User Memory
(bytes)
48 144 48 144 504 888
Max URL
(characters)
41 132 41 132 492 854
NFC Forum
Compliant
Yes Yes Yes Yes Yes Yes
Scan Counter No No No Yes Yes Yes
Password Protection No No Yes Yes Yes Yes
Serial Number 7 bytes 7 bytes 7 bytes 7 bytes 7 bytes 7 bytes