paper NTAG 213 small rfid tags for nfc payment

25*25, 30*30, 35*35,35*30,38*25,40*25,40*30,45*30,45*45,Φ25,Φ28,Φ30,Φ40

RF Interface (ISO/IEC 14443A)

Contactless transmission of data and supply energy (no battery needed)

Operating distance: up to 100 mm (depending on field strength and antenna geometry)

Operating frequency: 13.56 MHz

Fast data transfer: 106 kbit/s

High data integrity: 16-bit CRC, parity, bit coding, bit counting

True anti-collision

 7 byte serial number (cascade level 2 according to ISO/IEC 14443-3)

EEPROM

168 bytes of total memory, divided in 42 pages (4 bytes each)

144 bytes of user r/w memory area, divided in 36 pages (4 bytes each)

Field programmable read-only locking function per page for first 64 bytes

Field programmable read-only locking function per block

32-bit user definable One-Time Programmable (OTP) area

16-bit counter

Data retention of 5 years

Write endurance 10000 cycles

NFC Forum Tag 2 Type compliance

NTAG203 IC provides full compliance to the NFC Forum Tag 2 Type technical

specification and enables NDEF data structure configurations.

Security

Anti-cloning support by unique 7-byte serial number for each device

32-bit user programmable OTP area

Field programmable read-only locking function per page for first 512 bits

Read-only locking per block for rest of memory