Description
This is a blank 13.56MHz RFID/NFC Card with an NTAG213 chip – often used for train/bus passes, information sharing, contactless payment, but also found in other systems where a proximity card is desired. The tag contains a small RFID chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.
These can be read by almost any 13.56MHz RFID/NFC reader, but make sure it can handle ISO/IEC 14443 Type A cards (the standard NTAG uses) as there are a few other encoding standards (like FeLica).
These chips can be written to and store up to 144 bytes of data in writable EEPROM divided into 4 byte banks, and can handle over 10,000 re-writes. You can use our PN532 NFC/RFID breakout board to read and write data to the EEPROM inside the tag. There is also a permanent 7-byte serial number ID burned into the chip that you can use to identify one tag from another – the ID number cannot be changed.
These use an NTAG chipset, a ‘Type 2’ tag that is usable with any smartphone.
Specifications:
- Contactless transmission of data and supply energy
- Operating frequency of 13.56 MHz
- Data transfer of 106 kbit/s
- Data integrity of 16-bit CRC, parity, bit coding, bit counting
- Operating distance up to 100 mm (depending on various parameters as, e.g., field strength and antenna geometry)
- 7-byte serial number (cascade level 2 according to ISO/IEC 14443-3)
- UID ASCII mirror for automatic serialization of NDEF messages
- Automatic NFC counter triggered at a reading command
- NFC counter ASCII mirror for automatic adding the NFC counter value to the NDEF message
- ECC-based originality signature
- Fast read command
- True anti-collision
- 50 pF input capacitance
- Data retention time of 10 years
- Write endurance 100,000 cycles
- 85.5mm x 54mm x 1mm
- 5.3 grams
- Works about 10cm away from reader
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