There are two ICs from NXP with the name “TagTamper”, which are NTAG® 213 TagTamper and NTAG® 424 DNA TagTamper. Both ICs feature a novel tamper evidence function for identification of unauthorized access with its different design of IC structure. Such solutions based on TagTamper IC works without a dedicated App on the NFC mobile phone.
Both ICs are fully compliant to ISO/IEC14443 Type A specifications. But on the NFC part, NTAG® 424 DNA TT is compliant with the NFC Forum Type 4 Tag specification, where the NTAG 213 TT is NFC Forum Type 2 Tag.
In addition, NTAG® 424 DNA TT offers tag authentication with AES-128 cryptography, to use SUN authentication mechanism to working on Android without a dedicated application or from iOS11 onwards sys via an application.
Operating frequency: 13.56 MHz
Data transfer: 106 kbit/s
Protocol: ISO/IEC 14443-A, NFC Forum Tag 2 Type
EEPROM: 184 bytes organized in 46 pages with 4 bytes per page
User Memory: 144 bytes
Tag Tamper feature: detecting if the TagTamper wire is open after startup
Operating distance: up to 100 mm
originality signature: ECC-based
Input capacitance: 50 pF
Data retention: 10 years
Write endurance: 100,000 cycles