NFC Forum Tag Types

NFC (Close to Subject Communication) as referred to as a short-range wi-fi expertise, is a set of communication protocols that allow easy and protected two-way interactions between digital units. In 2004, Nokia, Philips and Sony Set up The Close to Subject Communication (NFC) Discussion board, which the NFC Discussion board defines 5 varieties of tags that present completely different communication speeds and capabilities by way of configurability, reminiscence, safety, information retention and write endurance.

Table of Contents

NFC Discussion board Tag Sort 1:

The NFC Sort 1 tag relies on the ISO/IEC 14443A normal. NFC Tag Sort 1 is the only chip amongst all 5 varieties which additionally the slowest for information switch price. Nevertheless, it’s additionally potential to stuff extra reminiscence on the kind 1 chip because of the simplicity. The standard Tag Sort 1 IC is Innovision Topaz 512 and the functions for Tag Sort 1 usually are One-time provisioning or Learn-only functions and many others.

NFC Discussion board Tag Sort 2:

The NFC Sort 2 tag relies on the ISO14443A normal. NFC Tag Sort 2 tag is a cheaper alternative because it supplies sufficient performance on the proper worth to fulfill market wants. The Sort 2 tag is learn & re-write succesful and customers can configure the tag to change into read-only. The standard Tag Sort 2 IC are NXP® Ntag collection and MIFARE® ULTRALIGHT collection. The functions for Tag Sort 2 usually are Low-value transactions or occasion RFID tickets and many others.

NFC Discussion board Tag Sort 3:

The Sort 3 tag relies on the Sony FeliCa system, which is a Japanese innovation and primarily utilized in Asia. This can be a advanced tag that gives a variety of performance but additionally comes with increased pricing. The standard Tag Sort 3 IC is SONY Felica Lite-S and the functions for Tag Sort 3 usually are transit tickets, e-money, digital ID and many others.

NFC Discussion board Tag Sort 4:

The Sort 4 tag is outlined to be appropriate with ISO14443A and B requirements additionally present help for ISO/IEC 7816 safety. These NFC IC are pre-configured at manufacture and they are often both learn / re-writable or read-only, additionally it permits for self-modification of NDEF content material. The standard Tag Sort 4 IC are NXP® Desfire collection and the functions for Tag Sort 4 usually are cost and safety.

NFC Discussion board Tag Sort 5:

The newest NFC Sort 5 specification was launched in 2015, which relies on the RFID expertise outlined by the ISO/IEC 15693 specification. ISO/IEC 15693 specification was initially developed to allow an extended RF operational vary that as much as 1.5 meters. NFC Discussion board selected to help Energetic Communication mode that permits information switch efficiency just like the RFID applied sciences that supported by NFC Discussion board, however limits the studying distance at NFC units. The standard Tag Sort 5 IC are NXP® ICode collection and ST25TV collection by STMicroelectronics. The functions for Tag Sort 5 usually are library books, packaging, and ticketing, and many others.

NFC Tag Varieties 1-5

13.56 MHz

LF RFD Card

125 KHz

HF RFD Card

13.56 MHz

UHF RFD Card

860-960 MHz

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