The NXP NTAG® family of connected NFC tags adds tap-and-go connectivity to many electronic devices. In contrast to standard NTAGs, the connected NFC tags use an RF interface that’s fully compliant with the NFC Forum’s specifications. The additional host interface offers an easy link to the cloud. The tags feature energy harvesting and therefore good riddance to external power source. When it comes to security, the Originality Signature, an algorithm that supports digital elliptic curve cryptography (ECC), adds an extra level of security and enables tag validation without a cloud connection.

Featured Products
Product Name Description Datasheet Order
NTAG 5 boost NFC Forum-compliant I2C bridge for tiny devices PDF
(1.2 MB)		 Buy
NTAG 5 link NFC Forum-compliant I2C bridge for IoT on demand PDF
(1.2 MB)		 Buy
NTAG 5 switch NFC Forum-compliant PWM and GPIO bridge for lighting and gaming PDF
(862 kB)		 Buy
NTAG I2C NTAG I2C plus offers contactless, I2C interface and field detection pin and belongs to the NXP longevity program. PDF
(755 kB)		 Buy
NTAG F NTAG21xF offers a field detection pin for pairing applications. PDF
(1.4 MB)		 Buy
NFC Everywhere

NFC Everywhere

Controller, frontend, and connected-tag solutions for the next generation of NFC applications.

What’s New

What's new - iOS IMG
Blog

What’s in for NFC Connected Tags?

Now that just about anyone with a smartphone can read and write to NFC connected tags, it’s time to start putting NFC to broader use.

White Paper

NXP NFC Connected tags and iOS13 Whitepaper

This paper explains how iOS 13 works with connected NFC tags in electronic devices & introduces the compelling OEM use cases made possible by NXP’s broad product portfolio.