Bringing security to passive UHF, the UCODE DNA tag IC combines exceptional long-range contactless performance with a cutting-edge cryptographic security implementation for tag authentication.
KEY FEATURES
` Designed in accordance with GS1™ UHF RFID Gen2 v2.0
[Annex N, Tag Alteration (Authenticate)]
` AES (Advanced Encryption Standard) cryptographic
authentication according to ISO/IEC 29167-10
` Up to 3 kb of user memory with BlockPermalock
` 96-bit unique tag identifier (TID), factory-locked with 48-bit
unique serial number
` Up to 448-bit EPC
` 32-bit kill password and 32-bit access password
` Innovative functionality
- Tag authentication via 128-bit AES unique crypto key
- Privacy protection via Untraceable command and 128-bit
AES group crypto key
- Trust Provisioning for Secure Secrets
` Compatible with 4-pads assembly
` READ sensitivity: -19 dBm
` AES authentication sensitivity: -18 dBm
` WRITE sensitivity: -11 dBm
` WRITE speed: 32 bits per 1.5 milliseconds
KEY BENEFITS
` Tag authentication and privacy protection based on
cryptographic security
` Long read/write ranges due to excellent chip sensitivity
` Hassle-free deployment even without significant security
know-how or secure backend infrastructure, due to NXP’s
Trust Provisioning service
` High sensitivity enables smaller and cost-efficient antenna designs
` Large RF pad-to-pad distance to ease antenna design
` Single slit antenna for a more mechanically stable antenna
connection
` Automatic self-pre-serialization of the 96-bit EPC
APPLICATIONS
` Automatic vehicle identification (e.g. electronic toll
collection, electronic vehicle registration)
` Visitor/staff access control and location service (e.g. theme
parks, large events)
` Visitor classification and pre-processing (e.g. border
crossings, stadium entry points)
` Retail supply-chain management/brand protection
(e.g. luxury goods, fashion)
` Asset tracking (e.g. high-value assets)