NXP · UCODE
NXP UCODE 8 RFID chip
Retail and fashion inventory, loss prevention and supply-chain tagging
| Chip | NXP UCODE 8 |
|---|---|
| Vendor | NXP |
| Frequency | UHF 860–960 MHz |
| Protocol | EPC Gen2v2 (ISO/IEC 18000-63), RAIN RFID |
| Memory | Up to 128-bit EPC, 96-bit TID with a 48-bit unique serial number, no user memory |
| Read sensitivity | up to −23 dBm Vendor datasheet, bare chip; not finished-tag read range |
| Write sensitivity | up to −18 dBm Vendor datasheet, bare chip |
Chip capabilities and selection notes
Self Adjust auto-tuning, Memory Safeguard, Brand Identifier for authentication checks, the Gen2v2 Untraceable command and an integrated Product Status Flag (PSF) for EAS.
The chip is one part of the RFID design. Antenna geometry, label layers, tagged material and reader setup all influence the result. Confirm the footprint, data format and mounting condition when requesting samples.
Tag designs using NXP UCODE 8
A design may list this chip as its standard IC or as an ordering option. Confirm the exact configuration with your RFQ.
How ordering works
- 01
Specify
Share surface, read distance, chip preference and volume. We shortlist tags that fit.
- 02
Sample
Receive sample tags of the shortlisted designs to try in your own setup.
- 03
Validate
Test on your items, readers and printers. We adjust chip, size or format if needed.
- 04
Produce & ship
Volume production with 100% inline electrical test, then export shipping.
Frequently asked questions
How do I choose a tag with NXP UCODE 8?
Can the datasheet tell me how far the label reads?
Can I request another format or chip option?
Selection guides
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UCODE, Monza and Higgs: Compare UHF RFID Chips
Compare UHF chip memory, reader features and lifecycle support. Use official datasheets to shortlist chips, then test the complete inlay on your items.
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RFID Read Range: What Changes the Result in Your Site
RFID read range depends on the complete system. Control power, antenna, surface, orientation and reader settings when comparing labels on real objects.
Talk to an RFID engineer
Not sure which tag fits your project?
Send the surface, read distance and volume. An engineer replies within 24 hours with a recommendation and a sample plan.
Email us: sales@antenza.com