HF / NFC NXP · ICODE
NXP ICODE SLIX RFID chip
Library circulation, pharmaceutical item-level tagging and document tracking
| Chip | NXP ICODE SLIX |
|---|---|
| Vendor | NXP |
| Frequency | HF 13.56 MHz |
| Protocol | ISO/IEC 15693, NFC Forum Type 5 |
| Memory | 896-bit user memory, 64-bit UID |
Chip capabilities and selection notes
Vicinity HF operation (up to 1.5 m with gate antennas, depending on antenna geometry), password-protected EAS and AFI, true anticollision.
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 ICODE SLIX
A design may list this chip as its standard IC or as an ordering option. Confirm the exact configuration with your RFQ.
HF / NFC 
HF / NFC 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 ICODE SLIX?
Match the reader protocol and required memory first, then compare antenna size and mounting material. Test the finished tag on the intended object before a volume order.
Can the datasheet tell me how far the label reads?
Chip specifications describe the integrated circuit. Finished-tag read range depends on the antenna, reader, power and tagged material; use measured sample results for qualification.
Can I request another format or chip option?
Share the desired footprint, format and encoding requirements. We will confirm a suitable chip and antenna combination and arrange the sample configuration before quoting bulk.
Selection guides
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UHF, HF or NFC? Choose the RFID Frequency for the Job
Compare RFID frequencies by reading workflow, phone compatibility and tagged material. Choose a practical shortlist before testing tags on your items.
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NTAG213 vs NTAG215 vs NTAG216: Size the NFC Payload
Choose NTAG213, 215 or 216 by the actual NDEF payload and workflow. Check usable memory, locking and finished-tag performance before specifying NFC labels.
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