13.56MHz I CODE SLI RFID Blank Cards Pack of 100
- Product Code: RCC12
- Availability: In Stock
-
$36.00
- 5 or more $22.61
- 10 or more $18.99
- 50 or more $18.27
- 100 or more $17.69
The I·CODE SLI (also
written as ICODE SLI) is a high-frequency (HF) RFID chip
manufactured by NXP Semiconductors. It belongs to the widely adopted ICODE
product family, designed primarily for smart label and item-level
tracking applications that demand long read range, fast data transfer, and
high anti-collision performance.
1. Core Definition
I·CODE SLI is a passive (battery-free) HF RFID IC operating at 13.56
MHz and fully compliant with the ISO/IEC 15693 and ISO/IEC
18000‑3 Mode 1 standards. It is optimized for high-speed inventory and
logistics applications, offering excellent read performance even in dense tag
populations.
2. Key Technical
Specifications
|
Parameter |
Specification |
|
Chip |
NXP I·CODE SLI (e.g., SLI‑S,
SLI‑X, SLI‑S series variants) |
|
Frequency |
13.56 MHz (HF) |
|
Standards |
ISO/IEC 15693, ISO/IEC
18000‑3 Mode 1 |
|
Memory |
1024 bits (128 bytes) user EEPROM + 64 bits unique serial number (UID) |
|
Memory Organization |
32 blocks × 4 bytes (128
bytes total) + lock bits per block |
|
Anti‑Collision |
Advanced slotted Aloha
mechanism, supports ~200 tags/sec inventory speed |
|
Read Distance |
Up to 1.5 meters
(with suitable reader antenna) |
|
Write Distance |
Typically ~⅓ – ½ of read distance |
|
Data Transfer Rate |
Up to 53 kbit/s (Fast mode) |
|
Features |
32‑bit password protection,
AFI (Application Family Identifier), DSFID (Data Storage Format Identifier) |
|
Operating Temperature |
-25 °C to +85 °C |
3. Protocol &
Features
- ISO/IEC 15693 Compliant:
Ensures interoperability with a wide range of off‑the‑shelf readers and
infrastructure.
- High‑Speed Inventory:
Advanced anti‑collision allows rapid identification of dozens of tags in
the field simultaneously.
- Security:
Supports 32‑bit password protection for read/write/lock operations; AFI
and DSFID enable application‑based filtering.
- Extended UID:
64‑bit unique identifier (ISO/IEC 15693‑compliant) plus a 48‑bit serial
number.
4. Common Applications
- Logistics & Supply Chain:
Pallet/case tracking, warehouse management.
- Retail & Apparel:
Item‑level tagging (electronic article surveillance, inventory, smart
shelves).
- Library Management:
Book/asset tracking.
- Document & File Tracking:
Archival and high‑value document management.
- Laundry & Textile Rental:
Uniform and linen tracking in hotels/hospitals.
5. Comparison with Other
HF Technologies
|
Feature |
I·CODE SLI (ISO
15693) |
MIFARE Classic (ISO
14443‑A) |
|
Primary Use |
Item‑level tracking, long
range |
Access control, payment,
short range |
|
Read Range |
Up to 1.5 m |
Typically 2‑10 cm |
|
Anti‑Collision |
Excellent (slotted Aloha) |
Basic (bit‑oriented) |
|
Memory |
128 bytes |
1 KB / 4 KB |
|
Security |
Password‑based |
Crypto1 (proprietary,
broken) |
6. Advantages
- Long Read Range:
Ideal for fast inventory without precise alignment.
- High Anti‑Collision Performance:
Enables scanning of many tags in a short time.
- Global Standard:
ISO/IEC 15693 ensures wide reader compatibility.
- Cost‑Effective:
Optimized for high‑volume, low‑cost smart labels.
Summary
I·CODE SLI is a robust, high‑performance HF RFID IC designed for fast, long‑range item‑level identification in logistics, retail, and asset‑tracking applications. Its compliance with ISO/IEC 15693, combined with long read distance and excellent anti‑collision capability, makes it a popular choice for large‑scale inventory and supply‑chain automation.