Preprinted CR80 13.56MHz I Code SLI X RFID Cards Pack of 100
- Product Code: RCC31
- Availability: In Stock
-
$56.00
- 5 or more $23.63
- 10 or more $19.71
- 50 or more $15.66
- 100 or more $14.64
The I·CODE SLI‑X(also written as ICODE SLI‑X) is a member of NXP Semiconductors’ ICODE SLI product family, specifically designed as a high‑frequency (HF) smart label IC for applications requiring extended memory capacity (2 Kbit) while maintaining full compliance with the ISO/IEC 15693standard for item‑level tracking.
1. Core Definition
The I·CODE SLI‑X is a passive (battery‑free) 13.56 MHz RFID chip that builds upon the legacy I·CODE SLI platform. It is engineered for long‑range identification (up to ~1.5 m) and is commonly used in smart tickets, library books, and industrial logistics where larger data storage is needed compared to the standard 1 Kbit version.
2. Key Technical Specifications
Parameter | Specification |
Chip Model | NXP I·CODE SLI‑X (part of SLI family) |
Frequency | 13.56 MHz (HF, ISM band) |
Standards | ISO/IEC 15693, ISO/IEC 18000‑3 Mode 1 |
Memory Capacity | 2048 bits (256 bytes) EEPROM |
Memory Organization | 64 blocks × 4 bytes (256 bytes total) |
Unique Identifier (UID) | 64‑bit (immutable, factory‑set) |
Data Rate | Up to 53 kbit/s (Fast Mode) |
Anti‑Collision | Advanced slotted Alohamechanism |
Read Range | Up to 1.5 m(depending on reader antenna) |
Security Features | 32‑bit passwords for memory access, EAS, AFI, and Privacy Mode |
Write Endurance | ≥100,000 cycles |
Data Retention | ≥50 years |
3. Memory & Security Features
- Extended Memory: With 256 bytes of user EEPROM (twice the capacity of the base I·CODE SLI), the SLI‑X allows for storing more application data, such as detailed product information or extended transaction logs.
- Privacy & Security: Supports Privacy Mode (tag remains silent until unlocked with a 32‑bit password), EAS (Electronic Article Surveillance), and AFI (Application Family Identifier) protection. Individual memory blocks can be permanently locked (write‑protected).
- Destruct Feature: Optional 32‑bit destruct password capability to permanently disable the tag (useful for single‑use tickets or privacy‑sensitive disposables).
4. Common Applications
- Smart Library Labels: For books and media tracking with extended data storage.
- Transportation & Ticketing: Smart paper tickets or cards for public transport (bus, rail) requiring larger memory for journey logs.
- Retail & Apparel: High‑value item tagging with extended product information.
- Industrial Logistics: Pallet and case tracking in warehouses where more data (e.g., batch numbers, shipping history) needs to be stored on the tag.
5. Comparison within ICODE SLI Family
Feature | I·CODE SLI(Standard) | I·CODE SLI‑X(Extended) |
User Memory | 1024 bits (128 bytes) | 2048 bits (256 bytes) |
Typical Use | Basic item‑level ID, library | Data‑rich tags, extended ticketing |
Block Structure | 32 blocks × 4 bytes | 64 blocks × 4 bytes |
6. Advantages
- Backward Compatibility: Works with existing ISO/IEC 15693 reader infrastructure.
- Long Read Range: Suitable for gate and portal reading applications.
- High Memory Capacity: Ideal for applications that need to store more than a simple ID.
- Robust Security: Password‑protected access and privacy features.
In summary, the I·CODE SLI‑Xis an enhanced‑memory variant of the popular I·CODE SLI HF RFID chip, offering 2 Kbit of storage for applications that require more on‑tag data while maintaining the long‑range and high‑speed inventory benefits of the ISO/IEC 15693 standard.