ICODE® SLIX2 NFC Forum Type 5 Tag with Originality Signature


Block Diagram

Block diagram of ICODE SLIX2

Block diagram of ICODE SLIX2


ICODE SLIX2 RF interface (ISO/IEC 15693)

  • Contactless transmission of data and supply energy (no battery needed)
  • Operating distance: up to 1.5 m (depending on antenna geometry)
  • Operating frequency: 13.56 MHz (ISM, world-wide license freely available)
  • Fast data transfer: up to 53 kbit/s
  • High data integrity: 16-bit CRC, framing
  • True anti-collision
  • Electronic Article Surveillance (EAS)
  • Application Family Identifier (AFI) supported
  • Data Storage Format Identifier (DSFID)
  • ENABLE PRIVACY command with 32-bit Privacy password
  • DESTROY SLIX2 command with 32-bit Destroy password
  • Additional fast anti-collision read
  • Persistent quiet mode to enable faster inventory speed
  • Write distance equal to read distance


  • 2560 bits user memory, organized in 80 blocks of 4 bytes each (last block reserved for counter feature)
  • 50 years data retention
  • Write endurance of 100000 cycles


  • Unique identifier for each device (8 byte)
  • 32 byte originality signature
  • Lock mechanism for each user memory block (write protection)
  • Lock mechanism for DSFID, AFI, EAS
  • Password (32-bit) protected memory management for Read access
  • Password (32-bit) protected memory management for Write access
  • Password (32-bit) protected Label Destroy
  • Password (32-bit) protected Privacy Mode
  • Password (32-bit) protected EAS and AFI functionality
  • 16 bit counter (optionally password protected with the read and write password)

Part numbers include: SL2S2602FUD.


Quick reference to our documentation types.

2 documents


1 hardware offering


2 software files

Note: For better experience, software downloads are recommended on desktop.

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