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ICODE SLIX vs. NTAG213

These two chips, the ICODE SLIX and the NTAG213 are from different NFC chip families. The ICODE SLIX, manufactured by NXP belonging to the ICODE family, and the NTAG213, also manufactured by NXP.

The ICODE SLIX is part of NXP's ICODE family of chips. The ICODE series is older than NXP's NTAG series and has a number of significant differences - particularly a longer 8 byte UID and a longer memory retention specification of 50 years.

The NTAG213 is part of the NTAG21x series of chips and along with the NTAG210, is the most common. It's a full featured tag with enough memory for almost all standard use cases. Widely available, it's found in a very broad range of tags and products.

Both these chips have a strong ScanStrength and will work very well with mobile phones.

Key Features

User Memory
112 Bytes
Max URL
90 Chars*
User Memory
144 Bytes
Max URL
136 Chars*
*Characters

Key Specifications

BrandNXP
Chip SeriesICODE
NFC ForumType 5
AvailabilityMedium
ScanStrengthHigh
BrandNXP
Chip SeriesNTAG
NFC ForumType 2
AvailabilityHigh
ScanStrengthHigh

Phone compatibility

Apple
Android
Apple
Android

Typical Use Cases

  • Library
  • Asset Identification
  • Marketing & Advertising
  • Vouchers
  • Bluetooth Pairing
  • GS1 EPC/RFID
  • Object Identification
  • Product Information
  • Round Management
  • PLCR

User Features

 ICODE SLIXNTAG213
Total memory (bytes)128180
User memory (bytes)112144
Max URL (chars)90136
UID (bytes)87
ECC signature-
32-bit password
UID ASCII mirror-
Scan Counter-
Counter ASCII mirror-
Lockable

Technical Specifications

 ICODE SLIXNTAG213
Chip thickness120 μm75 µm / 120 µm
NFC ForumType 5Type 2
Operating Freq.13.56Mhz13.56Mhz
Data Trans. Rate53 kbit/s106 kbit/s
Input Capacitance23.5pf / 97pf50pf
Fast read
Data retention (years)5010
Write endurance (cycles)100000 100000
Anticollision-
StandardISO/IEC 15693ISO/IEC 14443 A
Release date20102013

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