ICODE SLIX2 vs. NTAG210µ

These two chips, the ICODE SLIX2 and the NTAG210µ are from different NFC chip families. The ICODE SLIX2, manufactured by NXP belonging to the ICODE family, and the NTAG210µ, 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. However, this ICODE SLIX2 variant is newer and contains a large numebr of feature enhancements.

Generally, these chips are not commonly used in mobile phone NFC applications. While they are similar in cost to the NTAG series, Seritag generally recommend NTAG unless the additional specified memory retention lifespan is specifically required. The ICODE chips are not available in as many formats as the NTAG chips and are typically made to order.

The NTAG210µ or NTAG210 micro was released by NXP to create the cheapest possible price point for an NFC chip. Having a small memory capacity and minimal features, it's designed primarily for short ID's, short web links or just for a UID.

However, despite it's limited memory and features, it still packs the same great ScanStrength performance of the rest of the NTAG range. Seritag regularly stock large tag quantities with the NTAG210µ chip as it's a great cost-effective way to add NFC to packaging and products.

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

Key Features

Key Specifications

Phone compatibility

Typical Use Cases

User Features

	ICODE SLIX2	NTAG210µ
Total memory (bytes)	316	64
User memory (bytes)	320	48
Max URL (chars)	250	40
UID (bytes)	8	7
ECC signature
32-bit password		-
UID ASCII mirror	-	-
Scan Counter		-
Counter ASCII mirror	-	-
Lockable

Technical Specifications

	ICODE SLIX2	NTAG210µ
Chip thickness	120 μm	75 µm / 120 µm
NFC Forum	Type 5	Type 2
Operating Freq.	13.56Mhz	13.56Mhz
Data Trans. Rate	53 kbit/s	106 kbit/s
Input Capacitance	23.5 pf	17pF / 50pF
Fast read		-
Data retention (years)	50	10
Write endurance (cycles)	100000	100000
Anticollision	-	-
Standard	ISO/IEC 15693	ISO/IEC 14443 A
Release date	2016	2016

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