NTAG212 vs. NTAG216
These two chips, the NTAG212 and the NTAG216 are from the same NTAG family of chips. They are both manufactured by NXP.
The NTAG212 chip was launched in 2013 alongside the NTAG210, NTAG213, NTAG215 and NTAG216. The NTAG212 holds a similar amount of memory to the NTAG213 at 128 user bytes and while it has some more features than the original NTAG203 chip, it's not as full featured as the NTAG213, NTAG215 or NTAG216.
Seritag's recommendation on the NTAG212 : avoid.
The NTAG216 has the largest memory capacity of the NTAG21x range. It's typically used in business cards and similar vCard storage applications. With a better availability than the smaller memory NTAG215 chip, it's essentially the only option if you need more memory than the NTAG213. It's not a cheap chip and prices for NTAG216 tags carry a heavy premium. Seritag strongly recommend that NFC tags shouldn't be used to store data but contain only the link to data. In which case, using a large memory chip such as the NTAG216 isn't always a good idea in the first place. However, if your application absolutely requires it, this chip is an option.
Both these chips have a strong ScanStrength and will work very well with mobile phones.
Key Features
Key Specifications
| Brand | NXP |
| Chip Series | NTAG |
| NFC Forum | Type 2 |
| Availability | Low |
| ScanStrength | High |
| Brand | NXP |
| Chip Series | NTAG |
| NFC Forum | Type 2 |
| Availability | Low |
| ScanStrength | High |
Phone compatibility
Typical Use Cases
- None
- Data storage
- vCards (use vCard-Go)
- Object Identification
User Features
| NTAG212 | NTAG216 | |
|---|---|---|
| Total memory (bytes) | 164 | 924 |
| User memory (bytes) | 128 | 888 |
| Max URL (chars) | 120 | 872 |
| UID (bytes) | 7 | 7 |
| ECC signature | ||
| 32-bit password | ||
| UID ASCII mirror | ||
| Scan Counter | - | |
| Counter ASCII mirror | - | |
| Lockable |
Technical Specifications
| NTAG212 | NTAG216 | |
|---|---|---|
| Chip thickness | 75 µm / 120 µm | 75 µm / 120 µm |
| NFC Forum | Type 2 | Type 2 |
| Operating Freq. | 13.56Mhz | 13.56Mhz |
| Data Trans. Rate | 106 kbit/s | 106 kbit/s |
| Input Capacitance | 17pf | 50pf |
| Fast read | ||
| Data retention (years) | 10 | 10 |
| Write endurance (cycles) | 100000 | 100000 |
| Anticollision | - | |
| Standard | ISO/IEC 14443 A | ISO/IEC 14443 A |
| Release date | 2013 | 2013 |
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