NXP’s NTAG 5 switch lets designers eliminate the need of an MCU in various gaming and lighting applications, as well as in other cost-sensitive designs, for added functionality, connectivity, and efficiency at a lower cost. Operating at 13.56 MHz, it is an NFC Forum-compliant contactless tag.
It offers Read Range Duality with two-way communication links with NFC-enabled device at close range, and by powerful industrial reader over a longer range, which makes it possible to be calibrated and parameterized automatically while in the factory. Easy configuration supports a range of control functions, and the onboard originality check lets the users verify the end-product’s authenticity.
Commitment to Longevity
NTP52101G0J is ready to support your development today, tomorrow and beyond through its longevity program. The Product Longevity program ensures a stable supply of products for your embedded designs
| Feature | NTAG 21xF | NTAG 5 switch | NTAG I2C plus | NTAG 5 link | NTAG 5 boost |
|---|---|---|---|---|---|
| NFC Forum type tag | 2 | 5 | 2 | 5 | 5 |
| Max. interface speed - NFC/I2C | 106 kbps/- | 53 kbps/- | 106 kbps/400 kHz | 53 kbps/400 kHz | 53 kbps/400 kHz |
| Memory size | 144 or 888 bytes | 512 bytes | 888 or 1912 bytes 64 bytes SRAM |
2048 bytes 256 bytes SRAM |
2048 bytes 256 bytes SRAM |
| Memory protection from NFC perspective |
Read only locking and 32-bit PWD |
Read only locking and 32- or 64-bit PWD |
Read only locking and 32-bit PWD |
Read only locking and 32- or 64-bit PWD AES mutual authentication* |
Read only locking and 32- or 64-bit PWD or AES mutual auth. |
| Memory protection from connected host |
- | - | Restrict access to NFC password protected area |
32-bit PWD | 32-bit PWD |
| Memory areas | 2 | 3 | 2 | 3 | 3 |
| Originality Signature | fixed | re-programmable | fixed | re-programmable | re-programmable |
| Energy harvesting | - | regulated up to 30 mW | yes up to 15 mW |
regulated up to 30 mW | when used as passive regulated up to 30 mW |
| Wired Interface | Field Detect Pin | PWM, GPIO; Event Detect Pin | I2C target; Event Detect Pin | PWM; GPIO; I2C target, I2C transparent controller*; Event detection | PWM; GPIO; I2C target, I2C transparent controller; Event detection |
| Typical stand-by and hard-power-down values | - | 6 µA/0,25 µA | - | 6 µA/0,25 µA | 10 µA/0,25 µA |
| Active load modulation | - | - | - | - | yes, when VCC supplied |
| Temperature range | -25°C to +70°C | -40°C to +85°C | -40°C to +105°C | -40°C to +85°C | -40°C to +85°C |
* Only available for NTP5332
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