NT3H1201W0FHK Datasheet PDF - NXP

●The NT3H1201W0FHK is a NTAG I²C energy harvesting NFC forum type 2 Tag with field detection pin and I²C interface. In addition to the passive NFC forum compliant contactless interface, the IC features an I²C contact interface, which can communicate with a microcontroller if the NTAG I²C is powered from an external power supply. An additional externally powered SRAM mapped into the memory allows a fast data transfer between the RF and I²C interfaces and vice versa without the write cycle limitations of the EEPROM memory. The NTAG I²C product features a configurable field detection pin, which provides a trigger to an external device depending on the activities at the RF interface. The NTAG I²C product can also supply power to external (low power) devices via the embedded energy harvesting circuitry.

● Configurable field detection pin based on open drain implementation

● Wake-up signal at the field detect pin

● Clear arbitration between RF and I²C interface

● Energy harvesting functionality to power external devices

● FAST READ command for faster data reading