MAIN FEATURES

FEATURES

● Highly integrated analog circuit to demodulate and decode 

● Minimum external components used to drive an antenna

● SupportsISO/IEC 14443 A for 106kBd,212kBd,424kBd,848kBd rate

communication

● Up to 50 mm operating distance in Read/Write mode depending on the 

antenna design

● Supported up to 10Mbit/s SPI host interface

● FIFO buffer handles 64 byte send and receive

● Flexible interrupt modes

● Hard reset with low power function

● Power-down by software mode

● Programmabletimer

● Internal oscillator for connection to 27.12 MHz quartz crystal

● Operates from 2.7V to 3.3V Single power supply 

● CRC co-processor

● Programmable I/O pins

● Internalself-test