PN532 Datasheet (NXP Semiconductors)

PN532, NFC controller

The PN532 is a highly integrated transceiver module for contactless communication at 13.56 MHz based on the 80C51 microcontroller core.

It supports 6 different operating modes: * ISO/IEC 14443A/MIFARE Reader/Writer * FeliCa Reader/Writer * ISO/IEC 14443B Reader/Writer

PN532 Features

* 80C51 microcontroller core with 40 KB ROM and 1 KB RAM

* Highly integrated demodulator and decoder

* Buffered output drivers to connect an antenna with minimum number of external components

* Integrated RF level detector

* Integrated data mode detector

* Supports ISO/IEC 14