Datasheet

1. General description
The PN5331B3HN is a highly integrated transceiver module for contactless
communication at 13.56
MHz based on the 80C51 microcontroller core.
A dedicated ROM code is implemented to handle different RF protocols.
RF protocols
PN5331B3HN supports four main operating modes:
ISO/IEC 14443A Reader/Writer (incl. MIFARE product family)
ISO/IEC 14443B Reader/Writer
FeliCa Reader/Writer
ISO/IEC 18092, ECMA 340 Peer-to-Peer
The PN5331B3HN hardware implements a demodulator and decoder for signals from
ISO/IEC
14443A compatible cards and transponders. The PN5331B3HN hardware
handles the complete ISO/IEC
14443A framing and error detection and upper layers of
this protocol (i.e. ISO/IEC 14443-4) are implemented in firmware.
The PN5331B3HN supports all MIFARE products (e.g. MIFARE crypto method). It
supports contactless communication using higher transfer speeds up to 848 kbit/s in both
directions.
The PN5331B3HN hardware supports layers 2 and 3 of the ISO/IEC 14443B
Reader/Writer communication scheme, except anticollision. Anticollision is implemented
in firmware as well as upper layers (i.e. ISO/IEC 14443-4).
The PN5331B3HN can demodulate and decode FeliCa coded signals. The PN5331B3HN
handles the FeliCa framing and error detection. It supports contactless communication
using FeliCa Higher transfer speeds up to 424 kbit/s in both directions.
Compliant to ECMA 340 and ISO/IEC 18092 NFCIP-1 Passive and Active communication
modes, the PN5331B3HN/C270 offers the possibility to communicate to another NFCIP-1
compliant device, at transfer speeds up to 424 kbit/s. The PN5331B3HN handles the
complete NFCIP-1 framing and error detection.
Interfaces
The PN5331B3HN supports USB 2.0 full speed interface (bus powered or host powered
mode).
PN5331B3HN has also a master I
2
C interface enabling the drive of following peripherals:
An external EEPROM
A TDA8029 smart card reader
PN5331B3HN
Near Field Communication (NFC) controller
Rev. 01 - 31 December 2008 Product short data sheet
158231 PUBLIC

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