PN511 Datasheet | NXP Semiconductors

Transmission Module Rev. 3.3 - 13 June 2007 Product short data sheet 1. Introduction This Product short data sheet describes the functionality of the transceiver IC PN511. It includes functional and electrical specifications. A plete specification is given in the product data sheet. .. 2. General description The PN511 is a highly integrated transceiver IC for contactless munication at 13.56 MHz. This transceiver IC utilizes an outstanding modulation and demodulation concept pletely integrated for different kinds of contactless munication methods and protocols at 13.56 MHz. The PN511 transceiver ICs support 3 different operating modes - Reader/Writer mode supporting ISO 14443A/Mifare and Feli Ca scheme - Card Operation mode supporting ISO 14443A/Mifare and Feli Ca scheme - NFCIP-1 mode Enabled in Reader/Writer mode for ISO 14443A/Mifare, the PN511’s internal transmitter part is able to drive a reader/writer antenna designed to municate with ISO 14443A/ Mifare cards and transponders without additional active circuitry. The receiver part provides a robust and efficient implementation of a demodulation and decoding circuitry for signals from ISO 14443A/Mifare patible cards and transponders. The digital part handles the plete ISO 14443A framing and error detection (Parity & CRC). The PN511 supports Mifare Classic (e.g. Mifare Standard) products. The PN511 supports contactless munication using Mifare higher transfer speeds up to 424 kbit/s in both directions. Enabled in Reader/Writer mode for Feli Ca, the PN511 transceiver IC supports the Feli Ca munication scheme. The receiver part provides a robust and efficient implementation of the demodulation and decoding circuitry for Feli Ca coded signals. The digital part handles the Feli Ca framing and error detection like CRC. The PN511 supports contactless munication using Feli Ca Higher transfer speeds up to 424 kbit/s in both directions. In Card Operation mode, the...