PN544 Datasheet | NXP Semiconductors

.Data Sheet.co.kr Near field munication (NFC) controller Rev. 1.2 - 4 September 2007 Objective short data sheet 1. Introduction This Objective short data sheet describes the functionality of the controller IC PN544. It includes functional and electrical specifications. A plete specification will be given in the product data sheet. 2. General description The PN544 is a highly integrated NFC controller IC for contactless munication at 13.56 MHz. This controller IC utilizes an outstanding modulation and demodulation concept for different kinds of contactless munication methods and protocols at 13.56 MHz. The PN544 supports active mode for NFC-IP1 transmission modes. Passive mode is also supported where PN544 can act either as contactless reader or emulate an contactless card. When configured in card emulation mode, PN544 supports both integrated Mifare Classic solution (optional) and all card modes supported by both PN544 and present phone SIM or separate secure element. Supported modes are pictured on this page. Active munication mode NFC-IP1 Initiator(1) NFC-IP1 Target(1) PCD in passive munication mode NFC-IP1 Initiator (1) ISO 14443 Type A ISO 14443 Type B Sony Felica (1) ISO 15693 Mifare Classic ICODE PICC in passive munication mode NFC-IP1 Target (1) ISO 14443 Type A ISO 14443 Type B Sony Felica (1) Type B’ Mifare Classic (1) According to ISO/IEC 18092 (ECMA 340) standard (see Ref. 1) Fig 1. PN544 transmission modes Datasheet pdf - http://..net/ .Data Sheet.co.kr NXP Semiconductors Near field munication (NFC) controller Enabled in PCD mode for ISO/IEC 14443 Type A the PN544’s internal transmitter part is able to drive a PCD antenna designed to municate with ISO/IEC 14443 Type A 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/IEC 14443 Type A...