PN544 View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

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PN544

Near field communication (NFC) controller

NXP Semiconductors. 

www.DataSheet.co.kr

PN544

Near field communication (NFC) controller

Rev. 1.2 — 4 September 2007

134812

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 complete specification will be given in

the product data sheet.

2. General description

The PN544 is a highly integrated NFC controller IC for contactless communication at

13.56 MHz. This controller IC utilizes an outstanding modulation and demodulation

concept for different kinds of contactless communication 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

communication

mode

NFC-IP1 Initiator(1)

NFC-IP1 Target(1)

PCD in passive

communication

mode

NFC-IP1 Initiator(1)

ISO 14443 Type A

ISO 14443 Type B

Sony Felica (1)

ISO 15693

Mifare Classic

ICODE

(1) According to ISO/IEC 18092 (ECMA 340) standard (see Ref. 1)

Fig 1. PN544 transmission modes

PICC in passive

communication

mode

NFC-IP1 Target(1)

ISO 14443 Type A

ISO 14443 Type B

Sony Felica (1)

Type B’

Mifare Classic

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