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PN544 - Near field communication (NFC) controller

Datasheet Summary

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.

Features

  • Low power HT80C51 MX CPU core with 72 KBytes ROM, 44 KBytes non-volatile memory for code, 8 KBytes non-volatile memory for data and 4 KBytes RAM.
  • Buffered output drivers to connect an NFC antenna with minimum number of external components.
  • Integrated configurable Polling Loop for automatic device discovery.
  • Integrated data mode detector for automatic anticollision.
  • Integrated non-volatile memory to store data and executable code for customization.

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Datasheet preview – PN544

Datasheet Details

Part number PN544
Manufacturer NXP Semiconductors
File Size 1.40 MB
Description Near field communication (NFC) controller
Datasheet download datasheet PN544 Datasheet
Additional preview pages of the PN544 datasheet.

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Full PDF Text Transcription

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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.
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