MFRC523 Datasheet Contactless reader IC

Manufacturer: NXP Semiconductors

MFRC523 contactless reader ic by NXP Semiconductors - Datasheet Preview

Datasheet Details

Part number	MFRC523
Manufacturer	NXP Semiconductors
File Size	869.55 KB
Description	Contactless reader IC
Datasheet	MFRC523 Datasheet

General Description

The MFRC523 is a highly integrated reader/writer for contactless communication at 13.56 MHz.

The MFRC523 reader supports ISO/IEC 14443 A/MIFARE mode.

The MFRC523’s internal transmitter is able to drive a reader/writer antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry.

Overview

www.DataSheet4U.com MFRC523 Contactless reader IC Rev.

3.3 — 5 March 2010 115233 Product data sheet PUBLIC 1.

Introduction This document describes the functionality and electrical specifications of the contactless reader/writer MFRC523.

Key Features

Highly integrated analog circuitry to demodulate and decode responses.
Buffered output drivers for connecting an antenna with the minimum number of external components.
Supports ISO/IEC 14443 A/MIFARE.
Supports ISO/IEC 14443 B Read/Write modes.
Typical operating distance in Read/Write mode up to 50 mm depending on the antenna size and tuning.
Supports MIFARE Mini, MIFARE 1K and MIFARE 4K encryption in Read/Write mode.
Supports ISO/I.

More Datasheets from NXP Semiconductors

Part Number	Description
MFRC522	Standard performance MIFARE and NTAG frontend
MFRC531	Standard ISO/IEC 14443 A/B reader solution