Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

MFRC522 Datasheet (PDF) - NXP Semiconductors

MFRC522 Datasheet PDF - NXP Semiconductors
Part # MFRC522_10
Download  MFRC522 Download

File Size   760.51 Kbytes
Page   96 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description Contactless reader IC

MFRC522 Datasheet (PDF)

Go To PDF Page Download Datasheet
MFRC522 Datasheet PDF - NXP Semiconductors

Part # MFRC522_10
Download  MFRC522 Click to download

File Size   760.51 Kbytes
Page   96 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description Contactless reader IC

MFRC522 Datasheet (HTML) - NXP Semiconductors

Back Button MFRC522_10 Datasheet HTML 1Page - NXP Semiconductors MFRC522_10 Datasheet HTML 2Page - NXP Semiconductors MFRC522_10 Datasheet HTML 3Page - NXP Semiconductors MFRC522_10 Datasheet HTML 4Page - NXP Semiconductors MFRC522_10 Datasheet HTML 5Page - NXP Semiconductors MFRC522_10 Datasheet HTML 6Page - NXP Semiconductors MFRC522_10 Datasheet HTML 7Page - NXP Semiconductors MFRC522_10 Datasheet HTML 8Page - NXP Semiconductors MFRC522_10 Datasheet HTML 9Page - NXP Semiconductors MFRC522_10 Datasheet HTML 10Page - NXP Semiconductors Next Button 

MFRC522 Product details

Introduction
This document describes the functionality and electrical specifications of the contactless reader/writer MFRC522.

General description
The MFRC522 is a highly integrated reader/writer IC for contactless communication at 13.56 MHz. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE mode.
The MFRC522’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. The receiver module provides a robust and efficient implementation for demodulating and decoding signals from ISO/IEC 14443 A/MIFARE compatible cards and transponders. The digital module manages the complete ISO/IEC 14443 A framing and error detection (parity and CRC) functionality.
The MFRC522 supports MF1xxS20, MF1xxS70 and MF1xxS50 products. The MFRC522 supports contactless communication and uses MIFARE higher transfer speeds up to 848 kBd in both directions.

The following host interfaces are provided:
• Serial Peripheral Interface (SPI)
• Serial UART (similar to RS232 with voltage levels dependant on pin voltage supply)
• I2C-bus interface

Features and benefits
■ 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
■ Typical operating distance in Read/Write mode up to 50 mm depending on the
   antenna size and tuning
■ Supports MF1xxS20, MF1xxS70 and MF1xxS50 encryption in Read/Write mode
■ Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd
■ Supports MFIN/MFOUT
■ Additional internal power supply to the smart card IC connected via MFIN/MFOUT
■ Supported host interfaces
   ◆ SPI up to 10 Mbit/s
   ◆ I2C-bus interface up to 400 kBd in Fast mode, up to 3400 kBd in High-speed mode
   ◆ RS232 Serial UART up to 1228.8 kBd, with voltage levels dependant on pin
      voltage supply
■ FIFO buffer handles 64 byte send and receive
■ Flexible interrupt modes
■ Hard reset with low power function
■ Power-down by software mode
■ Programmable timer
■ Internal oscillator for connection to 27.12 MHz quartz crystal
■ 2.5 V to 3.3 V power supply
■ CRC coprocessor
■ Programmable I/O pins
■ Internal self-test




Similar Part No. - MFRC522_10

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors
MFRC52201HN1/TRAYB NXP-MFRC52201HN1/TRAYB Datasheet
526Kb / 96P
   Contactless reader IC
Rev. 3.3-26 October 2009
MFRC52201HN1/TRAYBM NXP-MFRC52201HN1/TRAYBM Datasheet
526Kb / 96P
   Contactless reader IC
Rev. 3.3-26 October 2009
More results


Similar Description - MFRC522_10

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors
MFRC522 NXP-MFRC522 Datasheet
2Mb / 109P
   Contactless Reader IC
Rev. 3.2-22 May 2007
CLRC663 NXP-CLRC663 Datasheet
1Mb / 132P
   Contactless reader IC
Rev. 3.3-3 April 2012
MFRC630 NXP-MFRC630 Datasheet
1Mb / 118P
   Contactless reader IC
Rev. 3.1-6 September 2012
MFRC523 NXP-MFRC523 Datasheet
776Kb / 98P
   Contactless reader IC
Rev. 3.3-5 March 2010
MFRC522 NXP-MFRC522_09 Datasheet
526Kb / 96P
   Contactless reader IC
Rev. 3.3-26 October 2009
CLRC632 PHILIPS-CLRC632 Datasheet
900Kb / 163P
   Multiple Protocol Contactless Reader IC
May 2003
logo
STMicroelectronics
STRF0000 STMICROELECTRONICS-STRF0000 Datasheet
19Kb / 2P
   CONTACTLESS READER CHIP SET
ST16-19RFRDCS010 STMICROELECTRONICS-ST16-19RFRDCS010 Datasheet
14Kb / 2P
   CONTACTLESS READER CHIP SET
STRF2163 STMICROELECTRONICS-STRF2163 Datasheet
21Kb / 2P
   CONTACTLESS READER CHIP SET
logo
NXP Semiconductors
CLRD701 PHILIPS-CLRD701 Datasheet
192Kb / 16P
   PEGODA Contactless Smart Card Reader
November 2004
More results




About NXP Semiconductors


NXP Semiconductors is a publicly traded multinational company that designs, develops, and manufactures a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, communications, and consumer markets.

The company was founded in 2006 and is headquartered in Eindhoven, Netherlands.

NXP offers a broad portfolio of products, including microcontrollers, microprocessors, secure authentication ICs, power management ICs, RF and microwave components, and sensor solutions, among others.

The company's products are designed to be energy efficient, secure, and reliable, and are used in a variety of applications, including automotive systems, industrial automation and control, smart homes and buildings, and connected devices.

NXP is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com