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W55MID50 PDF даташит

Спецификация W55MID50 изготовлена ​​​​«nuvoton» и имеет функцию, называемую «MFID Reader».

Детали детали

Номер произв W55MID50
Описание MFID Reader
Производители nuvoton
логотип nuvoton логотип 

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W55MID50 Даташит, Описание, Даташиты
W55MID50
Nuvoton MFID Reader
W55MID50
Data Sheet
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of MFID based system design. Nuvoton
assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
Nuvoton Technology Corp.,
1
Revision: A7.0
Publish Date: May 2016









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W55MID50 Даташит, Описание, Даташиты
W55MID50
Table of Contents
General Description
3
1.1 W55MID50 Features .....................................................................................................................................3
1.2 W55MID50 Pin Description ..........................................................................................................................4
1.3 W55MID50 Package Information..................................................................................................................5
System Description
7
2.1 W55MID50 System Block Diagram..............................................................................................................7
2.2 W55MID50 Functional Description ..............................................................................................................7
Electronic Characteristics
8
3.1 W55MID50 Absolute Maximum Ratings ......................................................................................................8
3.2 W55MID50 DC Characteristics.....................................................................................................................8
3.3 W55MID50 Ordering Information.................................................................................................................8
3.4 Application Schematic ...................................................................................................................................9
3.4 FAQ ...............................................................................................................................................................9
3.5 W55MID50 Data Sheet Document History .................................................................................................10
Appendix
11
4.1 FCC Approval..............................................................................................................................................11
Nuvoton Technology Corp.,
2
Revision: A7.0
Publish Date: May 2016









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W55MID50 Даташит, Описание, Даташиты
W55MID50
General Description
Nuvoton MFID (Magnetic Field Identification) series is used in all areas of automatic data capture
allowing contactless identification of objects using magnetic field. From ticketing to industrial automation
and access control, the applications of MFID are burgeoning. In recent years automatic identification
procedures have become very popular in many service industries, purchasing and distribution logistics,
industry, manufacturing companies and material flow systems.
W55MID50 is one of series in Nuvoton MFID family that supports multi-functional Reader solution
and especially focus on toy, security, and consumer related applications. The applications with Nuvoton
MFID Tag series such as W55MID10 that provides read-only mask ROM-ID version transponder for mass
production solution in toy industrial, meanwhile W55MID15 provides the other solution for manufacture
option, which is 243 bonding-ID selection transponder. Besides the single tag transponder application,
W55MID35 offers multi-transponder recognition function for intelligent and smart toy applications.
W55MID50 provides a wide variety of applications for toy, security, and consumer market
meanwhile the W55MID50 is the most cost effective solution on current MFID related application market.
1.1 W55MID50 Features
Magnetic field resonance frequency: 13.56 MHz
Data clock: 22 ~ 66 KHz
Inductive coupled power supplies for transponder's no battery operation
On-chip rectifier, voltage limiter, clock extraction, power management, uC interface
Provides NRZ and Manchester coding data format
Adjustable 4-level of Reader transmission power selection
Provides serial and parallel mode uC interface
uC data output rate ≥ 1Mbps
Low power, low voltage operation
Supports power-down mode ≤ 1uA
Operating distance: 0 ~ 10cm
Operating voltage: 2.4V ~ 5.5V
Operating temperature: 0 ~ 70 C
Package: Dice form, PDIP-20, SOP-20
Reference design PC board Size: 2.0x2.0cm2 (without PCB antenna)
Nuvoton patented "Automatic Reader Transmission Power Adjustment" for Reader optimum
transmission power adjust
Minimize external components
Nuvoton Technology Corp.,
3
Revision: A7.0
Publish Date: May 2016










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Номер в каталогеОписаниеПроизводители
W55MID50MFID Readernuvoton
nuvoton

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