MFRC500 데이터 시트보기 (PDF) - Unspecified
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MFRC500 Datasheet PDF : 12 Pages
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Philips Semiconductors
Short Form Specification Rev. 2.0 January2002
Highly Integrated ISO 14443A Reader IC
MF RC500
CONTENTS
1
INTRODUCTION ................................... 3
1.1 Scope ................................................... 3
1.2 Features ............................................... 3
1.3 Applications........................................... 3
2
BLOCK DIAGRAM................................. 4
3
3.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.3
3.3.1
3.3.2
MF RC500 PINNING.............................. 5
Pinning Diagram.................................... 5
Pin Description...................................... 6
Antenna Interface .................................. 6
Analog Supply ....................................... 6
Digital Supply ........................................ 6
Auxillary Pin .......................................... 6
Reset Pin .............................................. 7
Oscillator............................................... 7
MIFARE® Interface ................................ 7
Parallel Interface.................................... 7
Applications........................................... 8
Connecting Different µController's........... 8
Application Example .............................. 8
4
4.1
4.1.1
4.1.2
MIFARE® CLASSIC RELATED ITEMS.... 9
CRYPTO I: Card Authentication.............. 9
Initiating Card Authentication.................. 9
Second Part of Card Authentication ........ 9
5
ELECTRICAL SPECIFICATION.............10
5.1 DC Characteristics ...............................10
5.2 Start up Characteristics.........................10
MIFARE® is a registered trademark of Philips Electronics N.V.
2
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