Mifare 14443A Handbücher

Mifare 14443A Datenblatt (38 Seiten)

Marke: Mifare | Kategorie: Fernsehantennen | Größe: 0.50 MB |

Englisch

Inhaltsverzeichnis

MiFare Protocol Guide

1

Table of Content

2

List of Abbreviations

4

1. Introduction

5

1.2.Further Documents

6

2. Communication Principle

7

3. Reader Instructions

8

3.2. Revision (REV)

9

3.3. Standby (STB)

9

3.4. Wake Up (WAK)

10

3.5. Read Input Pin (RIP)

10

3.6. Write Output Pin (WOP)

10

3.9. Save Static Key (SSK)

12

3.11. Set Key to Use (SKU)

13

4.1. Inventory (INV)

15

4.2. Select Tag (SEL)

16

4.3. Read Data from Tag (RDT)

18

4.4. Write Data to Tag (WDT)

19

OK!<CR>

20

5. MiFare Classic Commands

22

5.2. Get Access Bit (GAB)

23

5.3.2. Set Key Only (SKO)

26

5.4.3. Restore

31

6. Appendix

32

Memory Organisation

33

Access Rights

34

7. Version Control

37

Contact / Support

38

Mifare 14443A Bedienungsanleitung (120 Seiten)

Marke: Mifare | Kategorie: Fernsehantennen | Größe: 1.98 MB |

Englisch

Inhaltsverzeichnis

1. Introduction

1

2. General description

1

3. Features and benefits

1

4. Quick reference data

2

5. Ordering information

3

6. Block diagram

4

7. Pinning information

4

7.1 Pin description

5

8. Functional description

6

001aam005

6

8.1 Interrupt controller

7

227433 9 of 120

9

Timervaluevalue

10

001aal996

11

001aam268

11

001aal997

13

001aam270

13

001aal998

14

C-bus interface

19

001aam300

20

001aam301

20

001aam302

21

001aam303

21

001aam304

22

001aam306

27

Product data sheet

28

COMPANY PUBLIC

28

Rev. 3.3 — 4 February 2014

28

227433 28 of 120

28

8.5.1 Overview

30

001aan356

34

001aan357

35

001aam307

37

001aam001

39

8.7 Memory

40

001aan359

41

001aam308

46

27.12 MHz

46

8.9 Power management

48

8.10.1 General

50

8.10.2 Command set overview

50

227433 52 of 120

52

9. MFRC631 registers

56

9.2 Command configuration

59

• 00h -- CRC5

83

• 01h -- CRC8

83

• 02h -- CRC16

83

• 03h -- RFU

83

9.10.1 TxDataNum

84

9.10.5 TxWaitLo

88

9.13 Clock configuration

92

9.13.4 PLLDiv_Out

94

9.15 Pin configuration

97

9.16 Version register

99

10. Limiting values

100

12. Thermal characteristics

100

13. Characteristics

100

NXP Semiconductors

101

13.1 Timing characteristics

103

14.1.4 Antenna coil

107

16. Handling information

109

17. Packing information

109

001aaj740

109

18. Abbreviations

113

19. References

114

20. Revision history

115

21.1 Data sheet status

116

21.2 Definitions

116

21.3 Disclaimers

116

21.4 Licenses

117

21.5 Trademarks

117

23. Contents

118

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