MF1S5009DUD データシートの表示（PDF） - NXP Semiconductors.

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MF1S5009DUD

Mainstream contactless smart card IC for fast and easy solution development

NXP Semiconductors. 

NXP Semiconductors

MF1S5009

Mainstream contactless smart card IC

10. Command overview

The MIFARE card activation follows the ISO/IEC 14443-3 type A. After the MIFARE card

has been selected, it can either be deactivated using the ISO/IEC 14443 Halt command,

or the MIFARE commands can be performed. For more details about the card activation

refer to Ref. 4.

10.1 MIFARE command overview

All MIFARE Classic commands use the MIFARE Crypto1 and require an authentication.

All available commands for the MIFARE Classic are shown in Table 8.

Table 8. Command overview

Command

ISO/IEC 14443

Request

Wake-up

Anticollision CL1

Anticollision CL2

Select CL1

Select CL2

Halt

Authentication with Key A

Authentication with Key B

MIFARE Read

MIFARE Write

MIFARE Decrement

MIFARE Increment

MIFARE Restore

MIFARE Transfer

Halt

REQA

WUPA

Anticollision CL1

Anticollision CL2

Select CL1

Select CL2

Halt

-

-

-

-

-

-

-

-

-

Command code

(hexadecimal)

26h (7 bit)

52h (7 bit)

93h 20h

95h 20h

93h 20h

95h 20h

50h 50h

60h

61h

30h

A0h

C0h

C1h

C2h

B0h

50h 00h

All the commands use the coding and framing as described in Ref. 3 and Ref. 4 (e.g.

parity) if not otherwise specified.

10.2 Timings

In this document the timing shown is not to scale and rounded to 1 μs.

All the given times refer to the data frames including start of communication and end of

communication, but do not include the encoding (like the Miller pulses).

Consequently a data frame sent by the PCD contains the start of communication (1 “start

bit”) and the end of communication (one logic 0 + 1 bit length of unmodulated carrier).

A data frame sent by the PICC contains the start of communication (1 “start bit”) and the

end of communication (1 bit length of no subcarrier).

MF1S5009

Product data sheet

PUBLIC

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 27 July 2010

189131

© NXP B.V. 2010. All rights reserved.

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