MF1S5009DA4 查看數據表（PDF） - NXP Semiconductors.

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MF1S5009DA4

Mainstream contactless smart card IC for fast and easy solution development

NXP Semiconductors. 

NXP Semiconductors

MF1S5009

Mainstream contactless smart card IC

Table 12. MIFARE authentication command

Name

Code

Description

Auth (with Key A) 60h

Authentication with Key A

Auth (with Key B) 61h

Authentication with Key B

Addr

-

MIFARE Block address (00h to FFh)

CRC

-

CRC according to Ref. 4

Token RB

-

Challenge 1 (Random Number)

Token AB

-

Challenge 2 (Random Number)

Token BA

-

Challenge 2 (Random Number)

NAK

see Table 9

see Section 10.3

Length

1 byte

1 byte

1 byte

2 bytes

4 bytes

8 bytes

4 bytes

4-bit

Table 13. MIFARE authentication timing

These times exclude the end of communication of the PCD.

Authentication part 1

Authentication part 2

TACK min

661 μs

113 μs

TACK max

TTimeOut

TTimeOut

TNAK min

661 μs

113 μs

TNAK max

TTimeOut

TTimeOut

TTimeOut

1 ms

1 ms

Remark: The minimum required time between MIFARE Authentication part 1 and part 2 is

the minimum required FDT according to Ref. 4. There is no maximum specified.

Remark: The MIFARE authentication and encryption requires an MIFARE reader IC (e.g.

the CL RC632). For more details about the authentication command refer to the

corresponding data sheet (e.g. Ref. 5).

11.2 MIFARE Read

The MIFARE Read requires a block address, and returns the 16 bytes of one MIFARE

Classic block. The command structure is shown in Figure 14 and Table 14.

Table 15 shows the required timing.

PCD

PICC

,,ACK''

Cmd

Addr

CRC

368 μs

PICC

,,NAK''

TACK

TNAK

Data

1548 μs

CRC

NAK

59 μs

Time out

Fig 14. MIFARE Read

TTimeOut

001aam211

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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