mf1s7001xdud NXP Semiconductors, mf1s7001xdud Datasheet - Page 23

• Manufacturer Part Number: mf1s7001xdud
• Description: Mifare Classic 4k - Mainstream Contactless Smart Card Ic
• Manufacturer: NXP Semiconductors

NXP Semiconductors
MF1S70YYX
Product data sheet
COMPANY PUBLIC
11.2 MIFARE Read
Table 18.
These times exclude the end of communication of the PCD.
Remark: The minimum required time between MIFARE Authentication part 1 and part 2 is
the minimum required FDT according to
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.
Classic Authentication is detailed in
The MIFARE Read requires a block address, and returns the 16 bytes of one
MIFARE Classic block. The command structure is shown in
Table 20
Table 19.
Table 20.
These times exclude the end of communication of the PCD.
Authentication part 1
Authentication part 2
Name
Cmd
Addr
CRC
Data
NAK
Read
Fig 15. MIFARE Read
PICC ,,ACK''
PICC ,,NAK''
Time out
PCD
shows the required timing.
MIFARE authentication timing
MIFARE Read command
MIFARE Read timing
Cmd
All information provided in this document is subject to legal disclaimers.
30h
Code
-
-
-
see
Addr
T
71 μs
71 μs
T
71 μs
Table 10
ACK
ACK
Rev. 3.0 — 2 May 2011
368 μs
MIFARE Classic 4K - Mainstream contactless smart card IC
min
min
196430
Ref.
CRC
T
T
T
T
T
5). The 4-byte input parameter for the MIFARE
Section 10.1.3
Description
Read one block
MIFARE Block address (00h to FFh)
CRC according to
Data content of the addressed block
see
ACK
TimeOut
TimeOut
ACK
TimeOut
Section 9.3
Ref.
max
max
4. There is no maximum time specified.
T
TimeOut
T
T
ACK
NAK
T
71 μs
T
71 μs
NAK min
NAK min
and
Ref. 4
Section
Figure 15
59 μs
NAK
T
T
T
T
10.2.2.
NAK max
TimeOut
NAK max
TimeOut
MF1S70yyX
Data
and
© NXP B.V. 2011. All rights reserved.
1548 μs
Length
1 byte
1 byte
2 bytes
16 bytes
4-bit
Table
T
1 ms
1 ms
T
5 ms
TimeOut
TimeOut
CRC
19.
001aan014
23 of 40