mf1s7009 NXP Semiconductors, mf1s7009 Datasheet - Page 25

• Manufacturer Part Number: mf1s7009
• Description: Mainstream Contactless Smart Card Ic For Fast And Easy Solution Development
• Manufacturer: NXP Semiconductors

NXP Semiconductors
MF1S7009
Product data sheet
PUBLIC
11.5 MIFARE Transfer
Table 19.
These times exclude the end of communication of the PCD.
Remark: The minimum required time between MIFARE Increment, Decrement, and
Restore part 1 and part 2 is the minimum required FDT acc. to
maximum specified.
Remark: The MIFARE Increment, Decrement, and Restore require a MIFARE Transfer to
store the value into a destination block.
Remark: The MIFARE Increment, Decrement, and Restore command part 2 does not
provide an acknowledgement, so the regular time out has to be used instead.
The MIFARE Transfer requires a destination block address, and writes the value stored in
the volatile memory into one MIFARE Classic block. The command structure is shown in
Figure 19
Table 21
Increment,
Decrement, and
Restore part 1
Increment,
Decrement, and
Restore part 2
Fig 19. MIFARE Transfer
shows the required timing.
and
MIFARE Increment, Decrement and Restore timing
Time out
Table
All information provided in this document is subject to legal disclaimers.
,,ACK''
,,NAK''
PICC
PICC
PCD
20.
T
71 μs
71 μs
ACK
Rev. 3 — 26 July 2010
Cmd
min
193031
Addr
368 μs
T
T
T
ACK
TimeOut
TimeOut
max
CRC
Mainstream contactless smart card IC
T
71 μs
71 μs
NAK min
T
TimeOut
T
T
ACK
NAK
T
T
T
Ref.
NAK max
TimeOut
TimeOut
MF1S7009
4. There is no
001aam216
59 μs
59 μs
ACK
NAK
© NXP B.V. 2010. All rights reserved.
T
5 ms
5 ms
TimeOut
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