mf1s503x NXP Semiconductors, mf1s503x Datasheet - Page 18

• Manufacturer Part Number: mf1s503x
• Description: Mf1s503x Mifare Classic 1k - Mainstream Contactless Smart Card Ic For Fast And Easy Solution Development
• Manufacturer: NXP Semiconductors

NXP Semiconductors
MF1S503x
Product data sheet
PUBLIC
10.3 MIFARE Write
The MIFARE Write requires a block address, and writes 16 Bytes of data into the
addressed MIFARE Classic 1K block. It needs two pairs of command-response. These
two parts, MIFARE Write part 1 and part 2 are shown in
Table
Table 17
Table 16.
Name
Cmd
Addr
CRC
Data
NAK
Fig 14. MIFARE Write part 1
Fig 15. MIFARE Write part 2
16.
shows the required timing.
PICC ,,ACK''
PICC ,,NAK''
MIFARE Write command
Time out
PICC ,,ACK''
PICC ,,NAK''
PCD
All information provided in this document is subject to legal disclaimers.
Time out
A0h
Code
-
-
-
see
PCD
Rev. 3.1 — 21 February 2011
Table 9
Cmd
MIFARE Classic 1K - Mainstream contactless smart card IC
Data
194031
Addr
1558 μs
368 μs
Description
Read one block
MIFARE Block or Page address (00h
to 3Fh)
CRC according to
Data
see
Section 9.3
CRC
CRC
Ref. 9
Figure 14
T
TimeOut
T
T
ACK
NAK
T
TimeOut
T
T
ACK
NAK
and
MF1S503x
001aan015
Figure 15
© NXP B.V. 2011. All rights reserved.
59 μs
59 μs
Length
1 byte
1 byte
2 bytes
16 bytes
4-bit
ACK
NAK
001aan016
59 μs
59 μs
ACK
NAK
and
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