参数资料
型号: MF1S7031XDUF
厂商: NXP Semiconductors N.V.
元件分类: 外设及接口
英文描述: MIFARE Classic 4K - Mainstream contactless smart card IC for fast and easy solution development
封装: MF1S7000XDA4<SOT500-2 (PLLMC)|<<http://www.nxp.com/packages/SOT500-2.html<1<Always Pb-free,;MF1S7000XDA8<SOT500|<<<1<Always Pb-free,;MF1S7001XDUD<Uncased die|<&l
文件页数: 16/40页
文件大小: 686K
代理商: MF1S7031XDUF
MF1S70YYX
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
COMPANY PUBLIC
Rev. 3.0 — 2 May 2011
196430
16 of 40
NXP Semiconductors
MF1S70yyX
MIFARE Classic 4K - Mainstream contactless smart card IC
9. Command overview
The MIFARE Classic card activation follows the ISO/IEC 14443 Type A. After the
MIFARE Classic card has been selected, it can either be deactivated using the
ISO/IEC 14443 Halt command, or the MIFARE Classic commands can be performed. For
more details about the card activation refer to
Ref. 4
.
9.1 MIFARE Classic 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 9
.
Table 9.
Command
All commands use the coding and framing as described in
Ref. 3
and
Ref. 4
if not
otherwise specified.
9.2 Timings
The timing shown in this document are not to scale and values are rounded to 1
μ
s.
All 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).
Command overview
ISO/IEC 14443
Command code
(hexadecimal)
26h (7 bit)
52h (7 bit)
93h 20h
93h 70h
95h 20h
95h 70h
50h 00h
60h
61h
40h
30h
A0h
C0h
C1h
C2h
B0h
Request
Wake-up
Anticollision CL1
Select CL1
Anticollision CL2
Select CL2
Halt
Authentication with Key A
Authentication with Key B
Personalize UID Usage
MIFARE Read
MIFARE Write
MIFARE Decrement
MIFARE Increment
MIFARE Restore
MIFARE Transfer
REQA
WUPA
Anticollision CL1
Select CL1
Anticollision CL2
Select CL2
Halt
-
-
-
-
-
-
-
-
-
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