參數(shù)資料
型號： MF1S7001XDUF
廠商： NXP Semiconductors N.V.
元件分類： 外設及接口
英文描述： MIFARE Classic 4K - Mainstream contactless smart card IC for fast and easy solution development
封裝： 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
文件頁數(shù)： 17/40頁
文件大?。?/td> 686K
代理商： MF1S7001XDUF
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
17 of 40
NXP Semiconductors
MF1S70yyX
MIFARE Classic 4K - Mainstream contactless smart card IC
All timing can be measured according to ISO/IEC 14443-3 frame specification as shown
for the Frame Delay Time in
Figure 11
. For more details refer to
Ref. 3
and
Ref. 4
.
The frame delay time from PICC to PCD must be at least 87
μ
s.
Remark:
Due to the coding of commands, the measured timings usually excludes (a part
of) the end of communication. This needs to be considered, when comparing the specified
with the measured times.
9.3 MIFARE Classic ACK and NAK
The MIFARE Classic uses a 4 bit ACK / NAK as shown in
Table 10
.
Table 10.
Code (4-bit)
Ah
0h to 9h, Bh to Fh
Fig 11. Frame Delay Time (from PCD to PICC) and T
ACK
and T
NAK
001aan008
last data bit transmitted by the PCD
FDT = (n* 128 + 84)/fc
256/fc
end of communication (E)
128/fc
logic ''1''
128/fc
start of
communication (S)
first modulation of the PICC
FDT = (n* 128 + 20)/fc
256/fc
end of communication (E)
T
ACK
, T
NAK
128/fc
logic ''0''
128/fc
start of
communication (S)
MIFARE ACK and NAK
ACK/NAK
Acknowledge (ACK)
NAK
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相關代理商/技術參數(shù)
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