Quickcool Radio modules CARD-MF1K-ISO-PVC 数据表
产品代码
CARD-MF1K-ISO-PVC
MF1S50YYX
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© NXP B.V. 2011. All rights reserved.
Product data sheet
COMPANY PUBLIC
COMPANY PUBLIC
Rev. 3.0 — 2 May 2011
196330
17 of 39
NXP Semiconductors
MF1S50yyX
MIFARE Classic 1K - Mainstream contactless smart card IC
9.4 ATQA and SAK responses
.
The MF1S50yyX answers to a REQA or WUPA command with the ATQA value shown in
value shown in
Remark: The ATQA coding in bits 7 and 8 indicate the UID size according to
ISO/IEC 14443 independent from the settings of the UID usage.
ISO/IEC 14443 independent from the settings of the UID usage.
Remark: The bit numbering in the ISO/IEC 14443 starts with LSBit = bit 1, but not LSBit =
bit 0. So one byte counts bit 1 to 8 instead of bit 0 to 7.
bit 0. So one byte counts bit 1 to 8 instead of bit 0 to 7.
Table 11.
ATQA response of the MF1S50yyX
Bit Number
Sales Type
Hex Value
16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
MF1S500yX
00 44h
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
MF1S503yX
00 04h
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Table 12.
SAK response of the MF1S50yyX
Bit Number
Sales Type
Hex Value
8
7
6
5
4
3
2
1
MF1S50yyX
08h
0
0
0
0
1
0
0
0