Manualsbrain.com
  1. Manuals
  2. Brands
  3. Quickcool
  4. Radio modules
  5. Data Sheet

Quickcool Radio modules KEYFOB-MF1K-02PVC-WHEP Data Sheet

Product codes
KEYFOB-MF1K-02PVC-WHEP
Download
Page of 39
MF1S50YYX
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
196330 
17 of 39
NXP Semiconductors
MF1S50yyX
MIFARE Classic 1K - Mainstream contactless smart card IC
9.4 ATQA and SAK responses
For details on the type identification procedure please refer to 
.
The MF1S50yyX answers to a REQA or WUPA command with the ATQA value shown in 
 and to a Select CL1 command (CL2 for the 7-byte UID variant) with the SAK 
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.
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.
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