Socket Mobile CF6V2 Benutzerhandbuch
APPENDIX B: HF RFID STANDARDS AND TAG DESCRIPTIONS
43
ISO14443
ISO/IEC 14443 is a 4-part RFID standard for short-range “Contactless Proximity
Cards”. Adopted in 1999 and 2000, ISO14443 has become the worldwide standard
for cashless payment and contactless stored value applications.
ISO14443-1 defines the physical characteristics of an RFID card.
ISO14443-2 specifies two types (A and B) of 13.56MHz air interface and
Cards”. Adopted in 1999 and 2000, ISO14443 has become the worldwide standard
for cashless payment and contactless stored value applications.
ISO14443-1 defines the physical characteristics of an RFID card.
ISO14443-2 specifies two types (A and B) of 13.56MHz air interface and
modulation methods used for communication between tags and readers.
ISO14443-3 specifies the anti-collision method for selecting one tag among
many.
ISO14443-4 defines the high-level protocol and method for data exchange
between tags and readers.
14443-A Mifare Standard 4K (Philips)
The Mifare chip from Philips is used in millions of secure contactless applications
since it was introduced in 1995.
Figure 10 - Memory Structure of the Mifare Standard 4K (MF1 IC S70)
BYTE
BLOCK SECTOR
15 14 13
12
11 10
09
08
07
06
05 04 03
02
01
00
0
Serial Number
Check
Byte
Manufacturer Data
1
Data
2
Data
3
0
Key A
Lock Bits
Key B
4
Data
5
Data
6
Data
7
1
Key A
Lock Bits
Key B
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
60
Data
61
Data
62
Data
63
15
Key A
Lock Bits
Key B
The complete Mifare specification can be obtained from the Philips publication
“Mifare Standard 4 kByte Card IC MF1 IC S70” dated October 2002.
Note: Only the tag serial number can be read by the SOMO 655 RFID Reader Card.