lri2k STMicroelectronics, lri2k Datasheet - Page 87

• Manufacturer Part Number: lri2k
• Description: 13.56 Mhz, 2048-bit Eeprom Tag Ic With 64-bit Uid And Kill Code, Iso 15693 And Iso 18000-3 Mode 1 Compliant
• Manufacturer: STMicroelectronics

LRI2K
B.3
Application family identifier (AFI) (informative)
The AFI (application family identifier) represents the type of application targeted by the VCD
and is used to extract from all the LRI2K present only the LRI2K meeting the required
application criteria.
It is programmed by the LRI2K issuer (the purchaser of the LRI2K). Once locked, it cannot
be modified.
The most significant nibble of the AFI is used to code one specific or all application families,
as defined in
The least significant nibble of the AFI is used to code one specific or all application
subfamilies. Subfamily codes different from 0 are proprietary.
Table 98.
1. X = '1' to 'F', Y = '1' to 'F.
significant
nibble
most
AFI
‘X’
‘0’
‘0’
‘5’
‘F’
'C
'D
'X
‘1
'2
'3
'4
'6
'7
'9
'A
'B
'E
8
AFI coding
Table
significant
nibble
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
'‘0’, ‘Y’
‘0’, ‘Y’
‘0’, ‘Y’
least
AFI
'‘Y’
‘0’
'0
‘Y’
98.
(1)
All families and subfamilies
'All subfamilies of family X
Only the Y
Proprietary subfamily Y only
Transport
Financial
Identification
Telecommunication
Medical
Multimedia
Gaming
Data storage
Item management
Express parcels
Postal services
Airline bags
RFU
RFU
RFU
VICCs respond from
th
subfamily of family X
Meaning
No applicative preselection
Wide applicative preselection
IEP, Banking, Retail etc.
Access Control etc.
Public Telephony, GSM etc.
Internet services etc.
Mass transit, Bus, Airline etc.
Portable Files etc.
Examples / Note
CRC (Informative)
87/89