lri64 STMicroelectronics, lri64 Datasheet - Page 17

• Manufacturer Part Number: lri64
• Description: Memory Tag Ic At 13.56 Mhz, With 64-bit Unique Id And Worm User Area, Iso15693 And Iso18000-3 Mode 1 Compliant
• Manufacturer: STMicroelectronics

LRI64
10
10.1
Special fields
Unique Identifier (UID)
Members of the LRI64 family are uniquely identified by a 64-bit Unique Identifier (UID). This
is used for addressing each LRI64 device uniquely and individually, during the anti-collision
loop and for one-to-one exchange between a VCD and an LRI64.
The UID complies with ISO/IEC 15963 and ISO/IEC 7816-6. It is a read-only code, and
comprises (as summarized in
Figure 13. UID format
Figure 14. Decision tree for AFI
8-bit prefix, the most significant bits, set at E0h
8-bit IC Manufacturer code (ISO/IEC 7816-6/AM1), set at 02h (for STMicroelectronics)
48-bit Unique Serial Number
63
Most significant bits
E0h
No
55
Answer given by the VICC
to the Inventory Request
02h
Figure
Inventory Request
47
Received
AFI value
AFI Flag
Set ?
= 0 ?
13):
Yes
Yes
Unique Serial Number
No
AFI value
= Internal
value ?
Yes
Least significant bits
No Answer
No
AI06679B
AI09725
0
Special fields
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