XRAG2 Datasheet, PDF (4/8 Pages) STMicroelectronics – UHF, EPCglobal Class-1 Generation-2, Contactless Memory Chip 432 bit with Multi-session Protocol, Anti-collision and Kill functions

2 XRAG2 memory mapping
The four-memory bank configuration is shown in Figure 4.
Figure 4. Four-memory bank configuration
XRAG2
Bank 11 ^{USER Bank} 128-bit
Bank 10
TID Bank
64-bit
Bank 01
EPC Bank
176-bit
Bank 00 ^{RESERVED Bank 64-bit}
70h
User
7Fh
...
...
...
10h
User
1Fh
00h
User
0Fh
30h
TID
3Fh
20h
TID
2Fh
10h
TID
1Fh
00h
TID = E002h
0Fh
A0h
DSFID
AFh
90h
EPC
9Fh
...
...
...
...
up to 128 EPC bit
...
...
...
...
20h
EPC
2Fh
10h (PC+EPC) length AFI/NSI _1Fh
00h
CRC16
0Fh
30h
Access Password
3Fh
20h
Access Password
2Fh
10h
Kill Password
1Fh
00h
Kill Password
0Fh
4/8