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PicoTag
Inside Contactless (formerly Inside Technologies) makes a contactless RFID product series
called the PicoTag. There are two different sizes of PicoTag memories, 2K and 16K. There
are two different modes of operation, plain and secure.
Figure 8 - Memory Structure of the PicoTag 2K
29 blocks of 8 bytes = 232 bytes (1856 bits) of user memory is available for read/write.
Block #
3 (0x03)
4 (0x04)
5 (0x05)
.
.
.
30 (0x1E)
31 (0x1F)
A 64-bit ID (factory programmed) uniquely identifies each PicoTag chip.
TID
Note: Only the tag ID can be read by the CF RFID Reader-Scan Card.
APPENDIX B: HF RFID STANDARDS AND TAG DESCRIPTIONS
64 bits
(8 bytes per block)
.
.
.
.
.
.
.
.
.
.
.
.
Unique Tag ID 64 bits (8 bytes)
.
.
.
.
.
.
.
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.
.
The user can
permanently
lock any block
Once a block is
locked it can not
be unlocked.
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