Socket CF RFID User Manual page 44

LTO CM 14443-A (LTO)
The LTO-CM is compliant with ISO14443-A air
interface.
Figure 12 - Memory Structure of the LTO CM
128 blocks of 32 bytes = 4096 bytes (32768 bits) of user memory is available for read/write.
Note: Only the tag serial number can be read by the CF RFID Reader-Scan Card.
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