Programming Guide

CHUMP Reference Guide
78
Unique Identifier (UID)
ISO 18000 tags are identified by a 64-bit Unique Identifier that is
used for tag addressing. As shown in Figure 16, the UID consist
of the following:
• 8 MSBs defined as “EO”
• 8-bit manufacturer code
• 48-bit unique serial number
Figure 15 - Unique Identifier Format