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abril 15, 2005
Confused about the EPC RFID Tag Classes?
| EPC Class | Definition | Programming |
| Class 0 | "Read Only" passive tags | Programmed as part of the semiconductor manufacturing process |
| *Class 0+ | "Write-Once, Read-Many" version of EPC Class 0 | Programmed once by the customer then locked |
| Class 1 | "Write-Once, Read-Many" passive tags | Programmed once by the customer then locked |
| Class 1 - Gen2 | "Write-Once, Read-Many" passive tags. UHF Gen2 protocol ratified by EPC Global, Inc. on Dec. 16, 2004 | Programmed once by the customer then locked |
| Class 2 | Rewritable passive tags | Can be reprogrammed many times |
| Class 3 | Semi-passive tags | |
| Class 4 | Active tags | |
| Class 5 | Readers | N/A |
| * Not an EPCglobal defined class | ||
Publicado por vitorsilva ās abril 15, 2005 09:07 AM