FM13UF0051E (shorted to UF0051E) is an UHFTag Chip IC developed by FudanMicroelectronics Company in accordance with EPC Global Class1 Gen2V2 and ISO/EC 18000-63(TypeC).
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2.1 Introduction
UF0051E is an UHF Tag Chip IC developed by Fudan Microelectronics Company. The chip is in accordance with EPC Global Class1 Gen2V2 and ISO/IEC 18000-63(TypeC).
With the industry-leading RF Performance, the UF0051E is particularly well suited for inventory management applications, supply chain management, personnel or vehicle identification, library management, airline luggage tracking, intelligent manufacturing and other fields.
2.2 Product Features
2.2.1 Contactless Interface
EPC Global Class1 Gen2V2 & ISO/IEC 18000-63 compliant
Frequence Range: 840~960MHz
Anti-Collision
Read sensitivity -24dBm
Write sensitivity -23dBm
Data rates:
Forward link 40~160Kbits/s
Reverse link 5~640Kbits/s
2.2.2 NVM Memory
EPC memory: 160 bits
User memory: 32 bits
TID memory: 96bits
Reserved memory: 64bits, include 32bits Access password and 32bits Kill password
Endurance:100,000 cycles
Data retention: 50 years
2.2.3 Security Features
96-bit Unique Tag Identifier (TID), factory locked, read only
Password verification function
Lock command
Kill command
2.2.4 Features
Backscatter strength configurable
Memory erase/write speed configurable
Product Status Flag(PSF) function
Parallel Encoding function
Ultra reliable data reading function, invoid sending back wrong EPC, TID, or User data
Fast Initialization mode
2.3 Function Block Diagram
UF0051E consists of three major blocks:
Analog Part
Digital Part
NVM Memory
The analog part provides stable supply voltage harvested from the field and demodulates data received from the reader which is then transfered to the digital part. The modulation transistor of the analog part also transmits data back to the reader.
The digital section includes the state machines, processes the protocol and handles
communication with the NVM memory.
The NVM memory contains the Reserved memory, TID, EPC and User memory.

2.3.1 Pin Information

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