产品特点 Features

Key features

• UHF RFID Gen2 tag chip according EPCglobal v1.2.0 with 128 bit EPC memory
• Memory read protection
• Integrated Product Status Flag (PSF)
• Tag tamper alarm
• RF field detection
• Digital switch
• Data transfer mode
• Real Read Range Reduction (Privacy Mode)
• External supply mode where both the READ & WRITE range are boosted to -27 dBm

Memory

• 128-bit of EPC memory
• 64-bit Tag IDentifier (TID) including 32-bit factory locked unique serial number
• 32-bit kill password to permanently disable the tag
• 32-bit access password to allow a transition into the secured state
• Data retention: 20 years
• Broad international operating frequency: from 840 MHz to 960 MHz
• Long read/write ranges due to extremely low power design
• Reliable operation of multiple tags due to advanced anti-collision
• READ protection
• WRITE Lock
• Wide specified temperature range: -40 °C up to +85 °C

Key benefits

End user benefit

• Prevention of unauthorized memory access through read protection
• Indication of tag tampering attempt by use of the tag tamper alarm feature
• Electronic device configuration and / or activation by the use of the digital switch / data transfer mode
• Theft deterrence supported by the PSF feature (PSF alarm or EPC code)
• Small label sizes, long read ranges due to high chip sensitivity
• Product identification through unalterable extended TID range, including a 32-bit serial number
• Reliable operation in dense reader and noisy environments through high interference suppression

Antenna design benefits

• High sensitivity enables small and cost efficient antenna designs
• Low Q-Value eases broad band antenna design for global usage

Label manufacturer benefit

• Consistent performance on different materials due to low Q-factor
• Ease of assembly and high assembly yields through large chip input capacitance
• Fast first WRITE of the EPC memory for fast label initialization

Custom commands

• PSF Alarm

  Built-in PSF (Product Status Flag), enables the UHF RFID tag to be used as EAS tag (Electronic Article Surveillance) tag without the need for a back-end data base.

• Read Protect

  Protects all memory content including CRC16 from unauthorized reading.

• ChangeConfig

  Configures the additional features of the chip like external supply mode, tamper alarm, digital switch, read range reduction or data transfer.

The UCODE G2iL is equipped with a number of additional features and custom commands. Nevertheless, the chip is designed in a way standard EPCglobal READ/WRITE/ACCESS commands can be used to operate the features. No custom commands are needed to take advantage of all the features in case of unlocked EPC memory

应用

Markets

• Fashion (Apparel and footwear)
• Retail
• Electronics
• Fast Moving Consumer Goods
• Asset management
• Electronic Vehicle Identification

Applications

• Supply chain management
  • Item level tagging
  • Pallet and case tracking
• Container identification
• Product authentication
• PCB tagging
• Cost efficient, low level seals
• Wireless firmware download
• Wireless product activation