UCODE® G2iL and G2iL+

SL3S1203_1213

NXP’s UCODE G2iL and G2iL+ ICs are products of the UCODE product family and support industry-demanded features such as Tag Tamper.

Product Details

Select a section:

Block Diagram

UCODE G2iL G2iL+ Block Diagram

UCODE G2iL G2iL+ Block Diagram

Features

Key features

  • UHF RFID Gen2 tag chip according to 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

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 costs efficient antenna designs
  • Low Q-Value eases broadband 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 database
  • 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.

Documentation

Quick reference to our documentation types.

Filters

1-5 of 13 documents

Show All

Design Resources

Select a section:

Hardware

Filters

3 hardware offerings

Engineering Services

1-5 of 6 engineering services

Show All

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Support

What do you need help with?

Search