SL3S1003 1013 UCODE G2iM and G2iM+ Rev. 3.8 5 February 2019 Product data sheet 201238 COMPANY PUBLIC 1 General description NXPs UCODE G2iM series transponder ICs offers in addition to the leading-edge read range features such as a Tag Tamper Alarm, Data Transfer, Digital Switch, advanced privacy-protection modes and a 640 bit configurable User Memory. Very high chip sensitivity (-17.5 dBm) enables longer read ranges with simple, single- port antenna designs. In fashion and retail the UCODE G2iM series improve read rates and provide for theft deterrence. In the electronic device market, they are ideally suited for device configuration, activation, production control and PCB tagging. In authentication applications, they protect brands and guard against counterfeiting. They can also be used to tag containers, electronic vehicles, airline baggage, and more. In addition to the EPC specifications the UCODE G2iM offers an integrated Product Status Flag (PSF) feature and read protection of the memory content. The UCODE G2iM+ offers on top of the UCODE G2iM features an integrated tag tamper alarm, digital switch, external supply mode, data transfer mode and real read range reduction. A special feature is the conditional, automatic real read range reduction, where the activation condition can be defined by the user, is newly introduced in the UCODE G2iM+. When connected to a power supply, the READ as well as the WRITE range can be boosted to a sensitivity of -27 dBm. The UCODE G2iM+ also allows the segmentation of the 640 bit User Memory in up to three segments (open, protected, private) with different access levels (Access- and User Password). For applications which require a longer EPC number the UCODE G2iM+ offers the possibility of up to 448 bit.NXP Semiconductors SL3S1003 1013 UCODE G2iM and G2iM+ 2 Features and benefits 2.1 Key features UHF RFID Gen2 tag chip according to EPCglobal v1.2.0 256-bit EPC for UCODE G2iM and up to 448-bit EPC for UCODE G2iM+ Up to 640-bit User Memory which can be segmented in the UCODE G2iM+. Private User Memory area protected by special User Password Memory read protection Integrated Product Status Flag (PSF) Tag tamper alarm Digital switch Data transfer mode Real Read Range Reduction (Privacy Mode) Conditional Real Read Range Reduction External supply mode Long read/write ranges due to extremely low-power design Reliable operation of multiple tags due to advanced anti-collision Broad international operating frequency: from 840 MHz to 960 MHz Data retention: 20 years Wide specified temperature range: -40 C up to +85 C 2.1.1 Memory 256 bit of EPC memory / up to 448 bit in G2iM+ 96-bit Tag IDentifier (TID) including 48-bit factory locked unique serial number 112-bit User TID memory 32-bit Kill Password to permanently disable the tag 32-bit Access Password to allow a transition into the secured state 32-bit User Password to allow access to the private user memory segment Read protection BlockWrite (32 bit) Write Lock BlockPermalock 2.2 Key benefits 2.2.1 End user benefit Outstanding User Memory size of 640 bit Prevention of unauthorized memory access through different levels of 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 TID range, including a 48 bit serial number SL3S1003 1013 All information provided in this document is subject to legal disclaimers. NXP B.V. 2019. All rights reserved. Product data sheet Rev. 3.8 5 February 2019 COMPANY PUBLIC 201238 2 / 48
