描述 Description

NXP’s UCODE G2iL series transponder ICs offer leading-edge read range and support industry-first features such as a Tag Tamper Alarm, Data Transfer, Digital Switch, and advanced privacy-protection modes.
Very high chip sensitivity (-18 dBm) enables longer read ranges with simple, single-port antenna designs. When connected to a power supply, the READ as well as the WRITE range can be boosted to a sensitivity of -27 dBm. In fashion and retail the UCODE G2iL series improve read rates and provide for theft deterrence. For consumer electronics the UCODE G2iL series is suited for device configuration, activation, production control, and PCB tagging. In authentication applications the transponders can be used to 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 G2iL offers an integrated Product Status Flag (PSF) feature and read protection of the memory content.
On top of the G2iL features the G2iL+ offers an integrated tag tamper alarm, RF fielddetection, digital switch, external supply mode, read range reduction and data transfermode.

特性 Features

Key featuresUHF 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
Memory128-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 benefitPrevention 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 benefitsHigh sensitivity enables small and cost efficient antenna designs
Low Q-Value eases broad band antenna design for global usage
Label manufacturer benefitConsistent 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 commandsPSF 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.

應(yīng)用 Application

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
Outside above mentioned applications, please contact NXP Semiconductors for support.