SL3ICS1002 datasheet(1/56 Pages) NXP

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1. General description

The UHF EPCglobal Generation 2 standard allows the commercialized provision of mass

adoption of UHF RFID technology for passive smart tags and labels. Main fields of

applications are supply chain management and logistics for worldwide use with special

consideration of European, US and Chinese frequencies to ensure that operating

distances of several meters can be realized.

The G2X is a dedicated chip for passive, intelligent tags and labels supporting the

EPCglobal Class 1 Generation 2 UHF RFID standard. It is especially suited for

applications where operating distances of several meters and high anti-collision rates are

required.

The G2X is a product out of the NXP Semiconductors UCODE product family. The entire

UCODE product family offers anti-collision and collision arbitration functionality. This

allows a reader to simultaneously operate multiple labels / tags within its antenna field.

A UCODE G2X based label/ tag requires no external power supply.

Its contact-less interface generates the power supply via the antenna circuit by

propagative energy transmission from the interrogator (reader), while the system clock is

generated by an on-chip oscillator. Data transmitted from interrogator to label/tag is

demodulated by the interface, and it also modulates the interrogator’s electromagnetic

field for data transmission from label/tag to interrogator. A label/tag can be operated

without the need for line of sight or battery, as long as it is connected to a dedicated

antenna for the targeted frequency range. When the label/tag is within the interrogator’s

operating range, the high-speed wireless interface allows data transmission in both

directions.

In addition to the EPC specifications the G2X offers an integrated EAS (Electronic Article

Surveillance) feature and read protection of the memory content. On top of the

specification of the G2XL the G2XM offers 512-bit of user memory.

SL3ICS1002/1202

UCODE G2XM and G2XL

Rev. 3.6 — 10 March 2011

139036

Product data sheet

COMPANY PUBLIC

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