EM4423T [EOL]

DUAL Frequency RAINFC Transponder IC with Tamper Alarm

Description

em|echo-T is part of the latest generation of EM Microelectronic Radio-Frequency IDentification (RFID) devices, combining Near-Field Communication (NFC) and RAIN RFID functionalities on a single die. Target applications and market segments include retail, product authenticity. em|echo-T provides multiple benefits and usages via the RAIN RFID communication interface like supply chain management, stock inventory, product returns and data privacy. In parallel it enables customer engagement through product information and loyalty programs using an NFC-enabled smartphone. An electrical continuity loop check (“tamper detection") provides a means to detect tampering with product packaging through both the RAIN RFID reader infrastructure for in-store inventory surveillance and end customer smartphones for product authenticity applications. em|echo-T is a dual frequency device supporting ISO/IEC 14443A and NFC ForumTM Type 2 specifications on one side and RAIN RFID protocols ISO/IEC 18000-63 and EPCTM Gen-2v2, including extended privacy features, on the other. Each IC is manufactured with a 96-bit unalterable unique identifier (UID) used by both RF protocols. em|echo-T’s non-volatile memory is accessible from either RF air interface and supports BlockWrite commands, enabling fast encoding, as well as the Untraceable commａnd to hide portions of memory of the tag or label to guarantee end-user privacy. Tamper status can be optionally stored in non-volatile memory, enabling product packaging lifecycle management. Tamper evidence read-out using a smartphone is supported using a dynamic NDEF message implementation supported by both AndroidTM and iOSTM.

Features 

- Tamper detection

- Dual Frequency 1-step inlay manufacturing

- Shared memory and a common unique ID

- Extended temperature range (-40°C to +85°C)

- Sawn wafers, 6-mils thickness, gold bumps

- NFC Interface

· ISO/IEC 14443A-3 compliant tag

· NFC ForumTM Type 2 compliant

· Anti-tearing support for NFC capability container (CC) and Static/Dynamic lock bytes

· NFC Memory locking mechanism per block/page

· ACCESS counter increased at first reading

· Optional limit of unsuccessful LOGINs

· Optional security timeout for unsuccessful LOGINs

· Optional control of EPC privacy features

· UHF power detection

· Tamper status accessible without any application development and by using NDEF swap properties

· 50pF NFC on-chip resonant capacitor

- EPC Interface

· ISO/IEC 18000-63 compliant

· EPCTM Gen2 V2 compliant

· Alteration EAS compliant

· Tag Alteration (Core) compliant

· 32-bit Access and Kill passwords

· Read sensitivity up to -18dBm with a dipole antenna

· Write sensitivity up to -13dBm with a dipole antenna

· Fast writing using the BlockWrite commａnd

· BlockPermalock for USER memory

· NFC field detection and ACCESS counter

· Tamper alarm

Applications 

- Product Identification

- Customer engagement, coupons, loyalty programs

- Inventory and supply chain management

- Asset control

- Single tap quick re-ordering

- Tamper evidence detection