A Conduit Between Devices and the Outside World

Embedded directly into a device’s circuit board, Monza X-8K chips link to the device’s processor via standard I2C bus, enabling the processor or a RAIN reader to read and write to chip memory even when the device is powered off.

The endpoint layer of the Impinj platform


Monza X-8K Dura Benefits

Multimode Communication Device
Communicate with chip memory using RAIN RFID readers or standard I2C interface

Secure Information
With QT memory technology, a private data profile enables confidential data storage

Battery-Assisted Mode
Boost read/write performance with battery assisted DC power


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Key Features

Accessible User Memory

8,192 bits of user memory can be accessed through RF and I2C interface

Write Wakeup Mode

Features passive trigger to wake device from low power/standby state

Two Independent Antenna Ports

Enables multiple configurations for far field and near field applications

Monza Family Overview


With over 25 billion chips sold, Impinj Monza endpoint ICs are the industry standard for RAIN RFID solutions for retail, healthcare and more. The Monza product family connects everyday items to the Internet and provides unique capabilities optimized for specific application needs.


Impinj (NASDAQ: PI) wirelessly connects billions of everyday items such as apparel, medical supplies, and automobile parts to consumer and business applications such as inventory management, patient safety, and asset tracking. The Impinj platform uses RAIN RFID to deliver timely information about these items to the digital world, thereby enabling the Internet of Things.

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