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Impinj M700 Series RAIN RFID Tag Chips Extend IoT

Impinj M730, M750, M770, and M775 RAIN RFID tag chips provide high performance, fast inventory capability, and advanced features for next-generation, universal RAIN RFID tags.


Bring IoT to retail with high-performing tag chips

The Impinj M700 series is a premium family of RAIN RFID tag chips that can be attached to or embedded in nearly any item to enable solutions for high-speed inventory counting, loss prevention, frictionless self-checkout, and seamless product returns. Impinj M700 series products come in a range of EPC and user memory configurations with capabilities such as cryptographic authentication for product authentication


Why use Impinj M700 series chips

Impinj M700 series tag chips bring game-changing advancements to RAIN RFID. Ideal for large-scale, global deployments, Impinj M700 tag chips deliver high-performance, quality, and reliability.  

  • Read items faster, from farther away: improved tag readability enables items to be read at longer distances, and read faster to reduce inventory time and improve productivity
  • Support next-generation RAIN solutions: new capabilities enable innovative solutions for consumer privacy, anti-counterfeiting, loss prevention, and embedded tagging
  • Tag options for all items: allows for small, universal tags that can operate worldwide, simplifying the tag supply chain for a global enterprise 

Impinj tag chip features
for high performance RAIN RFID tags

Protected Mode tag data protection

Impinj Protected Mode makes a RAIN tag invisible to RAIN readers. The tag can be returned to normal operation, and made visible to RAIN readers, using a secure PIN

Enduro IC bonding technology

Impinj Enduro bonding pad design optimizes eco-friendly tag performance and delivers high-quality tags for improved tag yield, reliability, and durability

FastID high-speed reading

Reduce inventory time by simplifying the steps needed to identify a tag when using a TID-based numbering system

AutoTune V2 adaptive RF tuning 

Impinj AutoTune optimizes performance to the tag’s environment for improved readability across a range of materials, tag form factors, and operating frequencies  

Integra V2 memory diagnostics 

Suite of diagnostics verify tag chip health and validate data encoding to consistently deliver more accurate data and reliable tags  

TagFocus read redundancy prevention 

Unique algorithm prevents multiple reads of the same chip so that hard-to-read tags can be read more accurately within a complex population of tags  


Introducing Impinj M775 tag chip for product authentication applications

Impinj M775 tag chip is a high-performance RAIN RFID tag chip with an ISO/IEC 29167-11 based cryptographic engine and a unique Impinj-programmed cryptographic key. Together with the Impinj Authentication Service, it enables cryptographic authentication of tagged items. 

Compare Specifications

Impinj M700 Series RFID Tag Chips specification chart, detailing memory capacity, sensitivity, and proprietary technology features across models M730 to M781.

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Bring IoT to retail, logistics, manufacturing, healthcare, and more industries

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Inventory Management

Automate inventory counting within stores; gain powerful insights into store operations and customer preferences

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Loss Prevention

Go beyond alarms to eliminate blind spots; understand exactly what, when, where, and how every un-purchased item exits the store

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Product Authentication

Authenticate product automatically at every stage in supply chain to ensure brand trust

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Find RAIN RFID tags and inlays built with Impinj chips

Impinj partners provide a vast range of tag and inlay products built with Impinj chips inside, providing unmatched system performance and item-level visibility for applications in industries from retail to healthcare, hospitality to supply chain.


Impinj platform — a foundation for IoT solutions

The Impinj platform lays a foundation for IoT solutions development, extending the Internet’s reach from the cloud, through edge connectivity devices, all the way to physical items. Our broad partner ecosystem uses our platform's best-in-market products, capabilities, and technology to deliver whole products that address business needs. Wirelessly connect everyday items to discover, engage with, and protect them. Easy to deploy and use, our platform delivers performance unequaled by mix-and-match approaches built from other vendors’ products.


Learn more about Impinj readers

Impinj readers wirelessly connect items to the Internet with the performance, quality, and reliability necessary for robust solutions. With numerous form and deployment options, Impinj RAIN RFID readers offer flexible implementation to meet your unique needs.