Impinj M700 Series RAIN RFID Tag Chips with Extended Memory
Impinj M780 and M781 RAIN RFID tag chips have large memory banks and advanced features that enable reliable storage, access, and monitoring of item attribute data — increasing item visibility, reducing waste, and improving consumer safety.
Store extended item data in a dependable, large-memory tag chip
As part of the Impinj M700 series, the Impinj M780 and M781 provide industry-leading performance, features, and manufacturability while enabling customers to expand RAIN programs into new and emerging markets. Ideal for pharmaceutical, food, industrial, and manufacturing applications, these large memory capacity tag chips are designed for capturing extended product attributes such as batch/lot numbers, dates, net weight, or use-by dates. The Impinj M780 and M781 support current GS1 tag encoding recommendations, including the recently announced EPC Tag Data Standard (TDS) v2.0, so supply chain partners can easily pinpoint products of a specific lot or batch for recall and monitor expiry dates to ensure older products ship and are used first.
Reliable performance at a greater distance for harder-to-read applications
Extend read range with best-in-class read sensitivity to capture more items of a RAIN RFID system with these reliable, powerful tag chips. Impinj AutoTune V2 adaptive tuning optimizes tag performance and allows reads on more materials and in difficult environments. An Impinj-exclusive portfolio of Core3D Antenna reference designs enable omnidirectional reads, eliminating blind spots and improving accuracy. Ensure consistent and accurate data delivery with the Impinj Integra V2 memory diagnostics suite.
Digital transformation at scale with proven manufacturing technology
The Impinj M780 and M781 build upon proven Impinj M700 manufacturing technology. The M780 and M781 help optimize tag chip production, enabling high-volume applications and growth into emerging markets. The Impinj Enduro V2 bonding pad allows for easier manufacturability and outstanding durability over the lifespan of a tag.
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 V2 bonding technology
Updated Impinj Enduro bonding pad design provides optimal mechanical stability and assembly consistency 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
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
Support and Documentation
Product brief/datasheet
Get Impinj M700 documentationApplication notes and tips
Explore Impinj tag chip resourcesAdditional support and resources
Visit Impinj support portalCompare Specifications
Bring IoT to retail, logistics, manufacturing, healthcare, and more industries
Explore Impinj platform solutions 
Inventory Management
Automate inventory counting within stores; gain powerful insights into store operations and customer preferences
RAIN RFID inventory management
Loss Prevention
Go beyond alarms to eliminate blind spots; understand exactly what, when, where, and how every un-purchased item exits the store
RAIN RFID loss prevention
Product Authentication
Authenticate product automatically at every stage in supply chain to ensure brand trust
RAIN RFID product authentication
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.
Impinj readers — connectivity for enterprise IoT
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.