Overview

Impinj RAIN RFID Tag Chips are semiconductor components embedded in RFID tags or inlays, enabling items to be wirelessly identified, located, and authenticated. They deliver high readability, global RAIN RFID standard compliance, and flexible memory options for item data. Designed for retail, logistics, healthcare, manufacturing, and industrial IoT, these chips provide scalable item-level visibility, accelerate inventory management, reduce loss, and support connected digital systems.

Features and Capabilities

• Core Functionality:
  • Provides unique item identity, location tracking, and authenticity verification.
  • Enables item-level visibility across supply chains and IoT systems.
• Chip Families:
  • M800 Series (M830, M850): Next-gen chips with improved read range, privacy, and Gen2X support.
  • M700 Series (M730, M750, M770, M775): Fast inventory, reliable performance, advanced feature support.
  • M700 Extended Memory (M780, M781): Large memory capacity for storing batch, date, or attribute data.
  • Monza R6 Series: Versatile chips optimized for multiple applications.
  • Monza 4QT: Extended memory, omnidirectional read capabilities for complex deployments.
  • Monza X-8K: Embedded RFID chips for electronic device integration.
• High Readability & Inventory Efficiency:
  • Reliable reads in dense tag populations, small items, liquids, or metals.
  • Accelerates inventory, logistics, and supply chain operations.
• Standards Compliance:
  • Supports global RAIN RFID / EPC Gen2 standards.
  • Gen2X enhances speed, range, and anti-collision performance.
• Adaptive & Robust Technologies:
  • AutoTune adaptive RF tuning optimizes chip performance for different antennas/environments.
  • Enduro bonding pads improve chip-antenna connection durability.
• Memory & Data Options:
  • Flexible EPC and user memory for storing item attributes.
  • Supports item metadata such as batch, date, weight, or serial information.
• Privacy & Protection Features:
  • Protected Mode and other technologies secure tag data and consumer privacy.
• Application Areas:
  • Retail inventory management, supply chain tracking, loss prevention.
  • Product authentication, anti-counterfeiting, embedded IoT use cases.
  • Industrial automation and manufacturing process tracking.