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UHF 860–960 MHzImpinj

Impinj M800

High-performance UHF RAIN RFID tag chip with improved sensitivity, extended memory, and authentication features.

Official Datasheet ↗
Frequency
860–960 MHz
Protocol
EPC Class 1 Gen 2 (ISO/IEC 18000-63), RAIN RFID
Memory
128 bits EPC, 32 bits kill password, 32 bits access password, 896 bits user memory
Interface
RF (contactless)
Temp Range
-40°C to +85°C
Form Factor
Die/wafer for inlay integration

Full Specifications

ManufacturerImpinj
Frequency CategoryUHF 860–960 MHz
Frequency860–960 MHz
ProtocolEPC Class 1 Gen 2 (ISO/IEC 18000-63), RAIN RFID
Memory128 bits EPC, 32 bits kill password, 32 bits access password, 896 bits user memory
InterfaceRF (contactless)
Temperature Range-40°C to +85°C
Form FactorDie/wafer for inlay integration
Security32-bit access password, 32-bit kill password, cryptographic authentication, Impinj Authentic technology

Engineering Brief

The Impinj M800 is a high-performance UHF RAIN RFID tag IC operating in the global 860–960 MHz band with enhanced read sensitivity (approximately -22 dBm) enabling extended read ranges. It features 896 bits of user memory, standard EPC Gen2 air interface compliance, and integrated cryptographic authentication capabilities for brand protection and anti-counterfeiting applications. The chip is designed for demanding supply chain and retail environments with industrial temperature range support and robust performance in challenging RF conditions.

Typical Applications

  • Retail inventory management and item-level tracking
  • Supply chain logistics and asset tracking
  • Pharmaceutical anti-counterfeiting and authentication
  • Apparel and fashion item tracking
  • Healthcare product authentication
  • High-value asset management

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