M730
Rain RFID tag chip with improved sensitivity and extended memory for retail, supply chain, and asset tracking
Full Specifications
| Manufacturer | Impinj |
|---|---|
| Frequency Category | UHF 860–960 MHz |
| Frequency | 860–960 MHz UHF |
| Protocol | EPC Gen2v2 (ISO/IEC 18000-63), RAIN RFID |
| Memory | 128 bits EPC, 32 bits User memory, 64 bits TID |
| Interface | RF (contactless) |
| Temperature Range | -40°C to +85°C |
| Form Factor | Die/wafer for inlay integration |
| Security | 32-bit access password, 32-bit kill password, Cryptographic authentication, Untraceable privacy mode |
Engineering Brief
The Impinj M730 is a third-generation RAIN RFID tag chip offering improved read sensitivity of approximately -21 dBm, enabling longer read ranges and more reliable performance in challenging environments. It features extended memory capabilities with user memory and TID for serialization, plus advanced security including cryptographic authentication and privacy modes. Designed for high-volume applications, the M730 delivers enhanced performance for retail item-level tagging, supply chain visibility, and asset tracking while maintaining backward compatibility with EPC Gen2 infrastructure.
Typical Applications
- Retail apparel and inventory management
- Supply chain logistics and tracking
- Asset tracking and management
- Item-level tagging
- Brand authentication and anti-counterfeiting
- Warehouse automation
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