Overview

Impinj RAIN RFID Reader Chips are advanced system‑on‑chip (SoC) semiconductor components that embed RAIN RFID read/write capability into smart devices and IoT edge hardware. They enable manufacturers to build compact, low‑power, high‑performance devices that reliably identify, locate, and authenticate tagged items in environments such as retail, supply chain, logistics, and asset management. Impinj’s E family chips (E300, E500, E700, E900) deliver improved reader sensitivity, power efficiency, and integration for next‑generation RAIN RFID applications, supporting development tools that accelerate time to market.

Features and Capabilities

• **Core Technology: **RAIN RFID reader SoCs enabling embedded tag reading and writing in IoT devices.
• **Performance: **Industry‑leading receive sensitivity for reliable long and medium read ranges across use cases.
• **Low Power & Compact Design: **Lower chip power consumption with small physical footprint ideal for battery‑powered and space‑constrained designs.
• Series Variants:
• • E900 – Enterprise‑grade high sensitivity for dense tag environments and fast performance.
• • E700 – High‑performance handheld and fixed readers with extended read range.
• • E500 – Medium range for POS, mobile, wearable, and smart appliances.
• • E300 – Cost‑optimized close‑range IoT reader applications.
• Development Tools:
• Integration with Impinj SDKs and developer kits simplifies hardware design and accelerates deployment.
• Gen2X Support:
• Enables advanced tag performance, improved sensitivity, extended read range, and protection features in next‑generation RAIN systems.
• Embedded Integration:
• Designed for seamless integration into handhelds, fixed readers, kiosks, POS devices, and other connected edge equipment.