Semtech LR1110

Features

Low-Power High-Sensitivity LoRa/(G)FSK Half-Duplex RF Transceiver

• Worldwide ISM frequency bands support in the range 150 - 960MHz
• Low Noise Figure RX front-end for enhanced LoRa/ (G) FSK sensitivity
• High power PA path +22dBm
• High efficiency PA path +15dBm
• Long Range FHSS (LR-FHSS) modulator
• Integrated PA regulator supply selector to simplify dual power +15/+22dBm with one board implementation
• Able to support world-wide multi-region BOM, the circuit adapts to matching network to satisfy regulatory limits
• Fully compatible with SX1261/2/8 devices and the LoRaWAN® standard, defined by the LoRa Alliance®

Multi-Purpose Radio Front-End Targeting Geolocation Purposes

• GNSS (GPS/ BeiDou) low-power scanning
• 802.11b/g/n Wi-Fi ultra-low-power passive scanning
• 150 - 2700MHz continuous frequency synthesizer range
• High bandwidth RX ADC (up to 24MHz DSB)
• Digital baseband processing

Cryptographic Engine

• Hardware support for AES-128 encryption/decryption based algorithms
• Handling device parameters such as DevEUI and JoinEUI, as defined by the LoRa Alliance
• Protects confidential information such as encryption keys against unauthorized access
• Stores NwkKey, AppKey, as defined in the LoRaWAN standard

Applications

• Asset location
• Asset recovery
• Asset traceability
• Inventory management
• Asset loss and theft prevention

Packaging

• QFN32 5x5 mm

Order Codes

• LR1110IMLTRT