Silicon Labs RF Transceiver Low IF/ISM Sub-GHz 32-Pin QFN EFR32FG1P131F256GM32-C0

Silicon Labs EFR32FG1P131F256GM32-C0 is a high-performance RF Transceiver featuring a 32-pin QFN package designed for low IF/ISM Sub-GHz wireless communication at 868 MHz. It integrates a powerful 40MHz 32-bit ARM Cortex-M4F core processor with up to 1MB Flash memory and 256KB RAM, enabling advanced embedded applications.

This transceiver supports multiple modulation techniques such as GFSK, BPSK, OOK, ASK, O-QPSK, and GMSK to accommodate various data transmission needs with a maximum data rate of 1 Mbps. It operates over a voltage range of 1.85V to 3.8V, making it suitable for low power and battery-powered systems.

The compact surface mount QFN package measures 5.1mm x 5.1mm x 0.85mm, allowing integration into space-constrained designs. It is engineered to operate reliably in temperature ranges from -40°C up to +85°C, meeting industrial-grade operational standards but does not carry specific standards or automotive certifications.

Additional features include a hardware cryptographic accelerator, true random number generator, low-energy sensor interface, multi-channel capacitive sensing interface, and a 12-channel peripheral reflex system for autonomous MCU peripheral interactions. These features enhance security, sensor integration, and power efficiency.

Typical applications encompass home and building automation, security systems, electronic shelf labels, industrial automation, commercial and retail lighting, and sensing solutions. It is optimized for battery-operated environments requiring low energy consumption and robust wireless performance.

Operates at 868 MHz frequency band suitable for Sub-GHz wireless protocols. Supports multiple modulation schemes for versatile communication needs. Includes advanced MCU with ARM Cortex-M4F core and substantial onboard memory.

Compact QFN package perfect for embedded systems with size constraints. Wide operating temperature range supports demanding industrial conditions. Hardware-based security features ensure data protection and integrity. Efficient peripheral reflex system facilitates autonomous MCU operation.

Low power consumption suits battery-operated wireless applications. Applicable to a broad range of industrial, commercial, and residential IoT projects.

Packaged in trays ready for surface mounting, this Silicon Labs transceiver delivers an efficient and flexible RF solution for next-generation wireless communication designs. Explore similar RF ICs within EnvMart’s Electronics & Electricals Semiconductor catalog for comprehensive component sourcing.

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