Silicon Labs EFR32FG25B121F1152IM56-B RF Transceiver IC, 56-Pin QFN56

The Silicon Labs EFR32FG25 gecko SoC is an ideal solution for sub-GHz Wi-SUN applications for metering, lighting, and distribution automation. The high-performance sub-GHz radio provides long range and is not susceptible to 2.4 GHz interference from technologies like Wi-Fi. The single die, multi-core solution, provides industry leading security, high throughput, and an integrated power amplifier to enable the next level of secure connectivity for IoT devices.

Integrated PA with up to 16 dBm (SubGHz) TX power
Robust peripheral set and up to 37 GPIO
Operation up to 125 °C