First Series 3 SoCs, Powering the Next Wave of IoT Breakthroughs

SiXG301 and SiXG302, Silicon Labs' first wireless SoC families at the 22 nm process node, deliver breakthroughs in compute, power efficiency, integration and security

Silicon Labs announced the first products of its Series 3 portfolio with the introduction of two new wireless SoC families built at the advanced 22 nanometer (nm) process node: the SiXG301 and SiXG302. These highly integrated solutions represent a significant leap forward in compute power, integration, security, and energy efficiency, addressing the growing demands of both line-powered and battery-powered IoT devices.

The new Series 3 families of SoCs include:

• SiXG301: Optimized for Line-Powered Applications
  Purpose-built for line-powered smart devices, the SiXG301 includes an integrated LED pre-driver and offers an ideal solution for advanced LED smart lighting and smart home products, supporting Bluetooth, Zigbee, and Thread with support for Matter.
  
  
• SiXG302: Designed for Battery-Powered Efficiency
  The SiXG302 is planned for customer sampling in 2026