Silicon Labs Unveils 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 AUSTIN, Texas , May 22, 2025 /PRNewswire/ -- Silicon Labs, the leading innovator in low-power wireless solutions, today 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.