Silicon Labs Unveils First Series 3 SoCs, Powering the Next Wave of IoT Breakthroughs
- Silicon Labs announced its first Series 3 wireless SoCs, the SiXG301 and SiXG302 families, on May 22, 2025, in Austin, Texas.
- The announcement follows growing complexity in smart devices and design challenges to increase functionality while preserving energy efficiency.
- Built using a 22 nm process node, the SiXG301 targets line-powered devices with integrated LED pre-driver support, while the SiXG302 focuses on battery-powered efficiency using 30% less active current.
- Ross Sabolcik, Senior VP of Product Lines, explained that these SoCs offer adaptable and comprehensive designs that support advanced IoT devices, whether they operate on mains power or batteries.
- Silicon Labs intends to enable a variety of IoT use cases—including smart homes, industrial automation, and smart cities—through its secure and energy-efficient platforms, which will be featured at multiple events held as part of the Works With gatherings throughout 2025.
34 Articles
34 Articles

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
Wireless SoCs boost efficiency and computation in IoT applications
Utilising a 22nm process node, the wireless SOCs deliver breakthroughs in computing, power efficiency, integration, and security. The post Wireless SoCs boost efficiency and computation in IoT applications appeared first on eeNews Europe.
Silicon Labs debuts Series 3 SoCs for next-gen IoT solutions
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 Silicon Labs SiMG301 is…
Silicon Labs SiXG301 and SiXG302 "Series 3" wireless SoCs are built for line-powered and battery-powered IoT applications - CNX Software
Silicon Labs has just introduced the first 22nm Series 3 SoCs with the SiXG301 and SiXG302 Arm Cortex-M33 multiprotocol wireless SoCs designed for line-powered and battery-powered IoT devices, respectively. The SiXG301 is offered with 4MB flash and 512 KB SRAM, embeds an LED pre-driver for advanced LED smart lighting and smart home products, and supports 2.4 GHz wireless protocols such as Bluetooth, Zigbee, and Thread with support for Matter. T…
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