4o How Large Is The Mature Node Economy The focus immediately shifts to cutting-edge nodes such as 3nm or 5nm when discussing semiconductors. However, the economic and technological importance of mature semiconductor processes, typically those at or above the 28nm (or 40nm in many cases) node, remains substantial and essential to the industry’s foundation. Key technical and economic advantages of mature nodes: These legacy nodes form the critical backbone across numerous essential industries. They drive analog integrated circuits (ICs), power management ICs, automotive microcontrollers, display driver ICs, embedded non-volatile memory solutions, and various sensor-based applications. From a financial standpoint, mature nodes generate a robust, multi-billion-dollar revenue stream, providing economic stability and supporting foundational technologies critical to numerous global industries. Technical Sweet Spots That Keep Older Nodes Relevant […]