How to Build Obsolescence‑Resistant Systems in an Era of Rapid Tech Change

In an industry marked by rapid innovation, shrinking product life cycles, and volatile supply chains, semiconductor obsolescence has become an unavoidable challenge. While consumer, computing, and AI ... Read original →

The semiconductor ecosystem is fracturing: while 3nm/EUV and HBM advance aggressively, legacy nodes powering automotive and defense systems—like DDR3/4, PowerPC, and analog—are being orphaned. Infineon leverages its embedded flash and analog portfolio to embed obsolescence resistance at design-in, whereas Rochester Electronics thrives as the authorized aftermarket lifeline. U.S. CHIPS Act funding ignores trailing-edge capacity critical for long-lifecycle applications, accelerating China’s and Taiwan, China’s self-reliance in PLCC/QUAD packaging and mature RF. Over the next 18 months, FPGAs and RF ICs will become strategic battlegrounds—AMD/Xilinx and Lattice will push IP portability to extend device lifespans, while Chinese firms like Telink and Elytone exploit RISC-V to infiltrate industrial control niches. The real threat isn’t component EOL—it’s divergent ‘trusted component’ standards across U.S., EU, and China, which could triple certification costs for global avionics and defense platforms.