Chiplets Need A New Workflow

As the semiconductor industry transitions from planar SoCs to multi-die systems, chiplet technology is fundamentally reshaping the entire chip design and manufacturing workflow. Traditional linear des... Read original →

Chiplet adoption is forcing an unprecedented convergence of EDA, advanced packaging, and foundry processes. TSMC’s SoIC and CoWoS are evolving from manufacturing offerings into system-level integration platforms. EDA vendors like Synopsys and Siemens must embed multi-physics solvers—thermal, mechanical, electrical—into early architectural exploration or risk irrelevance. Geopolitically, while the U.S. CHIPS Act subsidizes domestic packaging, chiplet ecosystems rely on cross-vendor interoperability (e.g., UCIe), creating new supply chain chokepoints: a single export control on interface IP could cripple heterogeneous integration. NVIDIA leverages AI workloads to lock in a proprietary chiplet stack, while startups like Expedera bet on open standards. Within 18 months, the race will shift to integrated design-packaging verification platforms; EDA firms failing to deliver true multi-die workflows will be sidelined, and OSATs mastering hybrid bonding will become strategic assets.