Summary

Jason Sachs explores the roots and ramifications of the 2021 semiconductor shortage, framing how chips are designed, manufactured, and delivered to embedded product teams. The post shows engineers how supply-chain dynamics translated into long lead times and supply risks, and what practical design, sourcing, and process changes reduce future exposure.

Key Takeaways

• Map the semiconductor supply chain layers (design, foundry, packaging, testing, distribution) to spot single points of failure.
• Plan BOMs with flexibility: identify alternate parts, maintain parametric footprints, and prioritize common, long-lived components.
• Design for resilience: modularize hardware, enable late-stage configuration, and use firmware update strategies to extend product life.
• Engage suppliers early and formalize multi-sourcing, forecasts, and lead-time commitments to reduce procurement surprises.
• Incorporate supply risk into schedules and testing: validate alternate parts, simulate obsolescence, and include procurement contingencies.

Who Should Read This

Embedded firmware/hardware engineers, product managers, and procurement-aware developers with product-development experience who need practical strategies to design and ship resilient embedded systems.

Still RelevantIntermediate

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