Automotive chips are deteriorating faster than expected in hot climates, raising concerns about their reliability over time. Electronics in vehicles are ASIL D-compliant but struggle to last under extreme temperatures recorded in Phoenix, Arizona. OEMs are now using 5nm and 3nm chips, facing new challenges in predicting lifespan under harsh conditions. Increased autonomy in vehicles amplifies these issues, requiring active monitoring and resiliency strategies to address accelerated aging. Security concerns in relation to accelerated aging are also a focus, with the need for AI-driven solutions to protect against cyberattacks. The future of automotive electronics demands innovative solutions to ensure functionality and safety.
https://semiengineering.com/auto-chip-aging-accelerates-in-hot-climates/