Since the 1960s, NASA has relied on radiation-hardened processors, originating with the Apollo Guidance Computers, to manage spacecraft functions under extreme conditions. To address increasing mission complexity and autonomy demands, NASA and Microchip Technology collaborated on the High-Performance Spaceflight Computing project, delivering a next-generation system-on-chip that integrates computing and networking, substantially reducing power usage and cost.
This scalable processor family includes a radiation-hardened version for harsh environments such as geosynchronous or deep-space missions and a radiation-tolerant variant suited for commercial space applications. While vendor claims highlight significant computational gains and energy efficiency, independent verification in operational missions was not detailed in the source material.
Source & further reading
NASA, Industry Advance High Performance Spaceflight Computing ↗Source published 2026-05-08. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.