Expanded space-qualified FPGA portfolio with new device qualifications and SoC availability

Microchip Technology has achieved two new milestones for its RT PolarFire technology: MIL-STD-883 Class B and QML Class Q qualification of the RT PolarFire RTPF500ZT FPGA, as well as the availability of engineering samples for the RT PolarFire SoC FPGA. These accomplishments underscore the company's more than 60 years of spaceflight heritage and its commitment to providing highly reliable, low-power solutions for the most demanding space applications.

MIL-STD-883 Class B and QML Class Q are industry standards that define rigorous testing and qualification processes for microelectronic components used in high-reliability applications, such as space and defence. MIL-STD-883, developed by the U.S. Department of Defense, outlines methods for environmental, mechanical and electrical testing to ensure device reliability under extreme conditions. QML Class Q, managed by the Defense Logistics Agency (DLA), certifies that manufacturers consistently create components meeting these stringent requirements.

Unlike traditional SRAM-based FPGAs, RT PolarFire devices use nonvolatile technology, making them immune to configuration memory upsets induced by radiation. This eliminates the need for external mitigation measures, thereby reducing system complexity and overall cost. These FPGAs consume up to 50% less power than mid-range SRAM-based alternatives, enabling satellite designers to optimise SWaP without compromising mission-critical reliability. The PolarFire RTPF500ZT FPGA advances the family's capabilities, offering improved Single Event Latch-up (SEL) radiation performance and increased robustness for in-flight programming compared to the original RTPF500T.

"Microchip Technology has a proven track record of supporting critical space missions, spanning low Earth orbit, satellite platforms and deep space exploration," said Shakeel Peera, vice president of marketing and strategy for Microchip's FPGA business unit. "Our commitment to stringent quality standards, compliance with international regulations and long-term product reliability has solidified Microchip's reputation as a trusted provider of aerospace hardware.

"As the industry demands higher performance, increased logic density and robust security, we remain dedicated to innovating solutions that address the evolving needs of modern space systems."

Engineering samples of the RT PolarFire SoC FPGA further strengthen the company's portfolio of space-qualified solutions. This SoC integrates a real-time, Linux-capable, RISC-V-based microprocessor subsystem with a flight-proven FPGA architecture, enabling both flexible software support and deterministic real-time performance. With a roadmap to QML Class V and Class Y, the RT PolarFire SoC FPGA is suitable for central satellite processing, avionics, and payload control, where high reliability is essential.

RT PolarFire devices are supported by the Libero SoC Design Suite, a comprehensive IP library, reference designs and solution stacks tailored for space applications. RT PolarFire SoC FPGAs also integrate with the company's Mi-V ecosystem for RISC-V development. Also, development kits and hardware platforms are available to facilitate rapid prototyping, hardware validation and system integration, allowing engineers to bring mission-critical space systems from concept to deployment efficiently.