Aitech's Cutting-Edge Computer Bolsters Space Mission Reliability
Hermosa Beach, Tuesday, 18 March 2025.
Aitech unveils the SP1, a radiation-tolerant computer designed for high-performance space missions, promising enhanced reliability and real-time decision-making with integrated AI/ML capabilities.
Advanced Technical Specifications
The SP1 represents a significant advancement in space-grade computing technology, featuring four 1.8 GHz 64-bit ARM Cortex-A72 cores capable of achieving 44,000 CoreMarks of performance [1]. This radiation-tolerant system has been characterized to withstand up to 100 krad (Si), making it suitable for various space environments including low Earth orbit (LEO), geostationary orbit (GEO), and lunar missions [1]. The system’s architecture incorporates a high-performance configurable FPGA, building upon industry standards like the RT PolarFire FPGA technology that has been recently updated for space applications [3].
Autonomous Operations Enhancement
Space Solutions Director John White emphasizes the SP1’s role in meeting evolving market demands, particularly in supporting increasingly complex missions [1]. The system’s integrated AI/ML algorithms enable autonomous operations, significantly reducing dependency on ground-based control systems. This advancement allows spacecraft to execute real-time decision-making and maneuvering capabilities independently [1]. The platform’s enhanced situational awareness and dynamic trajectory prediction capabilities represent crucial developments for collision avoidance systems, addressing growing concerns about space debris and satellite constellation management [1].
Integration and Market Availability
The SP1’s OpenVPX architecture provides exceptional flexibility for integrating various sensors and payloads, accommodating diverse digital backbone architectures [1]. This adaptability positions the SP1 as a versatile solution for different mission profiles and operational requirements. Development boards are scheduled for market release in Q4 2025 [1], with the SP1 complementing Aitech’s existing product line, which includes the proven SP0-S single-core SBC [1]. [alert! ‘Exact pricing information not available in sources’]