HARDWARE / PRODUCTUpdated 24 Jul 2026

OCEOSmp Real-Time Operating System and Radiation-Tolerant SoCs

O.C.E. Technology
OCEOSmp Real-Time Operating System and Radiation-Tolerant SoCs

OCE Technology designs high-reliability embedded software and hardware for the most challenging space applications. OCEOSmp is a multicore, real-time, pre-emptive fixed-priority operating system for high-reliability applications running on RISC-V, ARM or SPARC processors. It complies with ESA’s ECSS Category B standard, has a very small memory footprint, requires only one system stack per CPU rather […]

Technical specifications

Product
OCEOSmp multicore real-time operating system
Qualification
ESA ECSS Category B compliant
Processors
RISC-V, ARM, SPARC
Memory footprint
Very small; one system stack per CPU
Hardware line
Radiation-tolerant SoCs, SiP memories, satellite subsystems

About

OCE Technology designs high-reliability embedded software and hardware for the most challenging space applications. OCEOSmp is a multicore, real-time, pre-emptive fixed-priority operating system for high-reliability applications running on RISC-V, ARM or SPARC processors. It complies with ESA’s ECSS Category B standard, has a very small memory footprint, requires only one system stack per CPU rather than a stack per task, and supports precisely timed data outputs independent of task scheduling. The company’s hardware offerings include proven radiation-tolerant high-performance system-on-chips and system-in-package memories, complemented by satellite subsystems.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: ocetechnology.com ↗

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