The PROTON400K from Space Micro is a Single Board Computer (SBC) that is designed on a patented Hardened-Core watchdog mitigation technology. This high-performance SBC is built around an advanced dual-core PowerPC that has 2 GB DDR 3 with EDAC and 4 Mb boot MRAM. It has multiple memory option and supports Ethernet, UART and CAN interfaces. This Radiation hardened SBC has 1-4 GB Rad Hard NAND Flash and 256 GB storage capacity. It requires a DC supply of 28 V and has a power consumption of 8-12 W. The SBC has a mass of 475 g and measures 7.6 x 5.5 mm. It is ideal for high-performance computing, payload electronics, image processing, signal processing, and command and data handling applications.
