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It is based on a double-processor architecture that can provide high level reliability and performance simultaneously.

It is designed in a way to ensure that the mission is carried out without any interruption and that the processors back each other up.

It has protection against radiation effects along its orbit and it can recover from errors in its system.


• LEON3 processor, 25MHz, RTEMS RTOS

• PowerPC 603e processor, 200MHz, GreenHills Integrity RTOS

• 16Gb protected SDRAM

• 32Mb protected SRAM

• 120Mbps SpaceWire

• 4-port SpaceWire Router

• Optoizole analogue and digital interfaces

• HDLC up to 8Mbps

• CAN, MIL-STD-1553B, RS422 interfaces