As regards the physical structure of the OBC, it consists of the microcontroller, the necessary sensors and memories where critical satellite data are stored. In particular, there is the Everspin MR5A16A MRAM, which is radiation resistant and can store up to 4 MB of satellite parameter data. Furthermore, there is the ISSI IS37SML01G1-MLI NAND Flash memory, which stores all satellite packets ready to be sent to earth. The last component is the Micron MT29F64G08AFAAAWP-ITZ:A NAND Flash memory, sized to 8 GB, in which the entire volume of scientific data on the mission is stored for transmission to earth. This memory is placed on the payload’s pressure vessel. Other functions performed in the OBC are timekeeping, detection and correction of errors (Failure Detection, Isolation and Recovery), entering system Safe Mode when needed, automatically executing commands by scheduling, remotely programming other subsystems, and constructing and controlling all telemetry.