Memories are critical components for space applications. They can be separated into three types: mass, cache and program memories. The latter permanently stores a program which can be executed as a MCU boot memory or FPGA configuration non-volatile memory (NVM). In space applications, the program memory is the one which requires the highest reliability, zero error tolerance, and the highest radiation hardness as it is directly related to the system power up. On the other side, as the requirements of system performance increased, integrated circuits (IC) are more and more dense. The recent space program memory requires higher speed and density. For example, the European rad-hard FPGA BRAVE NG-Medium requires at least a 13Mb configuration. The next generations NG-large, and NG-Ultra will require 128Mb and up to 512Mb high speed, low pin-count configuration memories. Currently, for this critical memory, there is no European radiation hardened memory component available. MNEMOSYNE project aims to develop (design and prototype) the new generation of radiation hardened high density NVM with serial interface based on most-advance and matured European commercially available 22 nm FDSOI Magnetic RAM (MRAM) technology. Thanks to FDSOI semiconductor structure, this process naturally provides good radiation tolerance. In addition, MRAM technology is naturally SEU immune. Key innovations are: • The first European RHBD (radiation hardened by design) space NVM with density higher than 1Mb; • The first World Wide RHBD space NVM with density higher than 16Mb; • The first European embedded RHBD high performance space NVM IP core on process lower than 65nm; • The first new generation Spin-Transfer Torque (STT) MRAM for space application; • The first RHBD applied on 22nm FDSOI on both digital and analog IPs’ for TID & SEE mitigations; The development of a high density MRAM will reshape the whole memory chips market for space industry and beyond.

Reliability and radiation damage issues have a long and important history in the domain of satellites and space missions. Qualification standards were established and expertise was built up in space agencies (ESA), supporting institutes and organizations (CNES, DLR, etc.) as well as universities and specialized companies. During recent years, radiation concerns are gaining attention also in aviation, automotive, medical and other industrial sectors due to the growing ubiquity and complexity of electronic systems and their increased radiation sensitivity owing to technology scaling. This raises the demand for dedicated design and qualification guidelines, as well as associated technical expertise. Addressing open questions linked to respective qualification requirements, the proposed training network “RADiation and Reliability Challenges for Electronics used in Space, Aviation, Ground and Accelerators” (RADSAGA) will for the first time bring together industry, universities, laboratories and test-facilities in order to innovate and train young scientists and engineers in all aspects related to electronics exposed to radiation. The expertise of the space and avionics sectors will be complemented with new and unique test facilities, design and qualification methodologies of the accelerator sector, promising for other application areas. Driven by the industrial needs, the students will be trained by established specialists in all required skills, and acquire expertise through innovative scientific projects, allowing to: (i) push the scientific frontier in design, testing and qualification of complex electronic systems for mixed field radiation environments (ii) establish related courses to train future engineers/physicists; and (iii) issue design and test guidelines to support industry in the field, protecting European competitiveness when radiation effects become as important as thermal or mechanical constraints for the aviation, automotive and other industrial sectors.