MNEMOSYNE Radiation-Hardened Memory Family – Now in Full Production for Space Applications

The MNEMOSYNE project, funded by the European Union and led by 3D PLUS, was initiated in 2019 to develop a new generation of radiation-hardened non-volatile memories for space applications. Following successful ASIC development and qualification, the entire MNEMOSYNE memory product line is now in full production and available for integration into space systems.

Key Radiation Performance

MNEMOSYNE memories are engineered to meet the rigorous demands of space environments, offering:

• Total Ionizing Dose (TID): > 100 krad (Si)
• Single Event Effects (SEE) Immunity:
  • SEL, SEU, SET & SEFI Lethality Threshold: > 85 MeV.cm²/mg

These performance metrics establish MNEMOSYNE as a reliable solution for configuration and boot memories in high-radiation space environments.

MNEMOSYNE Product Families

3D PLUS leverages its advanced 3D stacking technology to deliver three qualified product lines based on the SEE-immune MNEMOSYNE ASIC:

Each module combines radiation hardness, long-term data retention, and low-power operation, making them ideal for next-generation FPGAs and processors in space applications.

Qualification & Availability

All MNEMOSYNE memories are fully qualified and ready for volume production. Samples and production quantities are available now. For inquiries, contact your 3D PLUS sales representative.

Why Choose MNEMOSYNE?

• Radiation-hardened for space environments
• High reliability for configuration and boot applications
• Low-power operation for energy-efficient systems
• 3D stacking technology for compact, high-density solutions

For more information, visit MNEMOSYNE  or contact our sales team.