Rugged, Proven DDR4 Memory Portfolio Supports All Space Orbits.
Satellite payloads continue to evolve to support ultra-high-resolution imaging, live video streaming, synthetic aperture radar (SAR), SATCOM capabilities, device-to-device (D2D) communication, and space situational awareness (SSA). Moreover, future satellites will increasingly run AI directly on-orbit, using advanced, radiation tolerant compute to analyze data, adapt missions, and manage themselves in real time. A shift that turns spacecraft into autonomous, reconfigurable intelligence nodes that deliver faster insights, reduce reliance on ground control, and unlock entirely new mission profiles.
The volume of data generated in orbit shows no signs of slowing, placing ever increasing emphasis on a core component, namely space-grade memory. Consider that one minute of SAR data typically requires 70 Gb of storage. For this reason, operators want to process more of this data in space to avoid overwhelming downlink capacity and to enable autonomous decision-making.
As you will discover, Teledyne e2v responded in 2021 by pioneering the first radiation-tolerant DDR4 SDRAM memory for space, and it remains the market leader with a scalable, pincompatible portfolio now spanning 4 GB, 8 GB, and recently 16 GB capacities.
Readers will discover the environmental and technical challenges of space-grade SDRAM, and how Teledyne e2v’s modern DDR4 portfolio unlocks a new era of performance, flexibility, and reliability for high-throughput satellite (HTS) payloads, and also for next-generation applications such as on-board AI processing, autonomous navigation, and advanced edge computing across deep-space missions and low-Earth orbit constellations.
If you wish to read more, please click on the following link to download the complete paper here.
DDR4 Memory Solutions for All Space Orbits: Proven Performance Beyond Earth
Explore how Teledyne e2v Semiconductors is redefining space-grade memory with its radiation-tolerant DDR4 solutions. From the first launch in 2020 to today’s advanced densities—4GB, 8GB, and 16GB—our DDR4 memory is designed for every orbit: LEO, MEO, and GEO.
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