Space Edge Computing: Teledyne e2v & Infineon

In a recent partnership, Infineon Technologies and Teledyne e2v have jointly developed an advanced reference design for high-performance space computing. This innovation centers around the Teledyne e2v QLS1046-Space edge computing module, powered by Infineon's robust 64 MB SONOS NOR Flash memory. The collaboration addresses significant challenges in space operations, focusing on reducing weight and enhancing communication capabilities. By optimizing component count and enabling edge AI processing, the design aims to minimize delays and break through communication barriers.

The QLS1046-Space module, part of the Teledyne e2v Qormino® product line, features a 4GB DDR4 memory and a 64-bit Quad Arm® Cortex® A72 processor. To ensure seamless boot-up, it relies on Infineon's radiation-hardened SONOS CYRS17B512 non-volatile memory. The memory's compatibility with a 1.8V voltage allows direct connection to the QLS1046-Space's QSPI bus, eliminating the need for voltage converters. Additionally, redundant SONOS NOR flash memories are available to meet the demands of space applications.

Both the QLS1046-Space and CYRS17B512 exhibit remarkable radiation resistance, guaranteeing secure operation and extended lifespan in space environments. Together, these semiconductor devices offer robust tolerance against disturbances, capable of withstanding total ionizing dose (TID) up to 100krad (Si) and single-event latch-up (SEL) up to 60MeV.cm2/mg.

Teledyne e2v's Application Engineer, Thomas Porchez, emphasizes, "Through collaborations with technology leaders like Infineon, our Teledyne e2v Qormino edge computing module forms the core of an extensive product ecosystem. This reference design streamlines space system design efforts, enabling timely and budget-friendly completion while minimizing engineering complexities."

Helmut Puchner, Vice President of Aerospace and Defense Memory Solutions at Infineon Technologies, underscores the significance of this collaboration: "Our CYRS17B512 NOR Flash memory, combined with Teledyne e2v's QLS1046-Space processor module, offers a robust synergy for demanding space applications. As pivotal components in high-performance space computing, we anticipate strong market interest in this reference design encompassing both essential elements."