The radiation environment in space, which consists primarily of galactic cosmic rays (GCRs) and solar energetic particles (SEPs), directly influences space systems, which rely on complex and fragile electronic devices. In fact, th...
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01/01/2022
ALTER TECHNOLOGY T...
132K€
Presupuesto del proyecto: 132K€
Líder del proyecto
ALTER TECHNOLOGY TUV NORD
Gestion y llevanza de aprovisionamiento y control de calidad de componentes de alta fiabilidad para proyectos tecnologicos; estudios de inge...
TRL
4-5
| 130K€
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Sin fecha límite de participación.
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concedida
El organismo AGENCIA ESTATAL DE INVESTIGACIÓN notifico la concesión del proyecto
el día 2022-01-01
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Información proyecto CPP2022-009904
Líder del proyecto
ALTER TECHNOLOGY TUV NORD
Gestion y llevanza de aprovisionamiento y control de calidad de componentes de alta fiabilidad para proyectos tecnologicos; estudios de inge...
TRL
4-5
| 130K€
Presupuesto del proyecto
132K€
Fecha límite de participación
Sin fecha límite de participación.
Descripción del proyecto
The radiation environment in space, which consists primarily of galactic cosmic rays (GCRs) and solar energetic particles (SEPs), directly influences space systems, which rely on complex and fragile electronic devices. In fact, the negative effects of radiation are one of the main concerns of space microelectronics and can be classified into two main groups: total ionizing dose (TID) and single event effects (SEE). Within the latter, the so-called Single Event Latch-up effect (SEL) is particularly critical because it is a potentially destructive event. In addition, the current trend of using (Commercial Off The Shelf) COTS in space applications makes electronic systems even more vulnerable to SEL. In this scenario, SEL protection of microelectronic devices in space becomes a key issue to be solved not only at the system level, but even at the device level. This proposal is focused on the design, characterization and fabrication of an integrated circuit that allows the protection of electronic devices against latch-up effects (SEL) generated by radiation. This device must monitor the current consumption of critical chips and disconnect the protected circuits from the supply voltage to prevent their possible destruction. I n this way, electronic systems for space can be implemented using COTS, with the resulting cost reduction, while being protected against the most critical effects without the need for special radiation hardening techniques. The main objective of the project (SEELUP) is to develop and validate a family of integrated circuits that constitute a viable commercial solution to protect, at chip level, space electronic systems against destructive effects in high radiation environments. The consortium comprises 2 partners. (1) ALTER TECHNOLOGY (ALTER. Coordinator) is a leading company provider of micro and optoelectronics services in engineering, procurement, assembly, and test in space and harsh environment markets. (2) University of Seville (USE) brings extensive experience in microelectronic design for high radiation environments as a CERN Associated Institute and a regular ESA collaborator in radiation sensitivity assessment. NANOPARTICULAS\OPTIMIZACION DE PROCESOS\FOTOCATALISIS\INTELIGENCIA ARTIFICIAL