Radiation-induced effects on the XAA1.2 ASIC chip for space application

The XAA1.2 is a custom ASIC chip for space applications built using a 0.8μm complementary metal oxide semiconductor technology on epitaxial layer. It has been selected as the front-end electronics chip of the SuperAGILE experiment on board the AGILE space mission, although it is not specifically designed as a radiation hard device. To study the XAA1.2 sensitivity to Single Event Effects and Total Dose Effects we irradiate this chip at the SIRAD facility of the Laboratori Nazionali INFN of Legnaro. In this paper we describe the experimental set-up and the measurements. We then discuss how the results can be scaled to the cosmic rays environment in a low-Earth orbit.