Data Analysis and Results of the Radiation-Tolerant Collaborative Computer On-Board OPTOS CubeSat

Table 5

SEU rates for Virtex-II.

Device/cell	Proton	Ions	Total
	(bit^-1day^-1)
Config-Bits	1.4·10^-7	7.6·10^-8	2.2·10^-7
BRAM	1.6·10^-7	9.3·10^-8	2.5·10^-7