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Standard Products
UT8CR512K32 16 Megabit SRAM
Advanced Data Sheet October 2004 www.aeroflex.com/4MSRAM
FEATURES 17ns maximum access time Asynchronous operation for compatibility with industrystandard 512K x 8 SRAMs CMOS compatible inputs and output levels, three-state bidirectional data bus - I/O Voltage 3.3 volts, 1.8 volt core Radiation performance - Intrinsic total-dose: 300 Krad(Si) - SEL Immune >100 MeV-cm2/mg - LETth (0.25): 53.0 MeV-cm2/mg - Memory Cell Saturated Cross Section 1.67E-7cm2/bit - Neutron Fluence: 3.0E14n/cm2 - Dose Rate - Upset 1.0E9 rad(Si)/sec - Latchup 1.0E11 rad(Si)/sec Packaging options: - 68-lead ceramic quad flatpack (20.