Radiation Tolerant Memory

SRAM Product Overview


4Mb to 32Mb High speed and Radiation Tolerant asynchronous SRAM are available in a variety of temperature ranges, organized x8, x16, and x32, and, with a single power supply of 3.3V or 5V. The devices are offered with standard SOP footprint for high resistance SMT assembly and for withstanding harsh thermal and mechanical environments.
3D Plus SRAM products are used as processor’s RAM in a variety of high performance computer boards in all the space applications fields: sciences and deep space missions, earth observations, navigation, launchers and manned space vehicles, and telecommunications satellites.

Key Features

  • Highest Density – smallest footprint (more than 85 % space savings in the design)
  • High Speed 12/15/20 ns
  • Scalability with no loss of access time performance
  • Radiation Tolerance
    • TID: >50 Krads (Si)
    • SEL: >80 Mev.cm2/mg
    • SEU: 2 Mev.cm2/mg, saturated cross-section 1 E-8 cm2/bit
  • Space quality level and Very large Flight Heritage worldwide
  • No pure Tin Guaranty (less than 97% tin guaranty)
  • Very Long Life Time Electronics (Technology proven for 15 to 18 years missions in Space)
  • Worldwide delivery guarantee

SRAM Lineup