SMV512K32-SP

• 20-ns Read, 13.8-ns Write Through Maximum Access Time
• Functionally Compatible With Commercial
  512K x 32 SRAM Devices
• Built-In EDAC (Error Detection and Correction) to Mitigate Soft Errors
• Built-In Scrub Engine for Autonomous Correction
• CMOS Compatible Input and Output Level, Three State Bidirectional
  Data Bus
  • 3.3 ±0.3-V I/O, 1.8 ±0.15-V CORE
• Radiation Performance⁽¹⁾
• Uses Both Substrate Engineering and Radiation Hardened by Design (HBD)⁽²⁾
• TID Immunity > 3e5 rad (Si)
• SER < 5e-17 Upsets/Bit-Day (Core Using EDAC and Scrub)⁽³⁾
• Latch up immunity > LET = 110 MeV (T = 398K)

⁽¹⁾ Radiation tolerance is a typical value based upon initial device qualification. Radiation Data and Lot Acceptance Testing is available – contact factory for details.
⁽²⁾ HardSIL™ technology and memory design under a license agreement with Silicon Space Technology (SST).
⁽³⁾ SER calculated using CREME96 for geosynchronous orbit,
solar minimum.
⁽⁴⁾ These units are intended for engineering evaluation only. They are processed to a non-compliant flow (e.g. no burn-in, etc.) and are tested to temperature rating of 25°C only. These units are not suitable for qualification, production, radiation testing or flight use. Parts are not warranted for performance on full MIL specified temperature range of –55°C to 125°C or operating life.