AUSTIN, Texas--(BUSINESS WIRE)--SST announced today the successful ongoing testing of temperature-hardened 18Mb SRAM based on HARDSIL® technology operating at 250°C now for more than 2,500 hours. This achievement represents approximately 125 trillion bit reads without an error and no fluctuations in current consumption at this extreme operating temperature – making it a significant, industry-first milestone and continuing to raise the bar for electronics reliability and longevity for difficult