The S25HS01GTFABHB030 is a 1 Gb SEMPER™ NOR Flash memory using 45-nm MIRRORBIT™ technology, supporting Quad SPI at 1.8 V with up to 102 MBps DDR and 83 MBps SDR. It features flexible sector architecture, ISO26262 ASIL B compliance, built-in ECC, and Endurance Flex for high endurance and long retention. Advanced data protection, CRC integrity checks, and AutoBoot enable reliable operation from -40°C to +125°C with 2,560,000 program-erase cycles.