The S25HS512TFANHM013 is a 512 Mb SEMPER™ NOR Flash with Quad SPI, operating at 1.7 V to 2.0 V. It delivers up to 83 MBps SDR and 102 MBps DDR read speeds, with flexible sector architectures. Key features include ISO 26262 ASIL-B compliance, built-in ECC (SECDED), SafeBoot for initialization failure detection, and Endurance Flex architecture. The device supports up to 1,280,000 program-erase cycles and 25 years data retention.