The S28HS256TGZBHB010 is a 256 Mb SEMPER™ NOR flash memory with a high-speed octal interface supporting SDR up to 166 MBps and DDR up to 400 MBps. Operating at 1.7 V to 2.0 V, it uses Infineon MIRRORBIT™ technology and offers flexible sector architectures. ISO 26262 ASIL B/D functional safety and Endurance Flex enable up to 512,000 program-erase cycles and 25 years retention, ideal for automotive and industrial applications requiring AEC-Q100.