The S28HS256TGZBHM010 is a 256 Mb SEMPER™ NOR flash memory using Infineon's 45 nm MIRRORBIT™ technology for high endurance and long data retention. It supports octal and SPI interfaces, with SDR read speeds up to 166 MBps and DDR up to 400 MBps. Operating at 1.7 V to 2.0 V supply, it features ISO26262 ASIL B/D compliance. Automotive-grade variants meet AEC-Q100 standards and support extended temperature ranges, making it ideal for automotive and industrial applications.