S25HS512TFANHI010 is a 512 Mbit SEMPER™ NOR flash in the HS-T family for code and data storage over Quad SPI. It runs from 1.7 V to 2.0 V across -40°C to +85°C (industrial) and supports 166 MHz SDR or 102 MHz DDR reads up to 102 MByte/s. Built-in ECC (SECDED), CRC, Endurance Flex wear leveling, SafeBoot, AutoBoot, and advanced sector protection improve integrity and startup robustness.