S25HL01GTFABHI030 is a 1 Gbit SEMPER™ NOR Flash in the HL‑T family with Quad SPI, supporting SDR 166 MHz and DDR 102 MHz reads up to 102 MByte/s. It operates from 2.7 V to 3.6 V over -40 to 85°C (industrial). Integrated ECC (SECDED), data-integrity CRC, Endurance Flex wear leveling, SafeBoot, AutoBoot, and advanced sector protection help improve functional safety and data reliability.