S28HS01GTGZBHB033 is a 1.0 Gbit SEMPER™ NOR flash (HS-T) with JESD251-compliant octal interface, supporting 166 MHz SDR and 200 MHz DDR clocks for up to 400 MByte/s bandwidth. It operates from 1.7 V to 2.0 V across -40°C to 105°C. Functional safety features support ISO 26262 compliance, with ECC (SECDED), interface CRC, data integrity CRC, SafeBoot, AutoBoot, and sector protection for automotive code and data storage.