S25HS01GTDPBHB030 is a 1 Gbit SEMPER™ HS-T NOR flash for automotive code and data storage, supporting Quad SPI read/program/erase with 256 KB sectors and optional 4 KB sectors. It operates from 1.7 V to 2.0 V over -40°C to 105°C and supports 133 MHz SDR or 66 MHz DDR for up to 66 MByte/s bandwidth. ISO 26262-compliant features include ECC SECDED, data integrity CRC, SafeBoot, and endurance flex wear leveling.