S25HL01GTFABHB033 is a 1 Gbit SEMPER™ NOR flash (HL-T family) for automotive MCU code and data storage over Quad SPI. It operates from 2.7 V to 3.6 V across -40°C to 105°C and supports SDR/DDR interface clocks of 166/102 MHz for up to 102 MByte/s read bandwidth. ISO 26262-compliant features include ECC (SECDED), data-integrity CRC, SafeBoot diagnostics, AutoBoot, and an OTP secure silicon array.