S25HL01GTFAMHA010 is a 1 Gbit SEMPER™ HL-T NOR flash for automotive embedded code and data storage. It uses Quad SPI with SDR at 166 MHz and DDR at 102 MHz, delivering up to 102 MByte/s bandwidth. The device operates from 2.7 V to 3.6 V across -40°C to 85°C. It supports 4 KB and 256 KB erase, deep power-down mode, and ISO 26262-compliant ECC, CRC, SafeBoot, and wear-leveling partitions.