The S25HL512TFABHM010 is a 512 Mbit SEMPER™ HL-T NOR flash for automotive code and data storage, using Quad SPI up to 166 MHz SDR or 102 MHz DDR (102 MByte/s). It operates from 2.7 V to 3.6 V over -40 to 125°C. ISO 26262-compliant safety features include ECC (SECDED on 16-byte units), CRC-based data integrity checks, SafeBoot initialization monitoring, AutoBoot, and legacy/advanced sector protection.