S25HL512TDPBHM013 is a 512 Mbit SEMPER™ HL-T NOR Flash for automotive functional safety designs, ISO 26262-compliant. It operates from 2.7 V to 3.6 V across -40°C to 125°C and uses Quad SPI up to 133 MHz SDR or 66 MHz DDR, delivering 66 MByte/s bandwidth. Built-in ECC (SECDED), array CRC, SafeBoot, and Endurance Flex wear leveling help protect code and data integrity in ECU boot and storage.