S25HL512TDPNHB013 is a 512 Mbit SEMPER™ HL-T NOR flash for automotive code and data storage. It operates from 2.7 V to 3.6 V over -40°C to 105°C and supports Quad SPI reads up to 66 MByte/s with 133 MHz SDR or 66 MHz DDR. ISO 26262-compliant functions include ECC (SECDED), data-integrity CRC, SafeBoot diagnostics, and Endurance Flex wear leveling, plus a 1024-byte OTP region and 4 KB/256 KB erase.