S25HL512TFANHI013 is a 512 Mbit SEMPER™ NOR flash in the HL‑T family with a 2.7 V to 3.6 V supply and -40°C to 85°C industrial operating range. Quad SPI supports SDR up to 166 MHz and DDR up to 102 MHz for up to 102 MByte/s read bandwidth. It integrates ECC (SECDED), data integrity CRC, SafeBoot and AutoBoot, plus advanced sector protection and a 1024-byte OTP array for secure parameters.