S25HL01GTFABHV033 is a 1 Gbit SEMPER™ HL-T NOR Flash for industrial embedded code and data storage. It uses a 2.7 V to 3.6 V supply and operates from -40°C to 105°C. Quad SPI supports SDR 166 MHz or DDR 102 MHz, delivering up to 102 MByte/s read bandwidth. It integrates ECC (SECDED), CRC, SafeBoot, AutoBoot, and SFDP, with 4 KB or 256 KB erase sectors and 1024-byte OTP for IDs and keys.