S25FL128SAGBHVB00: High-Performance 128Mb NOR Flash Memory IC by Infineon Technologies | SPI/Quad I/O 2025-04-20 Discover the S25FL128SAGBHVB00, Infineon's 128Mb NOR Flash Memory IC with SPI/Quad I/O interface. Ideal for automotive, industrial, and IoT applications. Features 133MHz clock, 2.7-3.6V operation, and -40 C to 105 C temperature range.