The S25FL256SAGBHIA00 is a 256 megabit (32 megabyte) serial flash memory device from Infineon Technologies AG. It has a serial peripheral interface (SPI) and an industry-standard pinout. The package size is 8-pin SOIC. It has a maximum clock frequency of 104 MHz, an endurance of 100,000 erase/write cycles, and an operating voltage range of 2.3 - 3.6V. It features 32,768 pages of 256 bytes for a total of 8,388,608 bytes of memory. It also features block protection, write protection, and sector protection, as well as a quad page read and page program command, which allows for very fast programming.