The W25X20CLSNIG with Flash Flash 2MB (256K x 8) SPI SOIC-8 ROHS is a type of nonvolatile memory manufactured by Winbond. It is a serial-interface Flash memory that has an 8-pin SOIC (note: small outline integrated circuit) package with a wide, 2-mm-wide space-saving footprint. This component stores 8 megabits (Mbits) of data and has a typical access time of less than 75 nano-seconds (ns). It also has a low power consumption and an endurance of 100,000 program/erase cycles. It features the Enhanced Small Sector Protection, allowing up to 4 Erase Blocks of 4K Bytes each to be locked during normal operation. This part is suitable for a wide variety of applications including data logging, system code storage, and hand-held device applications in consumer, industrial, and automotive applications.