File systems and flash storage are an important part of many embedded systems. The file system allows you to place a PC-compatible file system in any region of a
microcontroller’s memory. This includes the on-chip and external RAM and Flash memory, as well as SPI based Flash memoy and
SD/MMC memory cards. A seemless integration of the file system and the flash storage is essential. A wide portfolio of storage solutions is available including SD, MMC, SDHC as well as SDXC Cards, eMMC, NAND, NOR, disk drives, Compact Flash, RAM, pen drives and most common types of external storage.