MultiMediaCards take Flash and ROM technology one-step further by bringing removable high capacity storage to portable smart phones, cellular phones and pagers.
Source code is included for customization, and there are no royalties.
In most cases, the file system would allow seamless compatibility with PCs and most other embedded systems. However, developing this software can be time consuming. With the growth of the Internet and widespread use of PCs and portable electronic devices, various kinds of digital information are distributed using Flash memory technology, creating a need for a complete file system solution. Hitachi develops MultiMediaCard along with other vendors and offers H8 reference board to which U S Software is porting its complete file system solution. The demand for flash cards has grown rapidly.