Semiconductor memory, available in various types and sizes, caters to the diverse needs of user applications. One such type, the Embedded Multi-Media Card (eMMC), is a popular choice for embedded applications. Despite the term ‘Card’ in the acronym, these devices are typically offered as board mount packaged solutions, ensuring robustness for industrial applications. Based on NAND Flash, they are highly cost-effective at the capacities required by most embedded systems, including industrial controls, factory automation, medical instrumentation, and similar small to mid-size equipment.

The eMMC device consists of a controller and NAND flash memory integrated into a single circuit, interfacing with the system's main processing element. The controller plays a crucial role during operation, managing data movement in and out of the flash storage. This allows the main processor to focus on more significant tasks, enhancing system performance. Using NAND flash memory also ensures that the device consumes minimal power for data storage.

To support the overall market, Rochester, through its partnerships with SkyHigh Memory, Intelligent Memory, and ISSI, offers solutions from 4 GB to 8 GB that cover the requirements for most typical embedded applications.