Global Standards for the Microelectronics Industry
EMBEDDED MULTIMEDIACARD(e•MMC) e•MMC/CARD PRODUCT STANDARD, HIGH CAPACITY, including Reliable Write, Boot, Sleep Modes, Dual Data Rate, Multiple Partitions Supports, Security Enhancement, Background Operation and High Priority Interrupt (MMCA, 4.41)
The purpose of this standard is the definition of the MMC/e•MMC Electrical Interface, its environment and handling. It provides guidelines for systems designers. The standard also defines a tool box (a set of macro functions and algorithms) that contributes to reducing design-in costs.