The MultiMedia Card (MMC) is a Flash based memory card standard that is used in applications that require non-volatile storage packaged in a very small removable format. The Swissbit M-100 family of MMC’s are approximately the size of a postage stamp with a ruggedized housing to provide enhanced ElectroStatic Discharge (ESD) protection up to 15kV. This robust small form factor Flash card also offers a MTBF rating of >4,000,000 hours, >10,000 insertions / removals. Intelligent wear-leveling ensures that all dynamic and static data is balanced evenly across the entire Flash memory card. This approach to wear-leveling will guarantee that the maximum write endurance is achieved for every M-100 series Flash card. The Swissbit M-100 Flash card supports both MMC and the SPI Bus communication modes. Either mode can be selected by the application while being transparent to the host system. Data integrity is assured by use of a patented on-board voltage detection and power-loss management system to prevent data corruption during an unexpected loss of power. The M-100 series MMC’s utilize a custom-designed, highly-integrated memory controller and is fully compliant with the MultiMediaCard Association (MMCA) MMC specifications 3.31, 4.1, and 4.2. Swissbit MultiMedia Cards come standard with an extended operating temperature range of -25°C to +90°C. In addition an industrial temperature version that can operate at -40°C to +90°C is also available allowing for further design flexibility in harsh environments. Lifetime monitoring information can be accessed by the application or host system by way of a specialized command set.

	M-100 MultiMedia Card (MMC)
Interface	1-Bit MMC Serial
Densities	128MB
Temperature	Extended: -25°C to +90°C Industrial: -40°C to +90°C
Compliance	MMC Card spec. 3.31, 4.1, & 4.2 CE / FCC / RoHS / REACH
Voltage	2.7V - 3.6V
Data Transfer Mode	1-Bit MMC or SPI Modes
Performance	Read Seq. up to 5.7MB/s Write Seq. up to 5.9MB/s Burst Data Rate up to 6.5MB/s Flash Burst up to 33MB/s
Marking	WEEE, Swissbit, Density, CE, Part Number, Lot Code, RoHS
Target Application	Industrial Embedded Systems, Medical Solutions, Portable / Mobile Devices, Gaming Industry, Automation Solutions, etc.
Dimensions	32.0mm X 24.0mm X 1.4mm
Power Consumption	Read / Write 8mA, Sleep 0.2mA – (typical values)
Endurance	Intelligent Wear Leveling. Power Loss Data Protection >10,000 Insertions / Removals >4,000,000 Hours MTBF
Tools	Life Time Monitoring via MMC Command Set