Rogue uMMC

 FEATURES
  • Easy to use SD card interface (works with MMC cards as well)
  • Simple serial control (non-inverted)
  • 2400 bps to 115200 bps
  • 3 to 5 volt operating range
  • RoHS Compliant
  • Low power operation - less than 40mA @ 5V during file write - less than 10mA @ 5V idle
  • Small module footprint (2" x 1.25"/5.08cm x 3.18cm) with 4x40 mounting holes
  • FAT16 and FAT32 compatible - 32MB to 2GB and beyond
  • Read and write data files
  • Easily interfaced with any microcontroller (PIC, AVR, 8051, etc.)
  • Supports MMC (Multi-Media Card) and SD (Secure Digital) cards
  • Chipset available (TQFP44)
  • Perfect for data acquisition and portable data applications
  EXAMPLE APPLICATIONS
 
  • Data Logging
    • GPS
    • Aircraft/vehicle telemetry
    • Industrial environment sensors
    • Weather station data
  • Store scripts/code for microcontroller sequencing
  • Store images and telemetry for robotics
  • ... and much more!
DESCRIPTION

The uMMC (µMMC or "micro MMC") is a small footprint data storage solution for rapid integration of FAT16 and FAT32 SD/MMC flash memory card storage.  Now you can have all the convenience of the data storage from the popular flash cards available to your products.

Using the serial interface on the uMMC, you can read from and write data to SD/MMC cards in FAT16/FAT32 format, permitting access to any size of card commercially available (32MB to 2GB and beyond).

The serial interface is easy to use from both simple and advanced processors, so you can easily add large storage capacity to your next design.

You can organize your data into directories/folders as well as name the files how you wish. The card can be accessed by any other devices that support SD/MMC cards.

Firmware can be updated through the serial port.

Documentation

Firmware