|MMC - MultiMedia Card|
image by John Morris (Image rights)
The cards are 32 x 24 x 1.4 mm in size. MMC has largely been superseded by Secure Digital (SD) cards, which are in a very similar package, and some SD devices still support MMC cards.
There are several variant versions of MMC, for reduced size and power consumption or for greater storage capacity. MMC-type cards have been available in capacities up to 4Gb, although larger cards have been announced.
|image by maoby (Image rights)|