MultiMediaCard (MMC) and the lately
released MultiMediaCard Plus based on MMC System Specification v4.0,
are tiny memory cards that make storage portable among various devices,
such as portable multimedia players, digital camcorders, handheld PCs, mobile
phones and other devices that feature a MultiMediaCard-compliant slot.
Reduced-size MultiMedia Card (RS-MMC) is specially designed for mobile
phones, with an adapter it can be used as regular size MMC card.
MMCmobile card, about half the size of MMCplus, is compatible with
3G Model mobile phones which require or can use dual voltage memory cards
(DV RS-MMC), such as Nokia smartphones 6630, 6680, 6681, 6682, N90,
and N70. Also MMCmobile supports data bus width of 1/4/8 bits, 3/1.8V dual
voltage, and is fully backward compatible with original MMC/RS-MMC cards. |
