Are MMC cards the same as SD(secure digital) cards

7 replies · 3,354 views · Started 07 January 2003

Frenchie746 07 Jan 2003, 04:01

Just what the title says, are they the same or are they different?

GhostDog 07 Jan 2003, 04:44

They are not the same.They are two types of flash memory cards.Most devices work with both of the though.
You can read something about theirs spec here: http://www.davespda.com/hardware/expansion/cfmmcsd.htm

ghoonk 11 Jan 2003, 15:10

First thing to note will be that MMCs are thinner than SD cards. 😊

You can fit an MMC into an SD slot, but not vice versa

Guest 11 Jan 2003, 23:34

Does anybody know if the 3650 supports 128MB MMC?
can't wait to fill it up with movies and pics 😉

JyriK 12 Jan 2003, 00:46

It supports 128Mb MMC & should support 256Mb MMC's too 😃

Euan 12 Jan 2003, 15:02

i would expect it to support all sizes of MMC cards.

GhostDog 13 Jan 2003, 00:30

[quote="Euan"]i would expect it to support all sizes of MMC cards.[/quote]

We can expect anything 😃
What about the p800 case,it seems that it does not support 256 MB MMC's but it does support the 128 MB ones.

Euan 13 Jan 2003, 09:37

[quote="GhostDog"]We can expect anything 😃[/quote]

That is true

[quote="GhostDog"]What about the p800 case,it seems that it does not support 256 MB MMC's but it does support the 128 MB ones.[/quote]

That wouldn't suprise me that much. Manufactures can set limits on the size of card supported. It is often seen with MP3 players. Obviously the more the better for the long term.