AVR-Chat

If you are designing a new system, SD is very similar to MMC. You 
can easily use both as we do in our product ALFAT 
http://www.ghielectronics.com/ALFAT.htm

But you can't just plug in an SD card into a device that uses MMC. 
Most new devices/connectors support both MMC and SD.

Hope that helps,

Gus Issa
-----------------------
File System Made Easy 
http://www.ghielectronics.com
----------------------

--- In AVR-Chat@yahoogroups.com, JChavez@s... wrote:
> 
> 
> 
> 
> Hi all,
> 
> Since I cannot find mmcs in my country and plenty of SDs, I 
thought change
> the mmc and use SDs.
> Is there much difference on using mmc vs SD?
> 
> I´d appreciate any help or link on using SDs.
> 
> Javier