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Secure MultiMedia Card™
 
 
Secure MultiMediaCardTM
= Standard MultiMediaCardTM + content protection + user authentication|
   Content protection based on the UDAC to MB*I technology
   User authentication using PIN *2
   The interface conforms to MultiMediaCardTM specifications set forth by the MMCA.
   The same package dimensions as the MultiMediaCardTM, including thickness (7-pin)

*1:UDAC to MB = Universal Distribution with Access to Media Base
*2:PIN = Personal identification number


Upper Compatibility

Security

Standardization
Package dimensions completely compatible with the standard MultiMediaCardTM: 32mm x 24mm x 1.4mm, 7-pin

The same electrical interface specifications as the standard MultiMediaCardTM

Security commands added to the standard MultiMediaCardTM		 High security based on the UDAC-MB system

Incorporates an encryption and decryption engine.

Stores the security keys in a safe region.

Standardization is promoted by the MultiMediaCard Association (with a membership of 104 firms as of March, 2003).

Secure Multimedia CardTM specification approved for content protection by the MMCA on Dec,2001.