May 26, 2009 #1 H handsome Junior Member level 3 Joined Oct 17, 2003 Messages 31 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 191 I am designing the SD card controller IC. which type pad should I select to connect with SD card? SD card's IO is push pull circuit. How can I select controller IC pad's drive capacity? About how many ma pad should I select? Thx
I am designing the SD card controller IC. which type pad should I select to connect with SD card? SD card's IO is push pull circuit. How can I select controller IC pad's drive capacity? About how many ma pad should I select? Thx