A memory card capable of having an increased number of meta blocks and a method of driving the memory card. A method of reading data from the memory card includes receiving logical addresses from a host. It is determined whether memory blocks corresponding to the received logical addresses belong to a first region allocated to a user data region in the memory card or a second region including meta blocks in the memory card. The memory blocks corresponding to the logical addresses are masked as erased blocks when the memory blocks belong to the second region.