Memory card and driving method thereof

A memory card and a method for driving the memory card are provided to improve system performance of the memory card, by assuring more meta blocks. According to a method for driving a memory card, a logical address provided from a host is received. It is judged whether a memory block corresponding to the received logical address belongs to a user data region in a memory card or belongs to a second region including a meta block. When the memory block belongs to the second region, the block corresponding to the logical address is masked with an erase block.