US Patent 10157007 Memory system and operating method thereof

A memory system may include: a memory device including a plurality of memory dies, each die including a plurality of memory blocks, each block including a plurality of pages; and a controller suitable for performing a command operation for the memory device and storing segments of user data and metadata for the command operation in a super memory block including memory blocks of memory dies included in a first memory die group and a second memory die group among the plurality of memory dies.