A method includes, in at least one aspect, designating a first region of a memory device for storing data of a first type and first error correcting code (ECC) data; designating a second region for storing data of a second type and second ECC data; receiving the data of the first type; generating the first ECC data for the data of the first type using a first ECC associated with a first ECC protection level; storing the data of the first type and the first ECC data in adjacent locations of the first region; receiving the data of the second type; generating the second ECC data for the data of the second type using a second ECC associated with a second ECC protection level; and storing the data of the second type and the second ECC data in the second region.