A memory device includes memory arrays configured to store pages of data organized into multiple ECC words. The memory device also includes at least one input/output pad for each ECC word associated with a page. The memory device is configurable to perform a first level of error correction on each of the ECC words associated with the page. A system-level error correction circuit is configurable to perform a second level of error correction on the data output by each of the input/output pads during a particular period of time. Each of the one or more input/output pads of the memory device is configurable to provide only one bit of data per ECC word to an external source during an access from an external source.