The present invention is directed to an integrated circuit device having a memory cell for storing a data and refresh circuitry for refreshing that data in the memory cell. In one illustrative embodiment, the device comprises a memory cell having a storage element, a read/write access device, and a refresh access device. A read/write digit line is coupled to the read/write access device, and a refresh digit line is coupled to the refresh access device. A sense amplifier is coupled to the read/write digit line, and input/output circuitry is coupled to the read/write digit line. A refresh sense amplifier is coupled to the refresh digit line. The memory cell is constructed in such a way as to provide a large charge storage capacity in a relatively small, compact area.