The Hitachi HM5112805F, HM5113805F are 128M-bit dynamic RAMs organized as 16,777,216-word x 8-bit. They have realized high performance and low power by employing CMOS process technology. HM5112805F, HM5113805F offer Extended Data Out (EDO) Page Mode as a high speed access mode. They are packaged in 32-pin plastic TSOPII.