A 286 mm2 256 Mb DRAM with ×32 both-ends DQ. - Yohji Watanabe; Ring Wong; Toshiaki Kirihata; Daisuke Kato; John K. DeBrosse; Takahiko Rara; Munehiro Yoshida; Rideo Mukai; Khandker N. Quader; Takeshi Nagai; Peter Poechmueller; Peter Pfefferl; et al. (IEEE J. Solid State Circuits, 1996)