A 220 mm/sup 2/ 4 and 8 bank 256 Mb SDRAM with single-sided stitched WL architecture
Toshiaki Kirihata, M. Gall, K. Hosokawa, J.M. Dortu, H. Wong, K. Peter Pfefferl, B. Ji, O. Weinfurtner, J. DeBrosse, H. Terletzki, M. Selz, W. Ellis, M. Wordeman, O. Kiehl · 2002
A 220 mm/sup 2/ 256 Mb SDRAM uses (1) single-sided stitched-wordline architecture, (2) a shared-row decoder with asymmetric block activation, (3) an intra-unit address increment pipeline scheme, (4) single-ended read-write drive (RWD), and (5) selectable row domain and divided column redundancy.