US Patent 7995409 Memory with independent access and precharge

Digital memory devices and systems, as well as methods of operating digital memory devices, that include access circuitry to access a first subset of a plurality of memory cells associated with a current access address during a current access cycle and precharge circuitry, disposed in parallel relative to the access circuitry, to precharge in full or in part a second subset of the plurality of memory cells associated with a next precharge address during the current access cycle.