The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 11, 2017
Filed:
Dec. 23, 2013
Sandisk Technologies Llc, Plano, TX (US);
Eugene Jinglun Tam, Saratoga, CA (US);
SANDISK TECHNOLOGIES LLC, Plano, TX (US);
Abstract
A topology for memory circuits of a non-volatile memory system reduces capacitive loading. For a given channel, a single memory chip can be connected to the controller, but is in turn connected to multiple other memory devices that fan out in a tree-like structure, which can also fan back in to a single memory device. In addition to the usual circuitry, such as a memory arrays and associated peripheral circuitry, the memory chip also includes a flip-flop circuit and can function in several modes, including pass-through and active modes. Techniques are presented for the addressing of memory chips within such a topology, including an address assignment scheme.