Invention Grant
- Patent Title: Memory cell access circuit
- Patent Title (中): 存储单元访问电路
-
Application No.: US11848578Application Date: 2007-08-31
-
Publication No.: US07692990B2Publication Date: 2010-04-06
- Inventor: John E. Barth, Jr.
- Applicant: John E. Barth, Jr.
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent David Cain
- Main IPC: G11C7/00
- IPC: G11C7/00

Abstract:
A circuit for accessing a memory cell includes a local bitline and a local sense amplifier having a plurality of transistors. The local bitline may be connect the memory cell and the sense amplifier. A first global bitline may be connected to a first one of the plurality of transistors. A second global bitline may be connected to a second one of the plurality of transistors. A secondary sense amplifier may be connected to the first and second global bitlines. A design structure embodied in a machine readable medium used in a design process, includes such a circuit for accessing a memory cell.
Public/Granted literature
- US20080175083A1 MEMORY CELL ACCESS CIRCUIT Public/Granted day:2008-07-24
Information query