Invention Grant
- Patent Title: Bidirectional non-volatile memory array architecture
- Patent Title (中): 双向非易失性存储器阵列架构
-
Application No.: US13400519Application Date: 2012-02-20
-
Publication No.: US08422271B2Publication Date: 2013-04-16
- Inventor: Andrew John Carter , Yong Lu
- Applicant: Andrew John Carter , Yong Lu
- Applicant Address: US CA Scott Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scott Valley
- Agency: Hall Estill Attorneys at Law
- Main IPC: G11C11/00
- IPC: G11C11/00

Abstract:
Method and apparatus for transferring data in a memory. A semiconductor memory includes a plurality of memory cells each having a resistive sense element (RSE) in series with a switching device. A conductive word line extends in a first direction adjacent the memory cells and is connected to a gate structure of each of the switching devices. A plurality of conductive bit lines extend in a second direction adjacent the memory cells, each bit line providing a connection node that interconnects a respective pair of the memory cells. A control circuit senses a programmed state of a selected memory cell by setting each of the bit lines on a first side of the selected memory cell to a first voltage level, setting each of the remaining bit lines on an opposing second side of the selected memory cell to a second voltage level, and setting the word line to a third voltage level.
Public/Granted literature
- US20120147659A1 Bidirectional Non-Volatile Memory Array Architecture Public/Granted day:2012-06-14
Information query