- 专利标题: Dynamic random access memory with pseudo differential sensing
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申请号: US14797993申请日: 2015-07-13
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公开(公告)号: US10032505B2公开(公告)日: 2018-07-24
- 发明人: Charles A. Kilmer , Kyu-hyoun Kim , Adam J. McPadden
- 申请人: International Business Machines Corporation
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Patterson + Sheridan, LLP
- 主分类号: G11C11/24
- IPC分类号: G11C11/24 ; G11C11/4096 ; G11C11/4091 ; G11C7/06 ; G11C11/404 ; G11C11/4097
摘要:
Techniques are disclosed for dynamic random access memory (DRAM) cell. The DRAM cell comprises a first bit line and a first complementary bit line, a storage capacitor having a first node coupled with the first complementary bit line, and a transistor selectable by a word line to couple a second node of the storage capacitor to the first bit line, wherein a voltage potential across the first bit line and the first complementary bit line when the transistor is selected is indicative of a bit of data.
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