Presentation | 1998/7/24 New Three Dimensional (3D) Memory Array Architecture For Future Ultra High Density DRAM Tetsuo Endoh, Katsuhisa Shinmei, Hiroshi Sakuraba, Fujio Masuoka, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Three dimensional(3D)memory array architecture is realized by stacking several cells in series vertically up on each cell which is located in two dimensional(2D)array matrix.Total bit-line capacitance of this proposed architecture's DRAM is suppressed to about 37% of normal DRAM, when one bit-line has 1K-bit cells and the same design rules are used.Moreover, array area of 1M-bit DRAM using the proposed architecture, is reduced to above 11.5% of normal DRAM using the same design rules.By describing above analyses, the advantages of this proposed 3D memory array architecture will be cleared. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | three dimensional(3D)memory / memory array architecture / Stacked-SGT / DRAM / SGT / bit-line capacitance |
Paper # | SDM98-113,ICD98-112 |
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Conference Information | |
Committee | SDM |
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Conference Date | 1998/7/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Silicon Device and Materials (SDM) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | New Three Dimensional (3D) Memory Array Architecture For Future Ultra High Density DRAM |
Sub Title (in English) | |
Keyword(1) | three dimensional(3D)memory |
Keyword(2) | memory array architecture |
Keyword(3) | Stacked-SGT |
Keyword(4) | DRAM |
Keyword(5) | SGT |
Keyword(6) | bit-line capacitance |
1st Author's Name | Tetsuo Endoh |
1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University,() |
2nd Author's Name | Katsuhisa Shinmei |
2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University, |
3rd Author's Name | Hiroshi Sakuraba |
3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University, |
4th Author's Name | Fujio Masuoka |
4th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University, |
Date | 1998/7/24 |
Paper # | SDM98-113,ICD98-112 |
Volume (vol) | vol.98 |
Number (no) | 194 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |