Abstract
A novel multiple-level storage DRAM (dynamic random-access memory) technique which obtains fairly fast access time is presented. The RAM area, especially the cell-array area, which is highly defect-sensitive, is reduced with this technique. Reasonable yield can thus be achieved. An experimental 1-Mb DRAM has been fabricated, and the 2-bit/cell storage technique has been verified to be suitable for macro-cell or memory-on-logic application.
Original language | English |
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Pages (from-to) | 4.4/1-4 |
Journal | Proceedings of the Custom Integrated Circuits Conference |
Publication status | Published - 1988 |
Externally published | Yes |
ASJC Scopus subject areas
- Electrical and Electronic Engineering