Study of NAND Flash Memory Cells

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Title ( eng )
Study of NAND Flash Memory Cells
Title ( jpn )
NAND型フラッシュメモリセルの研究
Creator
Aritome Seiichi
Abstract
This paper presents the device technologies of NAND Flash memory to realize low bit cost and high reliability.

First, planar (two-dimensional) NAND Flash memory cells are discussed. Four types of NAND Flash memory cells of the LOCOS (LOCal Oxidation of Silicon) isolation cell, the SA-STI cell (Self-Aligned Shallow Trench Isolation cell) with FG wing, the SA-STI cell without FG wing, and SWATT cell (Side WAll Transfer Transistor cell) have been proposed and developed. By using these proposed memory cell, NAND Flash memory cell has been scaled down over 20 years to achieve small memory die size, high performance, and high reliability.……
NDC
Technology. Engineering [ 500 ]
Language
eng
Resource Type doctoral thesis
Rights
Copyright(c) by Author
Publish Type Not Applicable (or Unknown)
Access Rights open access
Dissertation Number 甲第6228号
Degree Name
Date of Granted 2013-09-25
Degree Grantors
広島大学