New device technologies for 5 V-only 4 Mb EEPROM with NAND structure cell

M. Momodomi; R. Kirisawa; R. Nakayama; S. Aritome; T. Endoh; Y. Itoh; Y. Iwata; H. Oodaira; T. Tanaka; M. Chiba; R. Shirota; F. Masuoka

New device technologies for 5 V-only 4 Mb EEPROM with NAND structure cell

M. Momodomi, R. Kirisawa, R. Nakayama, S. Aritome, T. Endoh, Y. Itoh, Y. Iwata, H. Oodaira, T. Tanaka, M. Chiba, R. Shirota, F. Masuoka

Research output: Contribution to journal › Conference article › peer-review

18 Citations (Scopus)

Abstract

Novel device technologies for a 5-V-only EEPROM (electrically erasable programmable read-only memory) with a NAND structure cell are described. By applying half of the programming voltage to unselected bit lines and a successive programming sequence, the NAND structure cell keeps a wide threshold margin. A high-voltage CMOS process realizes reliable programming characteristics. The reliability of the cell has been confirmed experimentally. Using 1.0-μm design rules, the unit cell area per bit is 12.9 μm², which is small enough to realize a 4-Mb EEPROM.

Original language	English
Pages (from-to)	412-415
Number of pages	4
Journal	Technical Digest - International Electron Devices Meeting
Publication status	Published - 1988 Dec 1
Externally published	Yes
Event	Technical Digest - International Electron Devices Meeting 1988 - San Francisco, CA, USA Duration: 1988 Dec 11 → 1988 Dec 14

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering
Materials Chemistry

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Cite this

New device technologies for 5 V-only 4 Mb EEPROM with NAND structure cell. / Momodomi, M.; Kirisawa, R.; Nakayama, R.; Aritome, S.; Endoh, T.; Itoh, Y.; Iwata, Y.; Oodaira, H.; Tanaka, T.; Chiba, M.; Shirota, R.; Masuoka, F.

In: Technical Digest - International Electron Devices Meeting, 01.12.1988, p. 412-415.

Research output: Contribution to journal › Conference article › peer-review

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abstract = "Novel device technologies for a 5-V-only EEPROM (electrically erasable programmable read-only memory) with a NAND structure cell are described. By applying half of the programming voltage to unselected bit lines and a successive programming sequence, the NAND structure cell keeps a wide threshold margin. A high-voltage CMOS process realizes reliable programming characteristics. The reliability of the cell has been confirmed experimentally. Using 1.0-μm design rules, the unit cell area per bit is 12.9 μm2, which is small enough to realize a 4-Mb EEPROM.",

author = "M. Momodomi and R. Kirisawa and R. Nakayama and S. Aritome and T. Endoh and Y. Itoh and Y. Iwata and H. Oodaira and T. Tanaka and M. Chiba and R. Shirota and F. Masuoka",

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T1 - New device technologies for 5 V-only 4 Mb EEPROM with NAND structure cell

AU - Momodomi, M.

AU - Kirisawa, R.

AU - Nakayama, R.

AU - Aritome, S.

AU - Endoh, T.

AU - Itoh, Y.

AU - Iwata, Y.

AU - Oodaira, H.

AU - Tanaka, T.

AU - Chiba, M.

AU - Shirota, R.

AU - Masuoka, F.

PY - 1988/12/1

Y1 - 1988/12/1

N2 - Novel device technologies for a 5-V-only EEPROM (electrically erasable programmable read-only memory) with a NAND structure cell are described. By applying half of the programming voltage to unselected bit lines and a successive programming sequence, the NAND structure cell keeps a wide threshold margin. A high-voltage CMOS process realizes reliable programming characteristics. The reliability of the cell has been confirmed experimentally. Using 1.0-μm design rules, the unit cell area per bit is 12.9 μm2, which is small enough to realize a 4-Mb EEPROM.

AB - Novel device technologies for a 5-V-only EEPROM (electrically erasable programmable read-only memory) with a NAND structure cell are described. By applying half of the programming voltage to unselected bit lines and a successive programming sequence, the NAND structure cell keeps a wide threshold margin. A high-voltage CMOS process realizes reliable programming characteristics. The reliability of the cell has been confirmed experimentally. Using 1.0-μm design rules, the unit cell area per bit is 12.9 μm2, which is small enough to realize a 4-Mb EEPROM.

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