| Presentation | 1994/5/27 Work Line Boost and Row-Redundancy Scheme for Flash Memory Masaaki Mihara, Takeshi Nakayama, Minoru Ohkawa, Shinji Kawai, Yoshikazu Miyawaki, Yasushi Terada, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A high efficiency charge pump circuit,heap-charge-pump circuit, boosts up the word line voltage high enough for low Vcc operation. Row redundancy scheme utilizing Gray code has substantially improved the yield of NOR-type flash memory. Utilizing these technologies,a 3.3 V operation 16-Mb CMOS flash memory has been designed and fabricated based on 0.5 μm CMOS techn ology.The cell size is 1.7 μm X 1.9 μm and the chip size is 9.3 m m X 11.5 mm.The access time of 65 ns is achieved at 3.3 V Vcc. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Flash Memory / charge pump circuit / word line boost / redundancy |
| Paper # | SDM94-30,ICD94-41 |
| Date of Issue |
| Conference Information | |
| Committee | SDM |
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| Conference Date | 1994/5/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Silicon Device and Materials (SDM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Work Line Boost and Row-Redundancy Scheme for Flash Memory |
| Sub Title (in English) | |
| Keyword(1) | Flash Memory |
| Keyword(2) | charge pump circuit |
| Keyword(3) | word line boost |
| Keyword(4) | redundancy |
| 1st Author's Name | Masaaki Mihara |
| 1st Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corporation() |
| 2nd Author's Name | Takeshi Nakayama |
| 2nd Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corporation |
| 3rd Author's Name | Minoru Ohkawa |
| 3rd Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corporation |
| 4th Author's Name | Shinji Kawai |
| 4th Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corporation |
| 5th Author's Name | Yoshikazu Miyawaki |
| 5th Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corporation |
| 6th Author's Name | Yasushi Terada |
| 6th Author's Affiliation | ULSI Laboratory,Mitsubishi Electric Corporation |
| Date | 1994/5/27 |
| Paper # | SDM94-30,ICD94-41 |
| Volume (vol) | vol.94 |
| Number (no) | 73 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |