Presentation | 2003/5/21 8Mbit Compiled SRAM Macro with Large Signal Sensing Scheme Tetsuo ASHIZAWA, Wataru YOKOZEKI, Junichi MITANI, Michiari KAWANO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We developed an 8 Mbit SRAM macro with an access time of 2.76 ns that uses 0.11 μm CMOS technology. The large signal sensing scheme was used to increase access speed and stabilize operation. Since this scheme has a larger cell noise margin than conventional schemes, we were able to increase memory cell speed without increasing the cell area. A configuration of this macro can be changed by the compiler. We optimized the configuration for its capacity and the type of process to be used. In addition, we improved a conventional large signal sensing scheme. As a result, the improvement in speed was 33% over the conventional small signal sensing schemes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 0.11μm CMOS / SRAM / Large Signal Sensing Scheme / noise margin |
Paper # | ICD2003-25 |
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Committee | ICD |
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Conference Date | 2003/5/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 8Mbit Compiled SRAM Macro with Large Signal Sensing Scheme |
Sub Title (in English) | |
Keyword(1) | 0.11μm CMOS |
Keyword(2) | SRAM |
Keyword(3) | Large Signal Sensing Scheme |
Keyword(4) | noise margin |
1st Author's Name | Tetsuo ASHIZAWA |
1st Author's Affiliation | Advanced CMOS Technology Dept., Fujitsu Ltd.() |
2nd Author's Name | Wataru YOKOZEKI |
2nd Author's Affiliation | FRAM Dept., Fujitsu Ltd. |
3rd Author's Name | Junichi MITANI |
3rd Author's Affiliation | Technology Development Div., Fujitsu Ltd. |
4th Author's Name | Michiari KAWANO |
4th Author's Affiliation | Technology Development Div., Fujitsu Ltd. |
Date | 2003/5/21 |
Paper # | ICD2003-25 |
Volume (vol) | vol.103 |
Number (no) | 88 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |