Presentation | 2005-10-20 A Capacitorless Twin-Transistor Random Access Memory (TTRAM) on SOI Takayuki GYOHTEN, Fukashi MOMRISHITA, Hideyuki Noda, Mako OKAMOTO, Takashi IPPOSHI, Shigeto MAEKAWA, Katsumi DOSAKA, Kazutami ARIMOTO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a novel capacitorless twin-transistor random access memory (TTRAM). The 2Mb test device has been fabricated on 130nm SOI-CMOS process. We demonstrate the TTRAM cell has two data-storage states and confirm the data retention time of 100ms at 80℃. TTRAM process is compatible with the conventional SOI-CMOS and never requires any additional processes. A 6.1ns row-access time is achieved and 250MHz operation can be realized by using 2bank 8b-burst mode. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SOI-CMOS / Twin transistor / embedded memory |
Paper # | SIP2005-113,ICD2005-132,IE2005-77 |
Date of Issue |
Conference Information | |
Committee | ICD |
---|---|
Conference Date | 2005/10/13(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 | Integrated Circuits and Devices (ICD) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Capacitorless Twin-Transistor Random Access Memory (TTRAM) on SOI |
Sub Title (in English) | |
Keyword(1) | SOI-CMOS |
Keyword(2) | Twin transistor |
Keyword(3) | embedded memory |
1st Author's Name | Takayuki GYOHTEN |
1st Author's Affiliation | Renesas Technology Corp.() |
2nd Author's Name | Fukashi MOMRISHITA |
2nd Author's Affiliation | Renesas Technology Corp. |
3rd Author's Name | Hideyuki Noda |
3rd Author's Affiliation | Renesas Technology Corp. |
4th Author's Name | Mako OKAMOTO |
4th Author's Affiliation | Daioh Electric Corp. |
5th Author's Name | Takashi IPPOSHI |
5th Author's Affiliation | Renesas Technology Corp. |
6th Author's Name | Shigeto MAEKAWA |
6th Author's Affiliation | Renesas Technology Corp. |
7th Author's Name | Katsumi DOSAKA |
7th Author's Affiliation | Renesas Technology Corp. |
8th Author's Name | Kazutami ARIMOTO |
8th Author's Affiliation | Renesas Technology Corp. |
Date | 2005-10-20 |
Paper # | SIP2005-113,ICD2005-132,IE2005-77 |
Volume (vol) | vol.105 |
Number (no) | 351 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |