DOI:10.1093/ietele/e90-c.4.765 - Corpus ID: 14952912
A capacitorless twin-transistor random access memory (TTRAM) on SOI
@article{Morishita2005ACT, title={A capacitorless twin-transistor random access memory (TTRAM) on SOI}, author={Fukashi Morishita and Hideyuki Noda and Isamu Hayashi and Takayuki Gyohten and Mako Okamoto and Takashi Ipposhi and Shigeto Maegawa and Katsumi Dosaka and Kazutami Arimoto}, journal={Proceedings of the IEEE 2005 Custom Integrated Circuits Conference, 2005.}, year={2005}, pages={435-438}, url={https://api.semanticscholar.org/CorpusID:14952912}}- F. MorishitaH. NodaK. Arimoto
- Published inProceedings of the IEEE…18 September 2005
- Computer Science, Engineering, Materials Science
The TTRAM cell has two data-storage states and the data retention time of 100ms at 80/spl deg/C is confirmed, and the process is compatible with the conventional SOI-CMOS and never requires any additional processes.
13 Citations
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The scalable TTRAM can play the role of on-chip SoC memory IPs, for example, in consumer, mobile, and MPU/game applications, and the unique test mode functions have been proposed for practical usage.
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The up-graded ET2RAM with scalable function named SETRAM (scalable enhanced twin-transistor RAM) can provide the scalable memory IP's in SoC platform on SOI devices and can improve the performance of many future applications.
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An embedded DRAM macro with a self-adjustable timing control (STC) scheme, a negative edge transmission scheme (NET), and a power-down data retention (PDDR) mode is developed. A 13.98-mm/sup 2/ 16-Mb…
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SOI-DRAM is expected to have long data retention time because the data leakage path is limited only through a cell transistor. High speed low power operation is realized due to reduced junction…
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