{"title":"一种新型分段自适应MRAM温度监测仪","authors":"Yu’ang Wu, Mingyang Zhou, Hao Cai","doi":"10.1109/ICTA56932.2022.9963137","DOIUrl":null,"url":null,"abstract":"The influence of temperature change on device directly affects the memory performance, especially in access latency and energy consumption. Based on temperature monitor, temperature adaptive magnetic random access memory (MRAM) eliminates the impact of temperature on storage performance. However, limited by the characteristics of the magnetic tunnel junction (MTJ) device and the operating mode of the MRAM array, wider operating temperature brings challenges to the design of monitor. In this work, based on MRAM array, using the method of segmented detection, we propose a novel temperature monitor for monitoring temperature under -55~125°C. Simulation results show that the temperature monitor can detect the temperature with an accuracy of 5°C within 1.2μs.","PeriodicalId":325602,"journal":{"name":"2022 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Novel Segmented Temperature Monitor for Adaptive MRAM\",\"authors\":\"Yu’ang Wu, Mingyang Zhou, Hao Cai\",\"doi\":\"10.1109/ICTA56932.2022.9963137\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The influence of temperature change on device directly affects the memory performance, especially in access latency and energy consumption. Based on temperature monitor, temperature adaptive magnetic random access memory (MRAM) eliminates the impact of temperature on storage performance. However, limited by the characteristics of the magnetic tunnel junction (MTJ) device and the operating mode of the MRAM array, wider operating temperature brings challenges to the design of monitor. In this work, based on MRAM array, using the method of segmented detection, we propose a novel temperature monitor for monitoring temperature under -55~125°C. Simulation results show that the temperature monitor can detect the temperature with an accuracy of 5°C within 1.2μs.\",\"PeriodicalId\":325602,\"journal\":{\"name\":\"2022 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)\",\"volume\":\"112 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICTA56932.2022.9963137\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICTA56932.2022.9963137","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Novel Segmented Temperature Monitor for Adaptive MRAM
The influence of temperature change on device directly affects the memory performance, especially in access latency and energy consumption. Based on temperature monitor, temperature adaptive magnetic random access memory (MRAM) eliminates the impact of temperature on storage performance. However, limited by the characteristics of the magnetic tunnel junction (MTJ) device and the operating mode of the MRAM array, wider operating temperature brings challenges to the design of monitor. In this work, based on MRAM array, using the method of segmented detection, we propose a novel temperature monitor for monitoring temperature under -55~125°C. Simulation results show that the temperature monitor can detect the temperature with an accuracy of 5°C within 1.2μs.
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