{"id":"https://openalex.org/W1987559308","doi":"https://doi.org/10.1109/tcsii.2012.2228398","title":"A 45-nm Dual-Port SRAM Utilizing Write-Assist Cells Against Simultaneous Access Disturbances","display_name":"A 45-nm Dual-Port SRAM Utilizing Write-Assist Cells Against Simultaneous Access Disturbances","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W1987559308","doi":"https://doi.org/10.1109/tcsii.2012.2228398","mag":"1987559308"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2012.2228398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2012.2228398","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102085839","display_name":"Jui-Jen Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]},{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jui-Jen Wu","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023225287","display_name":"Meng\u2010Fan Chang","orcid":"https://orcid.org/0000-0001-6905-6350"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Meng-Fan Chang","raw_affiliation_strings":["Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029376592","display_name":"Shau-Wei Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shau-Wei Lu","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","Taiwan Semicond. Manuf. Co. Ltd., Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Taiwan Semicond. Manuf. Co. Ltd., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210120917"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081868110","display_name":"Robert Lo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Robert Lo","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","Taiwan Semicond. Manuf. Co. Ltd., Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Taiwan Semicond. Manuf. Co. Ltd., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210120917"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074772780","display_name":"Quincy Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120917","display_name":"Taiwan Semiconductor Manufacturing Company (Taiwan)","ror":"https://ror.org/02wx79d08","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210120917"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Quincy Li","raw_affiliation_strings":["Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","Taiwan Semicond. Manuf. Co. Ltd., Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Taiwan Semiconductor Manufacturing Company, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210120917"]},{"raw_affiliation_string":"Taiwan Semicond. Manuf. Co. Ltd., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210120917"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4732,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.8306169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"59","issue":"11","first_page":"790","last_page":"794"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/static-random-access-memory","display_name":"Static random-access memory","score":0.9048651456832886},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6818281412124634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5980382561683655},{"id":"https://openalex.org/keywords/random-access-memory","display_name":"Random access memory","score":0.5922302603721619},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.5585988163948059},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5408436059951782},{"id":"https://openalex.org/keywords/access-time","display_name":"Access time","score":0.5053470730781555},{"id":"https://openalex.org/keywords/megabit","display_name":"Megabit","score":0.5000393390655518},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4915049970149994},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.4889739751815796},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.47797438502311707},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.4678077697753906},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.4550115466117859},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.39054280519485474},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3605117201805115},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.33483922481536865},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.331863671541214},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18187713623046875},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18068212270736694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11866605281829834},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08288472890853882}],"concepts":[{"id":"https://openalex.org/C68043766","wikidata":"https://www.wikidata.org/wiki/Q267416","display_name":"Static random-access memory","level":2,"score":0.9048651456832886},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6818281412124634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5980382561683655},{"id":"https://openalex.org/C2994168587","wikidata":"https://www.wikidata.org/wiki/Q5295","display_name":"Random access memory","level":2,"score":0.5922302603721619},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.5585988163948059},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5408436059951782},{"id":"https://openalex.org/C194080101","wikidata":"https://www.wikidata.org/wiki/Q46306","display_name":"Access time","level":2,"score":0.5053470730781555},{"id":"https://openalex.org/C185177783","wikidata":"https://www.wikidata.org/wiki/Q3332814","display_name":"Megabit","level":2,"score":0.5000393390655518},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4915049970149994},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.4889739751815796},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.47797438502311707},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.4678077697753906},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.4550115466117859},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.39054280519485474},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3605117201805115},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.33483922481536865},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.331863671541214},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18187713623046875},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18068212270736694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11866605281829834},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08288472890853882},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2012.2228398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2012.2228398","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8899999856948853}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322589","display_name":"Taiwan Semiconductor Manufacturing Company","ror":"https://ror.org/02wx79d08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1565505009","https://openalex.org/W1992606738","https://openalex.org/W2023347743","https://openalex.org/W2032942076","https://openalex.org/W2067168777","https://openalex.org/W2109104675","https://openalex.org/W2111287256","https://openalex.org/W2114578399","https://openalex.org/W2119520935","https://openalex.org/W2135495500","https://openalex.org/W2137177817","https://openalex.org/W2158933924","https://openalex.org/W2162141012","https://openalex.org/W2162335740","https://openalex.org/W2566219694","https://openalex.org/W6648341231","https://openalex.org/W6656276423","https://openalex.org/W6658696323"],"related_works":["https://openalex.org/W1909296377","https://openalex.org/W2089002058","https://openalex.org/W2136045454","https://openalex.org/W2074944429","https://openalex.org/W2172029144","https://openalex.org/W1504951709","https://openalex.org/W1521345290","https://openalex.org/W2186356227","https://openalex.org/W3205888584","https://openalex.org/W2351439697"],"abstract_inverted_index":{"Eight-transistor":[0],"(8T)":[1],"dual-port":[2],"static":[3],"random":[4],"access":[5],"memory":[6],"(DP-SRAM)":[7],"suffers":[8],"from":[9],"read":[10],"and":[11,23,56],"write":[12,24,43],"disturbances":[13],"at":[14],"low":[15,53],"voltages":[16],"when":[17],"both":[18],"ports":[19],"are":[20],"accessed":[21],"simultaneously,":[22],"disturbance":[25,44],"dominates":[26],"the":[27,42],"VDDmin":[28,51,81],"in":[29,80],"high-speed":[30],"applications.":[31],"This":[32],"brief":[33],"proposes":[34],"a":[35,49,61,68,77],"write-assist":[36],"8T":[37],"(WA8T)":[38],"cell":[39],"to":[40,47],"suppress":[41],"for":[45],"DP-SRAM":[46,63],"achieve":[48],"lower":[50],"with":[52,64,82],"area":[54,86],"overhead":[55],"power":[57],"consumption.":[58],"We":[59],"fabricated":[60],"1-Mbit":[62],"WA8T":[65,74],"testchip":[66],"using":[67],"40-nm":[69],"CMOS":[70],"process.":[71],"The":[72],"proposed":[73],"device":[75],"achieved":[76],"120-mV":[78],"improvement":[79],"less":[83],"than":[84],"1%":[85],"overhead.":[87]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
