{"id":"https://openalex.org/W4411319196","doi":"https://doi.org/10.1587/elex.22.20250317","title":"An SRAM-based chunked computing-in-memory macro with a multi-slope voltage-time-digital converting ADC for efficient MAC operations","display_name":"An SRAM-based chunked computing-in-memory macro with a multi-slope voltage-time-digital converting ADC for efficient MAC operations","publication_year":2025,"publication_date":"2025-06-15","ids":{"openalex":"https://openalex.org/W4411319196","doi":"https://doi.org/10.1587/elex.22.20250317"},"language":"en","primary_location":{"id":"doi:10.1587/elex.22.20250317","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250317","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250317/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250317/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100725268","display_name":"Xiaofeng Li","orcid":"https://orcid.org/0000-0002-7302-8042"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Li","raw_affiliation_strings":["Institute of Microelectronics of the Chinese Academy of Sciences","School of Integrated Circuits, University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of the Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Integrated Circuits, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014068742","display_name":"Yi Zhan","orcid":"https://orcid.org/0000-0002-6357-8091"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhan","raw_affiliation_strings":["Institute of Microelectronics of the Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of the Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114444483","display_name":"Zhi Li","orcid":"https://orcid.org/0009-0000-9649-7338"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Li","raw_affiliation_strings":["Institute of Microelectronics of the Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of the Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101308784","display_name":"Shukao Dou","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shukao Dou","raw_affiliation_strings":["School of Integrated Circuits, University of Chinese Academy of Sciences","Institute of Microelectronics of the Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Institute of Microelectronics of the Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013501258","display_name":"Heng You","orcid":"https://orcid.org/0000-0002-9386-8030"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Heng You","raw_affiliation_strings":["Nanjing Institute of Intelligence Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing Institute of Intelligence Technology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100639141","display_name":"Yumei Zhou","orcid":"https://orcid.org/0009-0009-4566-9465"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yumei Zhou","raw_affiliation_strings":["Institute of Microelectronics of the Chinese Academy of Sciences","School of Integrated Circuits, University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of the Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Integrated Circuits, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101119790","display_name":"Shushan Qiao","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shushan Qiao","raw_affiliation_strings":["Institute of Microelectronics of the Chinese Academy of Sciences","School of Integrated Circuits, University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of the Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Integrated Circuits, University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4626,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.63821149,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"22","issue":"15","first_page":"20250317","last_page":"20250317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","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"}},"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","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/T10472","display_name":"Semiconductor materials and devices","score":0.9991999864578247,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9987000226974487,"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":0.8658483028411865},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.6448377370834351},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5270286202430725},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.412460595369339}],"concepts":[{"id":"https://openalex.org/C68043766","wikidata":"https://www.wikidata.org/wiki/Q267416","display_name":"Static random-access memory","level":2,"score":0.8658483028411865},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.6448377370834351},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5270286202430725},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.412460595369339},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.22.20250317","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250317","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250317/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.22.20250317","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250317","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250317/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4411319196.pdf","grobid_xml":"https://content.openalex.org/works/W4411319196.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1999085092","https://openalex.org/W2146276996","https://openalex.org/W2194775991","https://openalex.org/W2331783522","https://openalex.org/W2495112539","https://openalex.org/W2588735511","https://openalex.org/W2591601611","https://openalex.org/W2742566056","https://openalex.org/W2766489088","https://openalex.org/W2768145587","https://openalex.org/W2985727781","https://openalex.org/W3000301330","https://openalex.org/W3016014942","https://openalex.org/W3026786299","https://openalex.org/W3114380291","https://openalex.org/W3120016950","https://openalex.org/W3139521791","https://openalex.org/W3184281067","https://openalex.org/W3208788005","https://openalex.org/W4214833843","https://openalex.org/W4220655405","https://openalex.org/W4254672563","https://openalex.org/W4312951380","https://openalex.org/W4313887270","https://openalex.org/W4319459123","https://openalex.org/W4353005497","https://openalex.org/W4384947618","https://openalex.org/W4387415358","https://openalex.org/W4388109028","https://openalex.org/W4400448240"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2030816003","https://openalex.org/W4392590355","https://openalex.org/W4239992647","https://openalex.org/W2150013480","https://openalex.org/W1554458299","https://openalex.org/W81423522","https://openalex.org/W1509860481"],"abstract_inverted_index":{"To":[0],"address":[1],"power-sensitive":[2],"neural":[3],"network":[4],"applications":[5],"at":[6],"the":[7,28,58,65,74,128,135],"edge,":[8],"computing-in-memory":[9],"(CIM)":[10],"with":[11,39],"reduced":[12],"data":[13,80],"transfer":[14],"costs":[15],"has":[16],"been":[17],"proposed.":[18],"The":[19,55,70,89,99],"power":[20],"and":[21,86,109,130],"area":[22,111],"overhead":[23],"of":[24,30,106,113],"traditional":[25],"ADCs":[26],"limits":[27],"efficiency":[29,105,112],"analog-based":[31],"CIM.":[32],"This":[33],"paper":[34],"proposes":[35],"a":[36,40],"CIM":[37,100],"macro":[38,101],"novel":[41],"data-sensitive":[42],"multi-slope":[43],"(DSMS)":[44],"voltage-time-digital":[45],"converting":[46],"(VTDC)":[47],"ADC":[48],"to":[49,63,81,134],"efficiently":[50],"perform":[51],"multiply-and-accumulate":[52],"(MAC)":[53],"operations.":[54,119],"VTDC":[56],"measures":[57],"bit":[59],"line":[60],"recharging":[61],"time":[62],"reduce":[64],"need":[66],"for":[67,116],"high-cost":[68],"ADCs.":[69],"DSMS":[71],"technique":[72],"adjusts":[73],"voltage-time":[75],"slope":[76],"based":[77],"on":[78,127],"input":[79],"further":[82],"optimize":[83],"energy":[84,104],"consumption":[85],"conversion":[87],"time.":[88],"chunked":[90],"array":[91],"control":[92],"(CAC)":[93],"circuits":[94],"facilitate":[95],"faster":[96],"weight":[97],"updates.":[98],"achieves":[102],"an":[103,110],"631":[107],"TOPS/W":[108],"8.4":[114],"TOPS/mm\u00b2":[115],"binary":[117],"MAC":[118],"It":[120],"exhibits":[121],"less":[122],"than":[123],"1.5%":[124],"accuracy":[125],"loss":[126],"MNIST":[129],"CIFAR-10":[131],"datasets":[132],"compared":[133],"software":[136],"baseline.":[137]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
