{"id":"https://openalex.org/W4412560715","doi":"https://doi.org/10.1109/mocast65744.2025.11083948","title":"Trade-Offs in the Sleep Mode Management of the RP2040 Microcontroller","display_name":"Trade-Offs in the Sleep Mode Management of the RP2040 Microcontroller","publication_year":2025,"publication_date":"2025-06-11","ids":{"openalex":"https://openalex.org/W4412560715","doi":"https://doi.org/10.1109/mocast65744.2025.11083948"},"language":"en","primary_location":{"id":"doi:10.1109/mocast65744.2025.11083948","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast65744.2025.11083948","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 14th International Conference on Modern Circuits and Systems Technologies (MOCAST)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5050122078","display_name":"Ioannis Sofianidis","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Sofianidis","raw_affiliation_strings":["Aristotle University of Thessaloniki,Section of Electronics and Electronic Computers, Faculty of Sciences,Department of Physics,Thessaloniki,Greece,54124"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Section of Electronics and Electronic Computers, Faculty of Sciences,Department of Physics,Thessaloniki,Greece,54124","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053022108","display_name":"Vasileios Konstantakos","orcid":"https://orcid.org/0000-0001-9915-957X"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasileios Konstantakos","raw_affiliation_strings":["Aristotle University of Thessaloniki,Section of Electronics and Electronic Computers, Faculty of Sciences,Department of Physics,Thessaloniki,Greece,54124"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Section of Electronics and Electronic Computers, Faculty of Sciences,Department of Physics,Thessaloniki,Greece,54124","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023894427","display_name":"S. Nikolaidis","orcid":"https://orcid.org/0000-0002-9794-8062"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Spyridon Nikolaidis","raw_affiliation_strings":["Aristotle University of Thessaloniki,Section of Electronics and Electronic Computers, Faculty of Sciences,Department of Physics,Thessaloniki,Greece,54124"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aristotle University of Thessaloniki,Section of Electronics and Electronic Computers, Faculty of Sciences,Department of Physics,Thessaloniki,Greece,54124","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I21370196"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12941","display_name":"Embedded Systems and FPGA Design","score":0.9509999752044678,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12941","display_name":"Embedded Systems and FPGA Design","score":0.9509999752044678,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12810","display_name":"Real-time simulation and control systems","score":0.9352999925613403,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/microcontroller","display_name":"Microcontroller","score":0.7593352198600769},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5243361592292786},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.49851036071777344},{"id":"https://openalex.org/keywords/sleep-mode","display_name":"Sleep mode","score":0.48772987723350525},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.45227959752082825},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.30598729848861694},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21024629473686218}],"concepts":[{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.7593352198600769},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5243361592292786},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.49851036071777344},{"id":"https://openalex.org/C57149124","wikidata":"https://www.wikidata.org/wiki/Q587346","display_name":"Sleep mode","level":4,"score":0.48772987723350525},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.45227959752082825},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.30598729848861694},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21024629473686218},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.0},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mocast65744.2025.11083948","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mocast65744.2025.11083948","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 14th International Conference on Modern Circuits and Systems Technologies (MOCAST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2809803840","https://openalex.org/W2943645178","https://openalex.org/W3013417343","https://openalex.org/W3095887887","https://openalex.org/W3126920928","https://openalex.org/W3139366947","https://openalex.org/W4324137410","https://openalex.org/W4407627366","https://openalex.org/W4410370262"],"related_works":["https://openalex.org/W4316095964","https://openalex.org/W2383001583","https://openalex.org/W2771395446","https://openalex.org/W2131084560","https://openalex.org/W3112038843","https://openalex.org/W2088310429","https://openalex.org/W3094215878","https://openalex.org/W3091627987","https://openalex.org/W2147310439","https://openalex.org/W4316012197"],"abstract_inverted_index":{"Optimizing":[0],"energy":[1,15,106,164],"efficiency":[2],"in":[3,31,166],"microcontrollerbased":[4],"IoT":[5,167],"systems":[6],"requires":[7],"careful":[8],"management":[9],"of":[10,142],"sleep":[11,29,70,101,113,150],"modes":[12,30],"to":[13,73,127],"balance":[14],"savings":[16],"with":[17,130,152,169],"application-specific":[18],"timing":[19,116,156],"constraints.":[20],"This":[21,115],"study":[22],"analyzes":[23],"the":[24,27,32,74,98],"trade-offs":[25],"between":[26],"available":[28],"RP2040":[33],"microcontroller-either":[34],"utilizing":[35],"an":[36,41],"external":[37],"crystal":[38],"clock":[39],"or":[40,177],"internal":[42],"ring-oscillator-across":[43],"varying":[44,170],"core":[45,123],"supply":[46,124,131],"voltages":[47],"<tex":[48,55,90],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[49,56,91],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(0.85-1.30":[50],"~\\mathrm{V})$</tex>":[51],"and":[52,155],"operating":[53],"frequencies":[54],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(140-416":[57],"\\text{MHz})$</tex>.":[58],"The":[59,140],"crystal-clock":[60],"mode":[61],"enables":[62],"faster":[63],"wakeup":[64],"times":[65],"(sub-millisecond":[66],"range)":[67],"drawing":[68],"higher":[69],"currents":[71],"compared":[72],"ring-oscillator":[75],"mode,":[76],"which":[77,97],"minimizes":[78],"idle":[79,153],"power":[80],"but":[81],"incurs":[82],"longer":[83,112,128],"wake-up":[84,105],"delays.":[85],"A":[86],"critical":[87],"break-even":[88],"time":[89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{T}_{E":[92],"Q}$</tex>":[93],"is":[94],"identified,":[95],"beyond":[96],"ring-oscillator's":[99],"lower":[100],"current":[102],"outweighs":[103],"its":[104],"penalty":[107],"making":[108,158],"it":[109,159],"advantageous":[110],"for":[111,148,162],"intervals.":[114],"threshold":[117],"displays":[118],"a":[119,146],"strong":[120],"influence":[121],"on":[122],"voltage":[125,132],"shifting":[126],"durations":[129,154],"increase,":[133],"while":[134],"temperature":[135],"variations":[136],"exhibit":[137],"negligible":[138],"impact.":[139],"findings":[141],"this":[143],"work":[144],"provide":[145],"framework":[147],"aligning":[149],"strategies":[151],"constraints,":[157],"particularly":[160],"useful":[161],"optimizing":[163],"consumption":[165],"applications":[168],"duty":[171],"cycles,":[172],"such":[173],"as":[174],"sensor":[175],"networks":[176],"wearable":[178],"devices.":[179]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}