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QFP angl Quad Flat Package riznovidi korpusiv mikroshem z planarnimi vivodami po vsih chotiroh storonah Mikroshemi v takih korpusah priznacheni tilki dlya montazhu na poverhnyu ustanovka v panelku abo montazh v otvori shtatno ne peredbacheni hocha perehidni komutacijni pristroyi isnuyut Kilkist vivodiv QFP mikroshem zazvichaj ne perevishuye 200 z krokom vid 0 4 do 1 0 mm Zilog Z80 v 44 kontaktnomu QFP korpusiKorpus stav shiroko rozpovsyudzhenim v Yevropi i SShA v 1990 h rokah Odnak she v 70 h rokah QFP korpusi pochali vikoristovuvatis v yaponskij pobutovij elektronici Korpus PLCC shozhij z QFP korpusom ale pri comu mayut dovshi vivodi zagnuti tak shob bula mozhlivist ne tilki pripayati mikroshemu ale i vstaviti yiyi v panelku sho chasto vikoristovuyetsya dlya mikroshem pam yati Zmist 1 Riznovidi 1 1 TQFP 2 Div takozh 3 Primitki 4 PosilannyaRiznovidi Redaguvati nbsp Cyrix Cx486SLC v BQFP korpusi Forma osnovi mikroshemi pryamokutna inodi kvadratna Korpusi riznyatsya tilki chislom vivodiv krokom rozmirami i vikoristanimi materialami BQFP vidriznyayetsya rozshirennyami osnovi po kutam mikroshemi priznachenimi dlya zahistu vivodiv vid mehanichnih poshkodzhen do zapajki BQFP angl Bumpered Quad Flat Package BQFPH angl Bumpered Quad Flat Package with Heat spreader CQFP angl Ceramic Quad Flat Package FQFP angl Fine Pitch Quad Flat Package HQFP angl Heat sinked Quad Flat Package LQFP angl Low Profile Quad Flat Package MQFP angl Metric Quad Flat Package PQFP angl Plastic Quad Flat Package SQFP angl Small Quad Flat Package TQFP angl Thin Quad Flat Package VQFP angl Very small Quad Flat Package VTQFP angl Very Thin Quad Flat PackageTQFP Redaguvati nbsp Mikroshema u 80 vividnomu korpusi TQFPVid QFP vidriznyayetsya menshoyu tovshinoyu yaka stanovit vid 1 0 mm dlya 32 vividnih mikroshem i do 1 4 mm dlya 256 vividnih v toj chas yak QFP tovshina stanovit vid 2 0 do 3 8mm Maye standartnij rozmir vivodiv 2 milimetri Mozhliva kilkist vivodiv vid 32 do 176 za rozmirom odniyeyi storoni korpusu vid 5 do 20 milimetriv Vikoristovuyutsya midni vivodi z krokom 0 4 0 5 0 65 0 8 ta 1 milimetr 1 TQFP dozvolyaye virishiti taki zavdannya yak zbilshennya shilnosti rozmishennya komponentiv na drukovanih platah zmenshennya rozmiriv pidkladki zmenshennya tovshini korpusiv pristroyiv 1 Div takozh RedaguvatiKorpus mikroshemi Tipi korpusiv mikroshemPrimitki Redaguvati a b Shannon 2019 s 47 48 Posilannya RedaguvatiWikihowto Guide to integrated circuit chip packages angl Shannon R Linear integrated circuits ED tech Press 2019 nbsp Ce nezavershena stattya pro aparatne zabezpechennya Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title QFP amp oldid 39837423 TQFP