{"id":2544,"date":"2014-05-24T14:36:34","date_gmt":"2014-05-24T11:36:34","guid":{"rendered":"http:\/\/www.Devrearsivi.com\/?p=2544"},"modified":"2014-05-24T14:38:13","modified_gmt":"2014-05-24T11:38:13","slug":"mikrodenetleyiciler-hakkinda-bilgi","status":"publish","type":"post","link":"https:\/\/devrearsivi.com\/mikrodenetleyiciler-hakkinda-bilgi\/","title":{"rendered":"Mikrodenetleyiciler Hakk\u0131nda Bilgi"},"content":{"rendered":"<p>Bug\u00fcn sizlere elektronik devrelerin vazge\u00e7ilmezleri olan\u00a0<a href=\"http:\/\/www.devrearsivi.com\/mikrodenetleyiciler-hakkinda-bilgi\/\"><strong>Mikrodenetleyiciler\u00a0<\/strong><\/a>\u00a0hakk\u0131nda bilgi verece\u011fim.Seksenlerin ba\u015f\u0131ndan bu yana,silikon teknolojisindeki geli\u015fmeler sayesinde ucuzlayan fiyatlar\u0131yla,ak\u0131ll\u0131 cihazlar\u0131 art\u0131k sadece i\u015f yerlerimizde de\u011fil,oturma odalar\u0131m\u0131zda,mutfaklar\u0131m\u0131zda hatta caddelerde g\u00f6rebiliyoruz.Trafik \u0131\u015f\u0131klar\u0131 tren yolu ge\u00e7itleri cep telefonlar\u0131,faks makineleri, yaz\u0131c\u0131lar,<strong>uzaktan kumandalar<\/strong>, gibi bir \u00e7ok elektronik cihaz i\u00e7erisinde bilgisayar i\u015flevi g\u00f6ren entegreler bar\u0131nd\u0131r\u0131lmakta.<\/p>\n<p>Bu gibi cihazlarda \u00e7ok b\u00fcy\u00fck yer kaplayan ve yapaca\u011f\u0131 i\u015flev i\u00e7in \u00e7ok fazla geli\u015fmi\u015f olan bilgisayarlar yerine onlar\u0131n k\u00fc\u00e7\u00fck karde\u015fleri mikrodenetleyiciler kullan\u0131l\u0131r.Mikrodenetleyici \u00fczerine y\u00fcklenen program tek bir i\u015fi yapmas\u0131 \u00fczerine tasarlanm\u0131\u015ft\u0131r<strong>.Bilgisayar<\/strong>lara oranla \u00a0t\u00fcketti\u011fi g\u00fc\u00e7 \u00e7ok d\u00fc\u015f\u00fckt\u00fcr.Bir bilgisayarda sadece pentium 4 i\u015flemci 50 Watt\u2019a yak\u0131n enerji t\u00fcketirken bir mikrodenetleyicinin t\u00fcketti\u011fi enerji \u00a0miliwatt d\u00fczeyindedir ve \u00e7al\u0131\u015fmas\u0131 i\u00e7in 2v\u2019luk bir gerilim enerjisine ihtiya\u00e7 duyar.\u0130leri<strong>teknolojiyle<\/strong>\u00a0\u00fcretilmi\u015f bir otomobilde ate\u015fleme fren,motor kontrol\u00fc,otomatik kilit,radyo,klima gibi cihazlar \u00a0\u00fczerinde ortalama 50 mikrodenetleyici bulunur.<\/p>\n<h1><strong>\u00a0Pic ile Bilgisayar Aras\u0131ndaki Temel Benzerlikler<\/strong><\/h1>\n<ul>\n<li>Mikrodenetleyicilerin,bilgisayarlarda oldu\u011fu gibi bir merkezi i\u015flem birimi yani i\u015flemcisi(cpu) vard\u0131r.<\/li>\n<li>Bilgisayarlarda programlar\u0131 saklamak i\u00e7in sabit disk\u2019e ihtiya\u00e7 vard\u0131r.Mikrodenetleyiciler de ise hard disk i\u015flevini yerine getiren b\u00f6l\u00fcm flash bellek ve EEPROM bellektir.<\/li>\n<li>Bilgisayarlar\u0131n de\u011fi\u015fkenleri saklamak i\u00e7in RAM\u2019e ihtiyac\u0131 vard\u0131r.Mikrodenetleyicilerde de ayn\u0131 ama\u00e7la kullan\u0131lan Ram bulunmaktad\u0131r.<\/li>\n<li>Bilgisayarlar\u0131n \u00e7evredeki di\u011fer cihazlarla ba\u011flant\u0131s\u0131n\u0131 sa\u011flayan veya kullan\u0131c\u0131n\u0131n bilgisayara veri girmesini ve verileri okumas\u0131n\u0131 sa\u011flayan giri\u015f \u00e7\u0131k\u0131\u015f kap\u0131lar\u0131 vard\u0131r.Mikrodenetleyicilerde bu yap\u0131 bilgisayara k\u0131yasla \u00e7ok basite indirgenmi\u015f olmas\u0131na ra\u011fmen temelde ayn\u0131d\u0131r.<\/li>\n<\/ul>\n<h1><a href=\"http:\/\/www.devrearsivi.com\/mikrodenetleyiciler-hakkinda-bilgi\/\">Microchip<\/a> ( Pic ) Mikrodenetleyici Ailesi<\/h1>\n<ol>\n<li><strong>Pic12CXXX\/12FXXX Ailesi :<\/strong>\u00a0Bu aile RISC mimarisine sahip 8 pinli DIP veya y\u00fczey montajl\u0131 paketlerinde imal edilen mikrodenetleyicilerden olu\u015fmaktad\u0131r.12 ve 14 bit uzunlukta komut setine sahip de\u011fi\u015fik entegreler mevcuttur.2.5V luk gerilimde \u00e7al\u0131\u015fabilme \u00f6zellikleri ,kesme \u00f6zellikleri,A\/D \u00e7evirici \u00f6zellikleri flash,ROM,veya OTP \u00f6zellikleri, EEPROM veri belle\u011fi \u00f6zelliklerinden dolay\u0131 d\u00fc\u015f\u00fck maliyetleriyle k\u00fc\u00e7\u00fck uygulamalarda s\u0131k\u00e7a kullan\u0131lan mikrodenetleyicilerdir.<\/li>\n<li><strong>PIC16C5X Ailesi :\u00a0<\/strong>Microchip ailesinin en hesapl\u0131 mikrodeneyicileri bu ailendir.12 bitlik komut setine sahiptir.Olduk\u00e7a k\u0131s\u0131tl\u0131 \u00f6zellikleri olan bu mikrodenetcilerin en b\u00fcy\u00fck \u00f6zellikleri ucuz olmalar\u0131 ve 2v kadar d\u00fc\u015f\u00fck gerilimlerde \u00e7al\u0131\u015fabilmeleridir.Ayr\u0131ca bu ailenin 16HVCXX mikrodenetcileri direkt 15v ile de \u00e7al\u0131\u015fabilmektedir.<\/li>\n<li><strong>PIC16CXXX \/PIC16FXXX Ailesi :\u00a0<\/strong>Microchip mikrodenetleyiciler i\u00e7inde en yayg\u0131n olarak kullan\u0131lan \u00a0mikrodeneyicilerdir.Seri haberle\u015fme,A\/D \u00e7evrim,analog kar\u015f\u0131la\u015ft\u0131r\u0131c\u0131,zamanlay\u0131c\u0131lar gibi alanlarda kullan\u0131l\u0131r.18 ayaktan 68 ayakl\u0131ya kadar bir\u00e7ok de\u011fi\u015fik k\u0131l\u0131fta ve farkl\u0131 \u00f6zelliklerde mikrodenetleyici bu gruba dahildir.<\/li>\n<li><strong>PIC17CXXX Ailesi :<\/strong>\u00a0Microchip firmas\u0131 ilk 16 bit komut setine sahip 8 bit\u2019lik mikrodenetleyicisidir.Bu pic sadece OTP ve ROM bellekli olarak \u00fcretilmi\u015ftir.Pic18xxx \u00fcretimiyle \u00a0pop\u00fclerli\u011fini yitirmi\u015ftir.<\/li>\n<li><strong>PIC18FXXX Ailesi :<\/strong>\u00a016 bitlik komut seti ,y\u00fcksek \u00e7al\u0131\u015fma h\u0131z\u0131,A\/D \u00e7evrim,zamanlay\u0131c\u0131lar,32 kesmeye imkan vermesi ,RS232 arabirimi,seri ve paralel haberle\u015fme protokolleri ile bu aile Microchip pic serisi i\u00e7inde en g\u00fc\u00e7l\u00fc mikrodeneyici ailesidir.64k\u2019ya kadar b\u00fcy\u00fck program belle\u011fiyle ve 1K byte\u2019l\u0131k Ram belle\u011fiyle \u00e7ok geli\u015fmi\u015f uygulamalara imkan verir.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Bug\u00fcn sizlere elektronik devrelerin vazge\u00e7ilmezleri olan\u00a0Mikrodenetleyiciler\u00a0\u00a0hakk\u0131nda bilgi verece\u011fim.Seksenlerin ba\u015f\u0131ndan bu yana,silikon teknolojisindeki geli\u015fmeler sayesinde ucuzlayan&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2545,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,22],"tags":[992,993,994,845],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",680,285,false],"thumbnail":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler-150x150.jpg",150,150,true],"medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler-300x125.jpg",300,125,true],"medium_large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",640,268,false],"large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",640,268,false],"1536x1536":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",680,285,false],"2048x2048":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",680,285,false],"covernews-slider-full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",680,285,false],"covernews-slider-center":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",680,285,false],"covernews-featured":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",680,285,false],"covernews-medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",540,226,false],"covernews-medium-square":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/05\/mikrodenetleyiciler.jpg",400,168,false]},"author_info":{"display_name":"Ferhat 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