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Secure Digital Memory Card SD portativna flesh karta pam yati vikoristovuyetsya v cifrovih fotoaparatah mobilnih telefonah pleyerah tosho Rozroblena v 2001 roci firmoyu SanDisk na osnovi MultiMediaCard MMC Originalnij rozmir 24x32x2 1 mm piznishe z yavilisya chislenni modifikaciyi v bik minityuarizaciyi Secure Digital SD SDHC SDXC SDUC Modifikaciyi SD kartTip nosiya Karta pam yatiFormat danih BitYemnist SD Up to 2 GBSDHC over 2 GB do 32 GBSDXC over 32 GB do 2 TBSDUC over 2 TB do 128 TBRozmir bloku RiznaZchituvalnij mehanizm Standard 12 5 MB sHigh speed 25 MB sUHS I 50 MB s abo 104 MB sUHS II 156 MB s full duplex abo 312 MB s half duplexUHS III 312 MB s full duplex or 624 MB s full duplexExpress 985 MB s full duplexZapisuyuchij mehanizm Takij samij yak Zchituvalnij mehanizmMizhnarodnij standart Standart SDRozrobleno SD AssociationRozmiri Standard 32 0 x 24 0 x 2 1 mm 1 612 8 mm3Mini 21 5 x 20 0 x 1 4 mm 602 mm3Micro 15 0 x 11 0 x 1 0 mm 165 mm3Masa Standard 2 gMini 800 mgMicro 250 mgZastosuvannya Portativni pristroyi taki yak cifrovi kameri ta mobilni telfononi vklyuchayuchi bilshist smartfoniv Rik vipusku 1999 SD kartaKarta zabezpechena vlasnim kontrolerom i specialnoyu oblastyu zdatnoyu na vidminu vid MMC zapisuvati informaciyu tak shob bulo zaboroneno nezakonne chitannya informaciyi vidpovidno do vimog Secure Digital Music Initiative sho bulo zakripleno v nazvi Secure Digital SD vikoristovuye specialnij protokol zapisu yakij nedostupnij zvichajnim koristuvacham U bilshosti vipadkiv SD mozhna zaminiti MMC kartoyu Zamina u zvorotnomu napryami zazvichaj nemozhliva oskilki SD tovstisha i mozhe prosto ne uvijti do slota dlya MMC Obsyag pam yati mozhe buti Dlya standartu SD 1 0 vid 8 MB do 2 GB Dlya standartu SD 1 1 mozhlivij rozmir do 4 GB Standart SDHC dozvolyaye mistkist do 32 GB Standart SDXC dozvolyaye mistkist do 2 TB Standart SDUC dozvolyaye mistkist do 128 TBShvidkist obminu SD kart yak i u vipadku z CD ROM zadayetsya chislom mnozhnikom 1X 150 KiB s Prosti karti mayut shvidkist 6x 900 KiB s najnovishi 150X 22500 KiB s Zmist 1 MicroSD ta MiniSD 2 SDHC 3 SD Speed Class 4 SDIO 5 Embedded SD 6 Div takozh 7 PosilannyaMicroSD ta MiniSD RedaguvatiDlya miniatyurnih priladiv rozrobleni miniSD rozmirom 20x21 5x1 4 mm i najmensha zi vsih kart MicroSD ranishe vidoma yak TransFlash rozmirom 11x15x1 mm Karti MiniSD i MicroSD mayut adapteri za dopomogoyu yakih yih mozhna vstavlyati v bud yakij slot dlya zvichajnoyi SD karti Karti pam yati standartu MicroSD priznacheni dlya vikoristannya v mobilnih telefonah nabir funkcij yakih vklyuchaye cifrovu fotozjomku vidtvorennya MP3 fajliv video igri organajzer kamkoderah i t d Za dizajnom i funkciyami karti pam yati MicroSD shozhi na zvichajni SIM kartki prote perevershuyut yih u yemnosti ta shvidkosti peredachi danih Stvorennya kart pam yati nevelikih rozmiriv 11h15h1mm stalo mozhlivim zavdyaki vikoristannyu chipiv MLC i ostannim rozrobkam SanDisk v oblasti upakovki mikroshem i tehnologij virobnictva kontroleriv SDHC Redaguvati nbsp Karta SDHC Class 6SDHC Secure Digital High Capacity zminna karta flesh pam yati Secure Digital visokoyi mistkosti sho zadovolnyaye specifikaciyi SDA 2 00 vvedenoyu SD Card Association SDA sho ob yednuye blizko 500 virobnikiv kart flesh pam yati SDHC stav rozvitkom populyarnogo formatu SD Secure Digital uspadkuvavshi bilshist jogo harakteristik Maksimalnij obsyag kart SDHC zbilshenij do 64 GB Karti cogo tipu vikoristovuyut fajlovu sistemu FAT32 dlya SD vikoristovuvalasya FAT16 12 Karti SDHC ne sumisni z chitachami kart i inshimi pristroyami sho pracyuvali z SD kartami A os pristroyi zdatni pracyuvati z SDHC kartami pidtrimuyut takozh i SD karti SD Speed Class Redaguvati nbsp Micro SD adapterSD Card Association vvela takozh klasifikaciyu shvidkisnih harakteristik kart i pristroyiv dlya roboti z nimi tak zvanij SD Speed Class Spochatku viznacheno tri varianti SD Class 2 shvidkist zapisu vid 2 MB s SD Class 4 shvidkist zapisu vid 4 MB s SD Class 6 shvidkist zapisu vid 6 MB s SDIO Redaguvati nbsp Kamera z interfejsom SDIO mozhe buti pidklyuchena do deyakih pristroyiv HP iPAQSDIO oznachaye Secure Digital vvid vivid Roz yem SD naspravdi mozhe buti vikoristanij ne tilki dlya flesh kart Pristroyi sho pidtrimuyut SDIO zazvichaj ce kishenkovi personalni komp yuteri KPK ruchni komp yuteri yak Palm Treo ale takozh zustrichayetsya v malih noutbukah i mobilnih telefonah mozhut zastosovuvati mali priladi sproektovani dlya form faktoru SD ce mozhut buti GPS prijmachi Wi Fi chi Bluetooth adapteri modemi Ethernet adapteri zchituvachi shtrih kodu adapteri IrDA FM radio chi TV tyuneri RFID zchituvachi cifrovi kameri abo inshi nakopichuvachi danih taki yak zhorstki diski Sered zaproponovanih ale poki ne realizovanih rozshiren poslidovni adapteri RS 232 skaneri vidbitkiv palciv adapteri z SDIO na USB shob dozvoliti pristroyam z interfejsom SDIO vikoristovuvati USB periferiyu ta z yednuvatisya z PK zchituvachi magnitnih smug kombinovani transiveri Bluetooth Wi Fi GPS stilnikovi modemi PCS CDPD GSM tosho ta adapteri APRS TNC SDIO karti povnistyu sumisni z kontrolerami kart pam yati SD vklyuchayuchi mehaniku zhivlennya elektriku signali i soft Koli SDIO karta vstavlyayetsya v ne SDIO adapter vin ne stane prichinoyu fizichnogo poshkodzhennya chi vihodu z ladu ani pristroyu ani kontrolera Topologiya shini SPI ye obov yazkovoyu dlya SDIO ale ne dlya pam yati SD Bilshist komand SD pam yati ne pidtrimuyetsya SDIO SDIO karti mozhut mistiti 8 okremih logichnih kart hocha narazi dlya bilshosti ce funkciyi pam yati ta vvodu vivodu Sloti SD prijmayut lishe SD karti Sloti SDIO prijmayut SD karti ta SDIO karti Embedded SD RedaguvatiKonsorcium SD Card Association u veresni 2008 ogolosiv pro rozrobku novogo formatu cifrovih kart pam yati Embedded SD Karti pam yati Embedded SD vbudovuvatimutsya v portativnu cifrovu tehniku i stilnikovi telefoni bezposeredno yihnimi virobnikami pozbavlyayuchi koristuvacha vid neobhidnosti dokupovuvati kartu pam yati vidrazu zh pislya pridbannya pristroyu Karti pam yati Embedded SD matimut maksimalnij rozmir 32 GB Takim chinom zavdyaki tomu sho isnuyuchij standart SDHC takozh pidtrimuye 32 GB koristuvachi zmozhut zbilshuvati yemnist pam yati svoyih portativnih pristroyiv do 64 GB Specifikaciya Embedded SD bude zavershena v listopadi 2008 r Vona vklyuchit opis fizichnih i elektrichnih parametriv slotiv dlya rozmishennya kart useredini pristroyiv Standart bude povnistyu sumisnij z potochnim standartom SDHC Div takozh RedaguvatiIntel Edison Eye FiPosilannya RedaguvatiVikishovishe maye multimedijni dani za temoyu Secure Digitalmaxim ic com Maxim Semiconductor app note describing SD with source code Arhivovano 21 listopada 2009 u Wayback Machine mmca org MultiMedia Card Association sandisk com SanDisk SD Card Product Manual 1 9 Arhivovano 7 kvitnya 2009 u Wayback Machine This is no longer available but you can get it from cs ucr edu v1 9 sandisk com SanDisk memory card device compatibility lookup Arhivovano 13 veresnya 2008 u Wayback Machine sdcard org SD Memory Card Physical Layer Specification version 1 01 pdf sdcard org Simplified SDIO Card Specification sdcard org Simplified Physical Layer Specification Useful info on the differences of SD vs SDHC gadgetspage com Understanding SD Card Speeds Arhivovano 29 grudnya 2005 u Wayback Machine k9spud com Interfacing dsPIC30F4013 to SD Cards pinouts ru Secure Digital connector pinout and signals Arhivovano 16 veresnya 2008 u Wayback Machine sdcard org SD Card Association Arhivovano 17 serpnya 2011 u Wayback Machine embwise com SD SDIO Operating System independent Bus Driver hjreggel net Comparison of practically all Memory CARDS Arhivovano 15 veresnya 2008 u Wayback Machine elm chan org How to Use an MMC Arhivovano 9 lyutogo 2014 u Wayback Machine eeproductcenter com SD SDHC controller for mobile devices from Cypress Semiconductor Corp nedostupne posilannya z chervnya 2019 Otrimano z https uk wikipedia org w index php title Secure 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