通用闪存存储

通用闪存存储（英文：Universal Flash Storage）是一種設計用于數碼相機、智能電話等消費電子產品使用的闪存存储规范。[1][2]它的設計目標是發展一套統一的快閃記憶卡格式，在提供高數據傳輸速度和穩定性的同時，也可以減少消費者對於市面上各種記憶卡格式的混淆和不同記憶卡轉接器的使用。[3]

该规范獲得數家消費性電子產品市場領導者的支持，包括诺基亚、索尼移动通信、德州仪器、意法半導體、三星、美光、SK海力士等。[4]UFS卡被視作嵌入式多媒體記憶卡（embedded Multi Media Card，eMMC）和SD卡的取代者。 UFS使用MIPI联盟开发的M-PHY物理层[5]，拥有2.9Gbps每线程至5.8Gbps每线程的速度。[6][7]UFS实现了一个全双工的LVDS串口，较8个平行线程的eMMC而言拥有更宽的带宽。

UFS相较eMMC最大的不同是并行信号改为了更加先进的串行信号，从而可以迅速提高频率；同时半双工改为全双工；UFS基於小型電腦系統介面（SCSI）結構模型（英語：SCSI architectural model 以及支援SCSI標記指令序列（英語：SCSI Tagged Command Queuing）。[8][9]

Linux核心已經支援UFS格式。[10]

开发历史

2011年，JEDEC固態技術協會（JEDEC）研發了UFS 1.0标准，2012年6月發表了v1.1，2013年9月，發表了UFS 2.0標準。相對於1.1，2.0版本支援較高的鏈路帶寬，以提供較高的性能。此外，此版本也提供加密功能擴展以及額外的省電功能。2016年3月推出了2.1版本。[11]

版本

UFS

UFS 1.0 1.1 2.0 2.1 2.2 3.0 3.1 4.0
日期 2011-02-24[12] 2012-06-25[13] 2013-09-18[14] 2016-04-04[15] 2020-08[16] 2018-01-30[17] 2020-01-30[18] 2022-08-17[19]
通道頻寬 300 MB/s 600 MB/s 1450 MB/s 2900 MB/s
最大通道數量 1 2
最大總頻寬 300 MB/s 1200 MB/s 2900 MB/s 5800 MB/s
M-PHY版本 ? ? 3.0 ? 4.1 5.0
UniPro版本 ? ? 1.6 ? 1.8 2.0

UFS Card

UFS Card 1.0 1.1 3.0
日期 2016-03-30[20] 2018-01-30[17] 2020-12-08[21]
通道頻寬 600 MB/s 1200 MB/s
最大通道數量 1
最大總頻寬 600 MB/s 1200 MB/s
M-PHY版本 3.0 4.1
UniPro版本 1.6 1.8

參見

參考資料

  1. ^ Nokia, Others Back Mobile Memory Standard. PC World. （原始内容存档于2008-02-09）. 
  2. ^ JEDEC Announces Publication of Universal Flash Storage (UFS) Standard - JEDEC. [2016-07-07]. （原始内容存档于2021-03-08）. 
  3. ^ Malykhina, Elena. Mobile Tech Companies Work On Flash Memory Standard. Information Week. 14 September 2007 [19 September 2012]. （原始内容存档于2012-09-12）. 
  4. ^ Modine, Austin. Flash memory makers propose common card. The Channel. 14 September 2007 [19 September 2012]. （原始内容存档于2016-03-03）. 
  5. ^ MIPI M-PHY. [2017-04-28]. （原始内容存档于2021-04-21）. 
  6. ^ Home - MIPI Alliance. [2016-07-07]. （原始内容存档于2000-09-25）. 
  7. ^ Universal Flash Storage (UFS) Eco-System - TOSHIBA Storage & Electronic Devices Solutions Company - Europe(EMEA). [2016-07-07]. （原始内容存档于2015-12-22）. 
  8. ^ eMMC to UFS: How NAND Memory for Mobile Products Is Evolving. [2016-07-07]. （原始内容存档于2015-11-18）. 
  9. ^ Universal Flash Storage: Mobilize Your Data. [2016-07-07]. （原始内容存档于2021-02-25）. 
  10. ^ 存档副本. [2016-07-07]. （原始内容存档于2021-03-09）. 
  11. ^ Universal Flash Storage (UFS) - JEDEC. [2016-07-07]. （原始内容存档于2021-03-24）. 
  12. ^ JEDEC Announces Publication of Universal Flash Storage (UFS) Standard | JEDEC. www.jedec.org. [2017-05-08]. （原始内容存档于2021-03-08） （英语）. 
  13. ^ JEDEC Updates Universal Flash Storage (UFS) Standard | JEDEC. www.jedec.org. [2017-05-08]. （原始内容存档于2021-03-08） （英语）. 
  14. ^ JEDEC Publishes Universal Flash Storage (UFS) Standard v2.0 | JEDEC. www.jedec.org. [2017-05-08]. （原始内容存档于2021-03-08） （英语）. 
  15. ^ JEDEC Updates Universal Flash Storage (UFS) and Related Standards | JEDEC. www.jedec.org. [2017-05-08]. （原始内容存档于2021-03-08） （英语）. 
  16. ^ UNIVERSAL FLASH STORAGE, UFS 2.2. www.jedec.org. [2021-07-31]. （原始内容存档于2022-11-29） （英语）. 
  17. ^ 17.0 17.1 JEDEC Publishes Universal Flash Storage (UFS & UFSHCI) Version 3.0 and UFS Card Extension Version 1.1 | JEDEC. www.jedec.org. [2018-01-31]. （原始内容存档于2021-01-21） （英语）. 
  18. ^ 引用错误：没有为名为jedec.org的参考文献提供内容
  19. ^ JEDEC Updates Universal Flash Storage (UFS) and Supporting Memory Interface Standard. www.jedec.org. [2022-09-18]. （原始内容存档于2022-11-09） （英语）. 
  20. ^ JEDEC Publishes Universal Flash Storage (UFS) Removable Card Standard | JEDEC. www.jedec.org. [2017-10-30]. （原始内容存档于2021-04-08） （英语）. 
  21. ^ JEDEC Advances Universal Flash Storage (UFS) Removable Card Standard 3.0. www.jedec.org. [2021-07-31]. （原始内容存档于2022-11-29） （英语）. 

外部連結

規格

Read other articles:

Mondok-emas

Mondok-emas[1] Periode Lutetian–Recent[2] PreЄ Є O S D C P T J K Pg N Chrysochloridae Cape golden moleTaksonomiKerajaanAnimaliaFilumChordataKelasMammaliaOrdoAfrosoricidaUpaordoChrysochlorideaFamiliChrysochloridae Gray, 1825 Tata namaEjaan asliChrysochlorina Genera'Eremitalpa' Roberts, 1924 'Chrysospalax' Gill, 1883 'Chrysochloris' Lacépède, 1799 'Cryptochloris' Shortridge & Carter, 1938 'Carpitalpa' Lundholm, 1955 'Huetia' 'Chlorotalpa' Roberts, 1924 'Calcochloris' M...

 

Christian Metz

Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada November 2022. Christian Metz (bahasa Prancis: [mɛts]; 12 Desember 1931 – 7 September 1993) adalah golongan filsuf strukturalis, yang diilhami oleh tokoh-tokoh lainnya seperti Bourdieu, Derrida, Genette.[1] Metz lahir di Beziers, Pranci...

 

List of NRL Under-20s records

These are the records of the National Youth Competition which is a rugby league competition in Australia, beginning in 2008. Biggest Wins Margin Score Winning Team Losing Team Venue Date 78 84–6 Cronulla-Sutherland Sharks Wests Tigers Southern Cross Group Stadium 17 June 2017 (Round 15) 78 78–0 Penrith Panthers Gold Coast Titans CUA Stadium 25 August 2012 (Round 25) 68 78–10 Cronulla-Sutherland Sharks Manly Warringah Sea Eagles Toyota Park 19 March 2012 (Round 3) 68 74–6 Brisbane Bro...

Bendera Rohingya

Bendera Rohingya Pemakaian Bendera budaya dan etnis Perbandingan 2:3 Dipakai Pertengahan abad ke-20 Rancangan Bidang hijau dengan koin Rohingya kuno pada bagian tengah Varian bendera Bendera Rohingya Pemakaian Versi lebar asli Simbol vexillologis kecil atau piktogram berwarna hitam putih yang menunjukkan perbedaan penggunaan bendera Perbandingan 1:2 Bagian dari sebuah serial tentangRohingya Budaya Diaspora Bendera Sejarah Wilayah asal Bahasa Tokoh Agama Konflik dan penindasan Latar belakang ...

 

Ella A. Bigelow

Ella A. BigelowA Woman of the CenturyBornElla Augusta FisherMay 21, 1849Malden, Massachusetts, U.S.DiedOctober 23, 1917 (1917-10-24) (aged 68)Marlborough, Massachusetts, U.S.OccupationauthorhistorianclubwomanLanguageEnglishNotable worksHistorical Reminiscences of the Early Times in Marlborough, MassachusettsSpouse Edward Lambert Bigelow ​ ​(m. 1877; died 1915)​ Ella A. Bigelow (May 21, 1849 – October 23, 1917) was an American author,...

 

Книга чудес света

Страница рукописи, выполненной при жизни Поло Delle meravigliose cose del mondo, 1496 «Книга чудес света» (также известна под названиями «Путешествия Марко Поло», «Книга о разнообразии мира», «Книга Марко Поло» (старофр. Livres des merveilles du monde) — описание путешествий Марко Поло по Азии и А...

Pangkalan Utama TNI Angkatan Laut III

Pangkalan Utama TNI Angkatan Laut IIILambang Lantamal IIIAktif4 Februari 1950Negara IndonesiaCabangTNI Angkatan LautTipe unitPangkalan Utama Angkatan LautBagian dariKomando Armada IMarkasJakarta Utara, Jakarta UtaraMotoBhakti Nala YudhaBaret BIRU LAUT Situs weblantamal3-koarmada1.tnial.mil.idTokohKomandanBrigadir Jenderal TNI (Mar) Harry IndartoWakil KomandanKolonel Laut (P) Whisnu Kusardianto, S.E., M.H., CRMP. Pangkalan Utama TNI Angkatan Laut III atau (Lantamal III) adalah pangka...

 

Qirjako Mihali

Albanian politician (1929–2009) Qirjako MihaliMinister of FinanceIn office1982–1984 Personal detailsBorn13 May 1929Korçë, AlbaniaDied7 April 2009 (aged 79)Milano, ItalyPolitical partyParty of LabourSignature Qirjako Mihali (13 May 1929 - 7 April 2009) was an Albanian politician of the Albanian Party of Labour. He was a candidate-member of the Politburo of the Party of Labour of Albania, Minister of Finance, and member of the Albanian Parliament.[1] Biography Mihali began his ca...

 

Criticism of the government response to Hurricane Katrina

Criticism of the U.S. government Criticism of the government response to Hurricane KatrinaPart of Hurricane KatrinaHurricane Katrina 2005 Atlantic hurricane season General Timeline Meteorological history Tornado outbreak Preparations New Orleans preparedness Impact Economic effects Political effects Criticism of government response Social effects Effects by region Effects on Alabama Effects on Florida Effects on Mississippi Effects on New Orleans Levee failures Memorial Medical Center New Orl...

Attentato al World Trade Center del 1993

Attentato al World Trade Center del 1993attentatoIl parcheggio sotterraneo del World Trade Center dopo lo scoppio della bomba Tipoattentato terroristico Data26 febbraio 199312:17:37 (UTC-5) LuogoNew York Stato Stati Uniti Stato federato New York Coordinate40°42′42″N 74°00′49″W / 40.711667°N 74.013611°W40.711667; -74.013611Coordinate: 40°42′42″N 74°00′49″W / 40.711667°N 74.013611°W40.711667; -74.013611 ObiettivoWorld Trade Cente...

 

The Hypnotist (film 2012)

The HypnotistPoster filmSutradaraLasse HallströmProduserBörje HanssonPeter PossneBertil OlssonSkenarioPaolo VacircaBerdasarkanHypnotisörenoleh Lars KeplerPemeranTobias ZilliacusLena OlinSinematograferMattias MonteroPenyuntingSebastian AmundsenThomas TängTanggal rilis 28 September 2012 (2012-09-28) Durasi122 menitNegaraSwediaBahasaSwedia The Hypnotist (bahasa Swedia: Hypnotisören) adalah sebuah film kejahatan Swedia 2012 yang disutradarai oleh Lasse Hallström, yang berdasarkan p...

 

Strada R504 (Russia)

Strada R504 KolymaLocalizzazioneStato Russia Circondari federaliSacha-Jacuzia Soggetti federaliOblast' di Magadan DatiClassificazionestrada federale InizioNižnij Bestjach FineMagadan Lunghezza2.036 km Data apertura2008 Percorso Manuale Il ponte sulla Kolyma La strada R504 «Kolyma», nota anche come strada delle Ossa, è una strada federale russa di collegamento fra le città di Magadan, sul mare di Ochotsk, e Nižnij Bestjach, situata sulla riva orientale della Lena di fronte a Jakutsk...

287

286 ← 287 → 288素因数分解 7×41二進法 100011111三進法 101122四進法 10133五進法 2122六進法 1155七進法 560八進法 437十二進法 1BB十六進法 11F二十進法 E7二十四進法 BN三十六進法 7Zローマ数字 CCLXXXVII漢数字 二百八十七大字 弐百八拾七算木 287（二百八十七、にひゃくはちじゅうなな）は自然数、また整数において、286の次で288の前の数である。 性質 287 は合成数であり、約数...

 

Taoisme di Jepang

Seitenkyū, sebuah kuil Tao di Sakado, Saitama. Taoisme diyakini menjadi inspirasi bagi konsep spiritual dalam budaya Jepang.[butuh rujukan] Taoisme mirip dengan Shinto dalam hal itu juga dimulai sebagai agama asli di Tiongkok, meskipun lebih hermetis daripada perdukunan. Pengaruh Taoisme dapat dilihat di seluruh budaya tetapi pada tingkat yang lebih rendah daripada Konfusianisme. Taoisme dalam bentuk yang diambil di Jepang dapat dengan mudah dilihat sebagai takhayul atau astrologi da...

 

Female infanticide in China

History of female infanticide within China Part of a series onViolence against women Killing Bride burning Dowry death Honor killing Femicide Infanticide Matricide Pregnant women Sati Sororicide Uxoricide Sexual assault and rape Causes of sexual violence Child sexual initiation Estimates of sexual violence Forced prostitution Cybersex trafficking Human trafficking Fetish slaves Sexual slavery Violence against prostitutes Post-assault treatment of victims of sexual assault Rape Acquaintance By...

Church (building)

Place of worship for Christians Church house and Church building redirect here. For the building in Poughkeepsie, New York, see Church Building. For other uses, see Church House (disambiguation). Part of a series onChristianity JesusChrist Nativity Baptism Ministry Crucifixion Resurrection Ascension BibleFoundations Old Testament New Testament Gospel Canon Church Creed New Covenant Theology God Trinity Father Son Holy Spirit Apologetics Baptism Christology History of theology Mission Salvatio...

 

Mars (planète)

Vous lisez un « bon article » labellisé en 2012. Pour les articles homonymes, voir Mars. Mars Mosaïque assemblée à partir d'images prises par l'orbiteur Viking 1 le 22 février 1980. Caractéristiques orbitales Demi-grand axe 227 944 000 km(1,523 71 au) Aphélie 249 230 000 km(1,666 02 au) Périhélie 206 655 000 km(1,381 4 au) Circonférence orbitale 1 429 083 000 km(9,552 83 ...

 

Schist

Easily split medium-grained metamorphic rock A schist showing characteristic scaly schistose texture caused by platy micas Schist (/ˈʃɪst/ SHIST) is a medium-grained metamorphic rock showing pronounced schistosity. This means that the rock is composed of mineral grains easily seen with a low-power hand lens, oriented in such a way that the rock is easily split into thin flakes or plates. This texture reflects a high content of platy minerals, such as mica, talc, chlorite, or graphite. Thes...

List of ports and harbours of the Indian Ocean

This is a list of ports and harbours of the Indian Ocean. Port of Colombo in Sri Lanka Bunbury Port Fremantle Port Chittagong port Jawaharlal Nehru Port Trust, Navi Mumbai, Maharashtra, India Mundra Port, Gujarat, India Visakhapatnam Port, Andhra Pradesh, India Kochi Port, Kerala, India Chennai port, Tamil Nadu, India Port Louis, Mauritius Port of Hambantota in Sri Lanka Land region Country, subdivision Port Container Port Body of water Oceania Australia, Western Australia Barrow Island Ocea...

 

Football Club Internazionale Milano 2010-2011

Voce principale: Football Club Internazionale Milano. FC Internazionale MilanoStagione 2010-2011Sport calcio Squadra Inter Allenatore Rafael Benítez (1ª-17ª) Leonardo (18ª-38ª) All. in seconda Mauricio Pellegrino (1ª-17ª) Giuseppe Baresi (18ª-38ª) Presidente Massimo Moratti Serie A2º (in Champions League) Coppa ItaliaVincitore Champions LeagueQuarti di finale Supercoppa italianaVincitore Supercoppa UEFAFinalista Coppa del mondo per clubVincitore Maggiori presenzeCampionato: Et...