JEDEC 固態(tài)技術(shù)協(xié)會(Solid State Technology Association) 日前宣布，專門制定嵌入式內(nèi)存與記憶卡規(guī)范的 JC-64 委員會，已開始針對無線數(shù)據(jù)傳輸，著手推動相關(guān)非揮發(fā)性內(nèi)存的標(biāo)準(zhǔn)化工作。
這個子委員會稱為 JC-64.9 ，由諾基亞(Nokia)主持；美光(Micron)和三星(Samsung) 則并列為副手。 JEDEC 表示， JC-64.9 歡迎任何對這項標(biāo)準(zhǔn)有興趣的廠商加入。
據(jù) JEDEC 表示，無線內(nèi)存可用來在免用電池的內(nèi)存卷標(biāo)和其它配備無線內(nèi)存的移動電子裝置間傳輸及儲存資料。這些卷標(biāo)通常都已經(jīng)被安裝在某個對象中，而配備無線內(nèi)存的移動電子裝置則包含了智能手機或是平板電腦等。
理想情況下，無線數(shù)據(jù)傳輸?shù)乃俣葢?yīng)該很快、功耗要足夠低，以免占用到手機或平板電腦電池的電力。
諾基亞研究中心(Nokia Research Center)主管Hannu Kauppinen這種短距內(nèi)存?zhèn)鬏敿夹g(shù)可提供超過100Mb/s的傳輸率，它將能為許多種應(yīng)用添加優(yōu)勢。舉例來說，當(dāng)消費者光臨一家音樂專賣店時，他們便能在10秒以內(nèi)下載整張專輯。
“我們有信心能提供更高效的儲存內(nèi)存解決方案，這種嶄新的技術(shù)將讓許多企業(yè)得以開發(fā)出更靈活的商業(yè)模式，以適應(yīng)全新的數(shù)字應(yīng)用，”三星半導(dǎo)體內(nèi)存銷售暨產(chǎn)品規(guī)劃部副總裁Jim Elliott說。
“我們的標(biāo)準(zhǔn)化移動旨在開發(fā)出一種解決方案，這種方案在無線內(nèi)存卷標(biāo)(Wireless Memory Tag)和無線內(nèi)存主機端(Wireless Memory Host)的實際架構(gòu)方面是內(nèi)存接口未知(interface agnostic)的，”美光無線解決方案研發(fā)部資深總監(jiān)Marcro Dallabora表示。
編譯： Joy Teng
本文授權(quán)編譯自EE Times，版權(quán)所有，謝絕轉(zhuǎn)載
參考英文原文： Micron, Samsung back JEDEC plan for wireless memory ，by Peter Clarke
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Micron, Samsung back JEDEC plan for wireless memory
Peter Clarke
LONDON – The JEDEC Solid State Technology Association, formerly known as the Joint Electron Devices Engineering Council (JEDEC), has announced that the JC-64 Committee for embedded memory storage and removable memory cards has formed a subcommittee focused on the standardization of non-volatile memory for wireless data transfers.
The subcommittee, known as JC-64.9 is to be chaired by Nokia and vice-chaired by Micron and Samsung. JEDEC said JC-64.9 welcomes participation from interested companies.
According to JEDEC wireless memory is expected to be used for the transfer and storage of data between battery-free memory tags located in objects and wireless memory hosts typically within mobile electronic devices such as smartphones and tablet computers.
Wireless data transfers should ideally be high-speed and inherently low power to prevent such actions draining the batteries of mobile phones and computers, the association added.
A number of applications could benefit from short range memory transfers at rates of more than 100-Mbits per second, said Hannu Kauppinen, Head of Nokia Research Center. It would, for example, enable consumers to download a music album in under 10 seconds in a store.
"We are confident about our capability for providing wireless mobile applications with more effective storage memory solutions that will enable businesses to have greater flexibility in accommodating new digital applications,” said Jim Elliott, vice president, memory marketing and product planning, Samsung Semiconductor Inc., in a statement issued by JEDEC.
"Standardization activities will focus to create a solution which is memory interface agnostic with respect to the actual structure of the Wireless Memory Tag and Wireless Memory Host," said Marco Dallabora, senior director for wireless solutions R&D at Micron, in the same statement.
