亚太地区原装电子元器件现货供应商,二十年信誉值得信赖!eMMC LPDDR UFS FLASH DRAM

 
联系电话:13728618162

您的位置: 首页>> 资讯>>正文


UFS 介绍


关键字: UFS Universal Flash Storage

  

UFS

维基百科上关于UFS描述如下:

Universal Flash Storage (UFS) is a common flash storage specification for digital camerasmobile phones and consumer electronic devices. It aims to bring higher data transfer speed and increased reliability to flash memory storage, while reducing market confusion and removing the need for different adapters for different types of card.

The proposed specification is supported by leading firms in the consumer electronics industry such as NokiaSony EricssonTexas Instruments,STMicroelectronicsSamsungMicronSK Hynix. UFS is positioned as a replacement for eMMCs and SD cards. The electrical interface for UFS uses the M-PHY,developed by the MIPI Alliance, a high speed serial interface targeting 2.9 Gbit/s (gigabits per second) per lane with up-scalability to 5.8 Gbit/s per lane. UFS implements a full-duplex serial LVDS interface that scales better to higher bandwidths than the 8-lane parallel interface of eMMCs. Unlike eMMC, Universal Flash Storage is based on the SCSI architectural model and supports SCSI Tagged Command Queuing.

The standard is developed by, and available from, the JEDEC Solid State Technology Association. In September 2013, JEDEC published JESD220B UFS 2.0 (update to UFS v1.1 standard published in June 2012). JESD220B Universal Flash Storage v2.0 offers increased link bandwidth for performance improvement, a security features extension and additional power saving features over the UFS v1.1.

The Linux kernel supports UFS.


 







 【返回





CopyRight © 2008-2011 zhaofengyuan technology All Right Reserved.
深圳市兆丰源科技有限公司 版权所有 E-mail:carreychen@live.cn 粤ICP备12088356号
网站地图