在线观看www成人影院-在线观看www日本免费网站-在线观看www视频-在线观看操-欧美18在线-欧美1级

電子發燒友App

硬聲App

0
  • 聊天消息
  • 系統消息
  • 評論與回復
登錄后你可以
  • 下載海量資料
  • 學習在線課程
  • 觀看技術視頻
  • 寫文章/發帖/加入社區
會員中心
創作中心

完善資料讓更多小伙伴認識你,還能領取20積分哦,立即完善>

3天內不再提示
電子發燒友網>電子資料下載>存儲器技術>SD卡電路制作資料

SD卡電路制作資料

2011-03-24 | pdf | 5.75 MB | 次下載 | 免費

資料介紹

The Secure Digital Card is a flash-based memory card that is specifically designed to meet the security, capacity,
performance and environmental requirements inherent in newly emerging audio and video consumer electronic
devices. The SD Card includes a copyright protection mechanism that complies with the security of the SDMI
standard, and is faster and capable of higher Memory capacity. The SD Card security system uses mutual
authentication and a “new cipher algorithm” to protect from illegal usage of the card content. A non-secured access
to the user‘s own content is also available. The physical form factor, pin assignment and data transfer protocol are
forward compatible with the SD Card, with some additions.
The SD Card communication is based on an advanced nine-pin interface (Clock, Command, 4xData and 3xPower
lines) designed to operate in a low voltage range. The communication protocol is defined as part of this
specification. The SD Card host interface supports regular MultiMediaCard operation as well. In other words,
MultiMediaCard forward compatibility was kept. Actually the main difference between SD Card and
MultiMediaCard is the initialization process. The SD Card specifications were originally defined by MEI
(Matsushita Electric Company), Toshiba Corporation and SanDisk Corporation. Currently, the specifications are
controlled by the Secure Digital Association (SDA). The SanDisk SD Card was designed to be compatible with the
SD Card Physical Specification.
The SD Card interface allows for easy integration into any design, regardless of microprocessor used. For
compatibility with existing controllers, the SanDisk SD Card offers, in addition to the SD Card interface, an
alternate communication protocol, which is based on the SPI standard.

評論

查看更多

下載排行

本周

  1. 1電子電路原理第七版PDF電子教材免費下載
  2. 0.00 MB  |  1491次下載  |  免費
  3. 2單片機典型實例介紹
  4. 18.19 MB  |  95次下載  |  1 積分
  5. 3S7-200PLC編程實例詳細資料
  6. 1.17 MB  |  27次下載  |  1 積分
  7. 4筆記本電腦主板的元件識別和講解說明
  8. 4.28 MB  |  18次下載  |  4 積分
  9. 5開關電源原理及各功能電路詳解
  10. 0.38 MB  |  11次下載  |  免費
  11. 6100W短波放大電路圖
  12. 0.05 MB  |  4次下載  |  3 積分
  13. 7基于單片機和 SG3525的程控開關電源設計
  14. 0.23 MB  |  4次下載  |  免費
  15. 8基于AT89C2051/4051單片機編程器的實驗
  16. 0.11 MB  |  4次下載  |  免費

本月

  1. 1OrCAD10.5下載OrCAD10.5中文版軟件
  2. 0.00 MB  |  234313次下載  |  免費
  3. 2PADS 9.0 2009最新版 -下載
  4. 0.00 MB  |  66304次下載  |  免費
  5. 3protel99下載protel99軟件下載(中文版)
  6. 0.00 MB  |  51209次下載  |  免費
  7. 4LabView 8.0 專業版下載 (3CD完整版)
  8. 0.00 MB  |  51043次下載  |  免費
  9. 5555集成電路應用800例(新編版)
  10. 0.00 MB  |  33562次下載  |  免費
  11. 6接口電路圖大全
  12. 未知  |  30320次下載  |  免費
  13. 7Multisim 10下載Multisim 10 中文版
  14. 0.00 MB  |  28588次下載  |  免費
  15. 8開關電源設計實例指南
  16. 未知  |  21539次下載  |  免費

總榜

  1. 1matlab軟件下載入口
  2. 未知  |  935053次下載  |  免費
  3. 2protel99se軟件下載(可英文版轉中文版)
  4. 78.1 MB  |  537793次下載  |  免費
  5. 3MATLAB 7.1 下載 (含軟件介紹)
  6. 未知  |  420026次下載  |  免費
  7. 4OrCAD10.5下載OrCAD10.5中文版軟件
  8. 0.00 MB  |  234313次下載  |  免費
  9. 5Altium DXP2002下載入口
  10. 未知  |  233046次下載  |  免費
  11. 6電路仿真軟件multisim 10.0免費下載
  12. 340992  |  191183次下載  |  免費
  13. 7十天學會AVR單片機與C語言視頻教程 下載
  14. 158M  |  183277次下載  |  免費
  15. 8proe5.0野火版下載(中文版免費下載)
  16. 未知  |  138039次下載  |  免費
主站蜘蛛池模板: 日韩毛片免费视频一级特黄 | 97爱sese| 特级一级黄色片 | 亚洲精品成人久久久影院 | 人人干人人艹 | 亚洲人一区| 日本黄色的视频 | 久久国产精品夜色 | www.色天使| 傲视影院午夜毛片 | 毛片.com| 日本污全彩肉肉无遮挡彩色 | 天堂网bt | 午夜欧美精品久久久久久久久 | 日本黄黄 | 天天综合网天天做天天受 | 天天射日日操 | free性欧美video69 | 欧美大尺度aaa级毛片 | 四虎影院成人在线观看 | 五月婷婷激情五月 | 三级天堂| 天天爽天天狼久久久综合 | 美女流白浆网站 | 色偷偷888欧美精品久久久 | 神马午夜限制 | 国产亚洲美女 | 免费一级片在线 | 伊人久久大香线蕉电影院 | 国产精品美女在线观看 | 一级视频在线观看 | 伊人成综合| 97影院理论片在线观看 | 女人张开腿 让男人桶个爽 免费观看 | 日本国产中文字幕 | 中文字幕一区二区三区不卡 | 播放一级毛片 | 六月激情| 国产成人精品影视 | 国产香蕉一区二区精品视频 | 97久久精品国产精品青草 |