Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

NAND FLASH µÄMLCºÍSLC¼Ü¹¹¶Ô±È

Ä¿Ç°ÒµÄÚ×î¾ßÕùÒéµÄ»°ÌâĪ¹ýÓÚNANDÉÁ´æµÄÁ½´ó¼Ü¹¹MLCºÍSLCÁË£¬ÕâÁ½Öּܹ¹×î´óµÄÇø±ðÊÇ´æÈ¡¼¼Êõ²»Í¬£¬ÓÉ´ËÒ²´øÀ´ÁËÖÆÔì³É±¾¡¢¹¤ÒÕÒªÇ󡢸¨Öúµç
·¡¢´æÈ¡´ÎÊýÉϵÄåÄÒì¡£´Ó¶ÌÆÚ·¢Õ¹À´¿´£¬SLC¼Ü¹¹ÔÚʹÓÃÉÏÓÅÊƽÏΪÃ÷ÏÔ£¬Ò²Òò´Ë³ÉΪÁ˲¿·Ö³§ÉÌìÅÒ«²úÆ·µÄ×ʱ¾¡£È»¶øMLC¼Ü¹¹¾ßÓгɱ¾µÍÁ®¡¢µ¥Æ¬ÈÝÁ¿½Ï
SLC³É±¶Ôö´óµÈÓÅÊÆ£¬³¤Ô¶À´¿´ÊƱػá³ÉΪNANDÉÁ´æµÄÏÂÒ»´úÖ÷Á÷¼Ü¹¹¡£ÏÖÔÚ¹ºÂòËæÉíÊýÂëÓ°Òô²úÆ·Ò²ÐíÎÒÃÇ»¹ÔÚΪÉÁ´æоƬ²ÉÓÃÁËÄÄÖּܹ¹¶ø¹ËÂÇ£¬µ«ÔÚ²»
¾ÃµÄ½«À´ÕâÖÖ¹ËÂÇ»áÍêÈ«Ïûʧ£¬ÎªÊ²Ã´ÄØ£¿ÇÒÌý±ÊÕßÂýÂý·ÖÎö¡£
¡¡¡¡NANDÉÁ´æ¿É·ÖΪÈý´ó¼Ü¹¹£¬·Ö±ðÊǵ¥²ãʽ´¢´æ£¨Single
Level Cell£©£¬¼´SLC£»¶à²ãʽ´¢´æ£¨Multi Level Cell£©£¬¼´MLC£»¶àλʽ´æ´¢£¨Multi Bit
Cell£©£¬¼´MBC¡£MLCÊÇÓ¢Ìضû£¨INTEL£©ÔÚ1997Äê9ÔÂ×îÏÈÑз¢³É¹¦µÄ£¬ÆäÔ­ÀíÊǽ«Á½¸öλµÄÐÅÏ¢´æÈëÒ»¸ö¸¡¶¯Õ¤£¨Floating
Gate£¬ÉÁ´æ´æ´¢µ¥ÔªÖдæ·ÅµçºÉµÄ²¿·Ö£©£¬È»ºóÀûÓò»Í¬µçλµÄµçºÉ£¬Í¸¹ýÄÚ´æ´¢´æ¸ñµÄµçѹ¿ØÖƾ«×¼¶Áд¡£½²°×»°µã¾ÍÊÇÒ»¸öCell´æ·Å¶à¸öbit£¬ÏÖÔÚ
³£¼ûµÄMLC¼Ü¹¹ÉÁ´æÿCell¿É´æ·Å2bit£¬ÈÝÁ¿ÊÇͬµÈSLC¼Ü¹¹Ð¾Æ¬µÄ2±¶£¬Ä¿Ç°ÈýÐÇ¡¢¶«Ö¥¡¢º£Á¦Ê¿£¨Hynix£©¡¢IMFT(Ó¢ÌضûÓëÃÀ¹âºÏ×ʹ«
˾)¡¢ÈðÈø£¨Renesas£©¶¼ÊǴ˼¼ÊõµÄʹÓÃÕߣ¬¶øÇÒÕâ¸ö¶ÓÎ黹ÔÚ²»¶Ï׳´ó£¬Æä·¢Õ¹ËÙ¶ÈÔ¶¿ìÓÚÔø¾­µÄSLC¼Ü¹¹¡£
¡¡¡¡SLC¼¼ÊõÓë
EEPROMÔ­ÀíÀàËÆ£¬Ö»ÊÇÔÚ¸¡ÖÃÕ¢¼«£¨Floating gate£©ÓëÔ´¼«£¨Source
gate£©Ö®ÖеÄÑõ»¯±¡Ä¤¸ü±¡£¬ÆäÊý¾ÝµÄдÈëÊÇ͸¹ý¶Ô¸¡ÖÃÕ¢¼«µÄµçºÉ¼Óµçѹ£¬È»ºó¿ÉÒÔ͸¹ýÔ´¼«£¬¼´¿É½«Ëù´¢´æµÄµçºÉÏû³ý£¬²ÉÓÃÕâÑùµÄ·½Ê½±ã¿É´¢´æÿ1¸öÐÅ
Ϣ룬ÕâÖÖ¼¼ÊõµÄµ¥Ò»Î»·½Ê½ÄÜÌṩ¿ìËٵijÌÐò±à³ÌÓë¶ÁÈ¡£¬²»¹ý´Ë¼¼ÊõÊÜÏÞÓڵ͹èЧÂʵÄÎÊÌ⣬±ØÐëÓɽÏÏȽøµÄÁ÷³ÌÇ¿»¯¼¼Êõ²ÅÄÜÏòÉÏÌáÉýSLCÖƳ̼¼Êõ£¬µ¥Æ¬
ÈÝÁ¿Ä¿Ç°ÒѾ­ºÜÄÑÔÙÓдóµÄÍ»ÆÆ£¬ËƺõÒѾ­·¢Õ¹µ½Á˾¡Í·¡£
¡¡¡¡MBCÊÇÓ¢·ÉÁ裨Infineon£©ÓëÈü·Ò°ëµ¼Ì壨Saifun
Semiconductors£©ºÏ×ÊÀûÓÃNROM¼¼Êõ¹²Í¬¿ª·¢µÄNAND¼Ü¹¹£¬¼¼ÊõÉϵÄÎÊÌâÄ¿Ç°»¹Ã»Óеõ½¹ã·ºÓ¦Óá£ÍøÉÏÏà¹Ø×ÊÁÏÒ²·Ç³£ÓÐÏÞ£¬¼ÓÖ®Ö÷ÌâºÍ
ƪ·ù¹Øϵ£¬¾Í²»×öÉîÈë̽ÌÖÁË¡£
¡¡¡¡¶ÔMLCºÍSLCÁ½´ó¼Ü¹¹ÏÖÔÚÍøÉÏ´æÔÚÒ»¸öÆÕ±éµÄÈÏʶÎóÇø£¬ÄǾÍÊÇ´ó¼Ò¶¼ÈÏΪMLC¼Ü¹¹µÄNANDÉÁ
´æÊÇÁÓÆ·£¬Ö»ÓÐSLC¼Ü¹¹µÄNANDÉÁ´æ²ÅÄÜÔÚÖÊÁ¿ÉÏÓб£ÕÏ¡£Êâ²»Öª²ÉÓÃMLC¼Ü¹¹µÄNANDÉÁ´æ²úÆ·ÔÚ2003Äê¾ÍÒѾ­Í¶ÈëÊг¡Ê¹Óã¬ÖÁ½ñҲûÓмûÄÄλ
Óû§Ëµ×Ô¼ºÔø¾­¹ºÂòµÄ´óÈÝÁ¿CF¡¢SD¿¨ÓÐÖÊÁ¿ÎÊÌâ¡£¿ÉÄÜÄã»á˵ÕâÊÇÔÝʱµÄ£¬ÈÕºó¿Ï¶¨³öÎÊÌ⣬


Ïà¹ØÎĵµ£º

ÿÌìѧһµãflash£¨66£© flashÖÐArrayÊý×éµÄɾ³ý

   ÏÖÔÚÊÇÍíÉϵÄ7µã£¬¶Ô×ŵçÄÔ£¬ÒÀ¾ÉµÄ´úÂ룬¿´ÁËһЩ±à³Ì£¬ÓкܶàºÜÓÐȤµÄÊÂÇé¡£°Ñ½ñÌì¼Ç¼µÄÊÂÇé¼Ç¼һÏ£¬¿´ÁËһЩ»æͼAPIµÄ×ö·¨£¬ÕæµÄÓеã±äµÃ·è¿ñÁË¡£½ñÌì¶ÔflashÊý×éµÄɾ³ý·¢ÏÖÓеãÒâ˼£¬Ô­±¾ÒÔΪ²ÉÓÃsplice ɾ³ýÊý×éÒ»¸öÊý×Ö¿ÉÒÔŪ³ö¸ö°ì·¨À´£¬½á¹û·¢ÏÖɾ³ý¶à¸öÖ¸¶¨Î»ÖÃÊý¾ÍÓöµ½Ò»Ð©ÎÊÌ⣬¿ÉÄÜ»¹Ã»Óз¢ÏÖ¸ ......

flash »æͼAPI£ºÊó±êÍ϶¯Ð¡Çò


ÏÖÔÚÓиöÁé¸Ð£¬ÄǾÍÊÇͨ¹ýÊó±êÍ϶¯ÕâЩСÇò£¬Êó±êÒƶ¯µÄʱºò£¬ÄÇЩСÇò»á¸ú×ÙÊó±êÄ¿±êÒƶ¯¡£ÕâЩֻҪʹÓÃflash »æͼAPIÖÆ×÷£¬
¾ÍÄܹ»Íê³É£»
µÚÒ»²½£ºËæ»ú´´ÔìһЩСÇò
private function creatBall():void
{
for (var i:int=0; i<10; i++)
{
var ball:Ball=new Ball();
addChild(ball);
l ......

Flash TagCloudÖÐÎÄ°æ.


php°æµÄFlash±êÇ©ÔÆ(flash tagcloud)
ÏëÒª±êÇ©ÔƵÄͬ־ÃǶ¼À´°É¡£
3DÇòÐαêÇ©ÔÆ(tagcloud)£¬×î³õÊÇÔ´×ÔWPµÄÒ»¸ö²å¼þ°É£¬È»ºó¾­skiyoµÄÐ޸ģ¬¿ÉÖ§³ÖÖÐÎÄ£¬²¢ËæÒâ·ÅÔÚ×Ô¼ºµÄ²©¿Í»òÍøÕ¾µÄÈÎÒâµØ·½£¬ÎÒ°Ñ´úÂëºÍÊý¾Ý¿âÕûÀíһϣ¬¹²Í¬·Å³öÀ´¡£Ôڴ˸Ðлskiyo£¡
ºËÐÄ´úÂ룺
<?php
require("config.php");
require_onc ......

Metal F1 USB Flash Drive

HTML clipboardThese days a
16GB USB thumb drive
is as necessary as your house keys. Whether you are
taking large work files back and forth from the office or are sharing pictures,
videos, and music with friends, nothing beats the convenience of a USB storage
drive. Well, why not make sure t ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ