²é¿´: 452  |  »Ø¸´: 1

yexuqing

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

Ì«ÑôϵϵÖ÷ÈÎ

[½»Á÷] ¡¾×ªÌû¡¿º£Á¦Ê¿µÈ¿ª·¢³ö54nm¹¤ÒÕµÄ64Mbit×ÔÐý×¢ÈëʽMRAM£¬Í¨¹ýÊÊÓÃDRAM¹¤ÒյȽµµÍ³É±¾ ÒÑÓÐ1È˲ÎÓë

º£Á¦Ê¿µÈ¿ª·¢³ö54nm¹¤ÒÕµÄ64Mbit×ÔÐý×¢ÈëʽMRAM£¬Í¨¹ýÊÊÓÃDRAM¹¤ÒյȽµµÍ³É±¾
2010/12/13 00:00
´òÓ¡ E-mail

¿ª·¢³öµÄ64Mbit STT-RAM £¨µã»÷·Å´ó£©¡¡¡¡º«¹úº£Á¦Ê¿°ëµ¼Ì壨Hynix Semiconductor£©ºÍÃÀ¹úGrandis¹²Í¬¿ª·¢³öÁË»ùÓÚ54nmÖÆÔ칤ÒÕµÄ64Mbit STT-RAM£¨spin torque transfer-RAM£©£¨Ñݽ²ÐòºÅ12.7£©¡£STT-RAMµÄÌØµãÊÇ¡°Êµ¼Ê¿ÉÎÞÊý´Î²ÁдºÍ¿ìËÙËæ»ú´æÈ¡¡±£¨º£Á¦Ê¿£©¡£
¡¡¡¡º¬STT-RAMÔÚÄÚµÄ×ÔÐý×¢ÈëʽMRAMÒ²¾ßÓÐÕâЩÓŵ㣬µ«ÊÇ£¬ÔÚ´Ëǰѧ»áËù·¢²¼µÄÀý×Ó£¬Æä´æ´¢µ¥ÔªÃæ»ý¹ý´ó£¬³¬¹ý40F2£¬³É±¾¾ºÕùÁ¦µÍÓÚDRAMµÈÏÖÓÐÄÚ´æ¡£º£Á¦Ê¿ÈÏΪÆäÔ­ÒòÖ÷ÒªÓÐÁ½µã£ºµÚÒ»µã£¬ÏÖÓкܶà×ÔÐý×¢ÈëʽMRAMµÄ¡°´æÈ¡¾§Ìå¹ÜÊÇʹÓÃÂß¼­¹¤ÒÕÖÆÔìµÄ¡±£¨º£Á¦Ê¿£©£»µÚ¶þµã£¬ÄÚ´æµ¥Ôª²ÉÓÃÁË¡°off-axis¡±½á¹¹¡£¡°off-axis¡±½á¹¹ÊÇÖ¸£¬TMRÔª¼þûÓб»ÉèÖÃÔÚϲ¿µç¼«´¥µãµÄÕýÉÏ·½£¬¶øÊǰ²×°ÓÚϲ¿µç¼«´¥µãµÄˮƽ·½Ïò¡£
¡¡¡¡´Ë´Îº£Á¦Ê¿¶ÔÕâÁ½µã½øÐÐÁ˸Ľø¡£Ê×ÏÈ£¬ÔÚ´æÈ¡¾§Ìå¹ÜµÄÖÆÔìÉÏʹÓÃÁËDRAM¹¤ÒÕ¡£Æä´Î£¬´æ´¢µ¥Ôª²ÉÓá°on-axis¡±½á¹¹£¬Ò²¾ÍÊÇ˵½«TMRÔª¼þÉèÖÃÔÚϲ¿µç¼«´¥µãµÄÕýÉÏ·½¡£Í¨¹ýÕâЩ¸Ä½ø£¬Ê¹´æ´¢µ¥ÔªµÄÃæ»ýËõСµ½ÁË14F2¡£
¡¡¡¡´Ë´Î¿ª·¢³öµÄ54nm¹¤ÒÕ64MbitоƬµÄÖ÷Òª²ÎÊýÈçÏ£ºÊµ²â¶ÁÈ¡·ÃÎÊʱ¼ä£¨tACS£©Îª25ns£¬ÐÔÄÜ¿ÉÓëDRAMÏà½ü¡£¹¤×÷µçѹΪ1.8V¡£Ð¾Æ¬³ß´çΪ4.45¡Á5.25mm2¡£ÄÚ´æµ¥ÔªÓÉ2¸ö¾§Ìå¹ÜºÍ1¸öTMRÔª¼þ×é³É¡£TMRÔª¼þ²ÉÓÃÁËÃæÄÚ´Å»¯Ä¤¡££¨¼ÇÕߣº´óʯ »ùÖ®£©
¡öÈÕÎÄÔ­ÎÄ
¡¾IEDM¡¿HynixÉç¤Ê¤É¤¬54nmÊÀ´ú¤Î64M¥Ó¥Ã¥È¡¤¥¹¥Ô¥ó×¢ÈëMRAM¤òé_°k£¬DRAM¥×¥í¥»¥¹ßmÓäʤɤǵͥ³¥¹¥È»¯
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

----
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³õ¼¶ÖÖ×Ó

Òø³æ (СÓÐÃûÆø)

ÌýÆðÀ´ºÜ¸ß¶Ëѽ
2Â¥2015-09-22 23:07:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yexuqing µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 4/200 2026-03-23 09:59 by bingchuan
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +6 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 10/500 2026-03-22 20:22 by edmund7
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ¶¬Ê®Èý 2026-03-18 6/300 2026-03-22 20:18 by edmund7
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +5 £þ^£þ©bº¹ 2026-03-19 7/350 2026-03-22 19:44 by ¹«èªåÐÒ£
[¿¼ÑÐ] 287Çóµ÷¼Á +8 ³¿»èÏßÓëÐǺ£ 2026-03-19 9/450 2026-03-22 17:01 by i_cooler
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +11 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 11/550 2026-03-21 18:23 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +3 ±±µÀÏï 2026-03-18 3/150 2026-03-21 18:17 by ѧԱ8dgXkO
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +15 ݤÎÉ­ÁÖ 2026-03-18 15/750 2026-03-20 23:28 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á211»òÕß˫һÁ÷ +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û