ÄÚÈݵ¼º½
Ó¢·ÉÁè¿Æ¼¼¹«Ë¾Æ¾½èµÂ¹úÓÅÐãµÄÆ·ÖʺÍÊÀ½ç¼â¶Ë¿Æ¼¼£¬ÒÔ¼°¶Ô×¼¶ºÍ×îÓÅÐã¿Æ¼¼µÄ²»Ð¸×·Öð£¬Ê¹ËüµÄÄÚ´æ²úÆ·³ÉΪÊÀ½ç×îºÃµÄÄÚ´æ²úÆ·Ö®Ò»¡£ÔÚ¹ú¼ÊDRAMÊг¡ÉÏ£¬ÈýÐÇ¡¢Ã¾¹âºÍÓ¢·ÉÁè¹²Õ¼ÓÐ80%µÄÊг¡Õ¼ÓÐÂÊ¡£×Ô´Ó1999Äê4ÔÂ1ÈÕ£¬Î÷ÃÅ×Ó°ëµ¼Ì幫˾¸ÄΪӢ·ÉÁè¿Æ¼¼¹«Ë¾£¬2000Äê3Ô³ɹ¦ÉÏÊкóËæºó¼´ÒýÆðÒµ½çÇ¿ÁÒ¹Ø×¢¡£ÓÉÓÚÓ¢·ÉÁè(Infineon)ÄÚ´æ¿ÅÁ£ÓµÓÐÁ¼ºÃµÄ×ö¹¤Æ·ÖʺͲ»´íµÄ³¬ÆµÇ±Á¦£¬¼ÓÉϲúÆ·ÖøÃûµÄÆ·ÅÆЧӦ£¬Êܵ½È«ÇòDIYÍæ¼ÒÃǵÄÇàíù£¬³ÉΪPCÍæ¼ÒµÄг衣ËüÄܹ»²»¶ÏÌá¸ß²úÆ·³É±¾ÐÔÄÜ£¬ËõС²úÆ·Ìå»ýºÍ½µµÍ²úÆ·¹¦ºÄ¡£ËüµÄÄÚ´æÉú²úÓÐ3´óÖ§Öù£¬Íâ°ü·þÎñµÄÖÐоλÓÚÃÀ¹úºÍµÂ¹úµÂÀÛ˹¶ÙµÄ¹¤³§¼¸ºõÕ¼¾ÝÄÚ´æ×ܲúÁ¿µÄ50%£¬Ì¨ÍåÄÏÑǵĺÏ×ÊÆóÒµÕ¼µ½ÆäÄÚ´æ²úÁ¿µÄ25%£¬ÖÐо¹ú¼Ê¼¯³Éµç·ÖÆÔ죨ÉϺ££©ÓÐÏÞ¹«Ë¾µÄÍâ°ü´ú¹¤ÒµÎñ£¬Õ¼µ½ÄÚ´æ²úÁ¿25%¡£²»½öÈç´Ë£¬Ó¢·ÉÁè¿Æ¼¼¹«Ë¾»¹ÊÇÊÀ½ç¶¥¼âµÄ3´óоƬ³§ÉÌÖ®Ò»£¬ÔÚÈ«ÊÀ½çÉú²úËûÃǵÄϵÁвúÆ·£¬ÊÇÈ«ÇòÖøÃûʮǿ°ëµ¼ÌåÖÆÔ칫˾£¬Î»Óڵ¹úĽÄáºÚµÄÓ¢·ÉÁè¿Æ¼¼¹«Ë¾ÆìϲúÆ·º¸ÇÓÐÏß¡¢ÎÞÏßͨÐÅÁìÓò¡¢Æû³µ¼°¹¤Òµµç×Ó¡¢¼ÆËã»ú°²È«¡¢Ð¾Æ¬¿¨µÈ¶àÔª»¯ÁìÓòÊг¡¡£²úÆ·Ì×¼þÓÉÄÚ´æºÍÂß¼²úÆ·¹¹³É£¬°üº¬Êý×Ö¡¢»ìºÏÐźż°Ä£ÄâIC(¼¯³Éµç·£©¼°ÏµÍ³½â¾öÈç¿í´ø¡¢½ÓÈë¡¢ÎÞÏß¡¢°²È«ºÍ´æ´¢µÈ·½°¸¡£
Ó¢·ÉÁ衪¡ªÐǺÓÄÚ´æ×÷ΪӢ·ÉÁè¿Æ¼¼¹«Ë¾ÓÖÒ»¸ö¸ß¶È¼¯³ÉÄÚ´æоƬ²úÆ·ÍÆÈëÊг¡¡£Ïã¸ÛÈñ¿Æ¼¯ÍÅÓÐÏÞ¹«Ë¾³ÉΪӢ·ÉÁè¿Æ¼¼¹«Ë¾µÄºÏ×÷»ï°é£¬ÔÚÖйúÁãÊÛÊг¡·ÖÏúÓ¢·ÉÁè¿Æ¼¼¹«Ë¾µÄÐǺÓϵÁÐÄÚ´æ²úÆ·¡£½ñÌìÎÒÃÇÒª¸ø´ó¼Ò½éÉܵľÍÊÇÕâ¿îÓ¢·ÉÁèDDR2-533ÄÚ´æ¡£
Íâ¹Û£º
Ó¢·ÉÁèÄÚ´æ²ÉÓýðÊôÒøÉ«µÄÍâ°ü×°£¬Ó²ËÜÁϱíÃæµÄ°ü×°ºÐ·Ç³£¼á¹Ì£¬¶øÇÒÔںиÇÔÙÉè¼ÆÉϼÓÁË·À»¬²Û£¬²»ÓÃÁ¦ÊÇ´ò²»¿ªºÐ¸ÇµÄ£¬ÕâÑùÉè¼Æ¿ÉÒÔ¼õÉÙÄÚ´æÔÚÒÔÍâÇé¿öϵÄËðÉË¡£

£¨Íâ°ü×°£©

£¨´ò¿ª°ü×°ºó£©
Õâ¿îDDR2Ó¢·ÉÁèÄÚ´æµ¥ÌõÈÝÁ¿ÊÇ256MB£¬²ÉÓÃFBGA·â×°±ê׼ʱÐòΪ4-4-4-12£¬µ¥Ãæ8¿ÅÁ£Éè¼Æ£¬µ¥¿ÅÈÝÁ¿Îª32MB£¬ÎÒÃÇ¿ÉÒÔ¿´µ½ÔÚPCB°åÕýÃæÖмäλÖÃÔ¤ÁôÁËÒ»¸ö¿ÅÁ£µÄ¿Õλ¡£ÎÒÃÇÉú»îÖг£¼ûµÄÊÇ8¸ö¿ÅÁ£µÄÄÚ´æÌõ£¬9ö¿ÅÁ£µÄÄÚ´æÌõÔö¼ÓÁËECCÆæżЧÑ鹦ÄÜ£¬Ò»°ãÖ»ÓÐÔÚ·þÎñÆ÷ÉÏÓõ½¡£

£¨ÕýÃæ¼°±³Ã棩

£¨±êÇ©£©
Ä£¿éÉϵıêǩעÃ÷Á˲úÆ·ÈÝÁ¿¡¢ÔËÐÐƵÂÊ¡¢²úµØ¼°±àºÅµÈ¡£ÉÏͼ¿ÉÒÔ¿´µ½ÄÚ´æ¿ÅÁ£±àºÅΪHYB18T256 800AF37¡£