¼¯³Éµç··â×°ÐÎʽ¼ò½é(3)

2019-03-03 17:32

TBGAÓÐÒÔÏÂÌØµã£º ·â×°ÇᡢС¡£ µçÐÔÄÜÁ¼¡£

×é×°¹ý³ÌÖÐÈÈÆ¥ÅäÐԺᣠ³±Æø¶ÔÆäÐÔÄÜÓÐÓ°Ïì¡£

5.CDPBGA£¨Carity Do wn PBGA£©»ù°å£ºÖ¸·â×°ÖÐÑëÓз½Ð͵ÍÏݵÄÐ¾Æ¬Çø£¨ÓֳƿÕÇ»Çø£©¡£

×ÛÉÏ£¬BGA·â×°¾ßÓÐÒÔÏÂÌØµã£º

1.I/OÒý½ÅÊýËäÈ»Ôö¶à£¬µ«Òý½ÅÖ®¼äµÄ¾àÀëÔ¶´óÓÚQFP·â×°·½Ê½£¬Ìá¸ßÁË³ÉÆ·ÂÊ¡£

2.ËäÈ»BGAµÄ¹¦ºÄÔö¼Ó£¬µ«ÓÉÓÚ²ÉÓõÄÊǿɿØËúÏÝоƬ·¨º¸½Ó£¨C4£©£¬´Ó¶ø¿ÉÒÔ¸ÄÉÆµçÈÈÐÔÄÜ¡£

3.ºñ¶È±ÈQFP¼õÉÙl/2ÒÔÉÏ£¬ÖØÁ¿¼õÇá3/4ÒÔÉÏ¡£

4.¼ÄÉú²ÎÊý¼õС£¬ÐźŴ«ÊäÑÓ³ÙС£¬ÊÊӦƵÂÊ´ó´óÌá¸ß¡£ 5.×é×°¿ÉÓù²Ã溸½Ó£¬¿É¿¿ÐÔ´ó´óÌá¸ß¡£

6.BGA·â×°ÈÔÓëQFP¡¢PGAÒ»Ñù£¬Õ¼Óûù°åÃæ»ý¹ý´ó¡£

¾Å£®CSP оƬ³ß´ç·â×°

Ëæ×ÅÈ«Çòµç×Ó²úÆ·¸öÐÔ»¯¡¢ÇáÇÉ»¯µÄÐèÇóεΪ·ç³±£¬·â×°¼¼ÊõÒѽø²½µ½CSP(Chip Size P ackage)¡£Ëü¼õСÁËоƬ·â×°ÍâÐεijߴ磬×öµ½ÂãоƬ³ß´çÓжà´ó£¬·â×°³ß´ç¾ÍÓжà´ó¡£¼´·â×°ºóµÄIC³ß´ç±ß³¤²»´óÓÚоƬµÄ1.2±¶£¬ICÃæ»ýÖ»±È¾§Á££¨Die£©´ó²»³¬¹ý1.4±¶¡£

CSP·â×°ÓÖ¿É·ÖΪËÄÀࣺ

1.Lead Frame Type(´«Í³µ¼Ïß¼ÜÐÎʽ)£¬´ú±í³§ÉÌÓи»Ê¿Í¨¡¢ÈÕÁ¢¡¢Rohm¡¢¸ßÊ¿´ï£¨Goldstar£©µÈµÈ¡£

2.Rigid Interposer Type( Ó²ÖÊÄÚ²å°åÐÍ)£¬´ú±í³§ÉÌÓÐĦÍÐÂÞÀ­¡¢Ë÷Äá¡¢¶«Ö¥¡¢ËÉϵȵȡ£

3. Flexible Interposer Type(ÈíÖÊÄÚ²å°åÐÍ)£¬ÆäÖÐ×îÓÐÃûµÄÊÇTessera¹«Ë¾µÄmicroBGA£¬CTSµÄsim-BGAÒ²²ÉÓÃÏàͬµÄÔ­Àí¡£ÆäËû´ú±í³§Ḛ́üÀ¨Í¨ÓÃµçÆø£¨GE£©ºÍNEC¡£

4.Wafer Level Package(¾§Ô²³ß´ç·â×°)£ºÓбðÓÚ´«Í³µÄµ¥Ò»Ð¾Æ¬·â×°·½Ê½£¬WLCSPÊǽ«ÕûƬ¾§Ô²ÇиîΪһ¿Å¿ÅµÄµ¥Ò»Ð¾Æ¬£¬ËüºÅ³ÆÊÇ·â×°¼¼ÊõµÄδÀ´Ö÷Á÷£¬ÒÑͶÈëÑз¢µÄ³§Ḛ́üÀ¨FCT¡¢Aptos¡¢¿¨Î÷Å·¡¢EPIC¡¢¸»Ê¿Í¨¡¢ÈýÁâµç×ӵȡ£

CSP·â×°¾ßÓÐÒÔÏÂÌØµã£º

1.Âú×ãÁËоƬI/OÒý½Å²»¶ÏÔö¼ÓµÄÐèÒª¡£ 2.Ð¾Æ¬Ãæ»ýÓë·â×°Ãæ»ýÖ®¼äµÄ±ÈÖµºÜС¡£ 3.¼«´óµØËõ¶ÌÑÓ³Ùʱ¼ä¡£

CSP·â×°ÊÊÓÃÓÚ½ÅÊýÉÙµÄIC £¬ÈçÄÚ´æÌõºÍ±ãЯµç×Ó²úÆ·¡£Î´À´Ôò½«´óÁ¿Ó¦ÓÃÔÚÐÅÏ¢¼Òµç£¨IA£©¡¢Êý×ÖµçÊÓ£¨DTV£©¡¢µç×ÓÊ飨E-Book£©¡¢ÎÞÏßÍøÂçWLAN£¯GigabitEthemet¡¢ADSL£¯ÊÖ»úоƬ¡¢À¶Ñ¿£¨Bluetooth£©µÈÐÂÐ˲úÆ·ÖС£

Ê®£®MCM ¶àоƬģÐÍÌù×°

ÔøÓÐÈËÏ룬µ±µ¥Ð¾Æ¬Ò»Ê±»¹´ï²»µ½¶àÖÖоƬµÄ¼¯³É¶Èʱ£¬ÄÜ·ñ½«¸ß¼¯³É¶È¡¢¸ßÐÔÄÜ¡¢¸ß¿É¿¿µÄCSPоƬ£¨ÓÃLSI»òIC£©ºÍרÓü¯³Éµç·оƬ£¨AS1C£©ÔÚ¸ßÃܶȶà²ã»¥Áª»ù°åÉÏÓñíÃæ°²×°¼¼Êõ£¨SMT£©×é×°³ÉΪ¶àÖÖ¶àÑùµç×Ó×é¼þ¡¢×Óϵͳ»òϵͳ¡£ÓÉÕâÖÖÏë·¨²úÉú³ö¶àоƬ×é¼þMCM£¨Multi Chip Model£©¡£Ëü½«¶ÔÏÖ´ú»¯µÄ¼ÆËã»ú¡¢×Ô¶¯»¯¡¢Í¨Ñ¶ÒµµÈÁìÓò²úÉúÖØ´óÓ°Ïì¡£

MCMµÄÌØµãÓУº

1.·â×°ÑÓ³Ùʱ¼äËõС£¬Ò×ÓÚʵÏÖ×é¼þ¸ßËÙ»¯¡£

2.ËõСÕû»ú/×é¼þ·â×°³ß´çºÍÖØÁ¿¡£Ò»°ãÌå»ý¼õС1/4£¬ÖØÁ¿¼õÇá1/3¡£

3.¿É¿¿ÐÔ´ó´óÌá¸ß¡£


¼¯³Éµç··â×°ÐÎʽ¼ò½é(3).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ ÏÂÔØÊ§°Ü»òÕßÎĵµ²»ÍêÕû£¬ÇëÁªÏµ¿Í·þÈËÔ±½â¾ö£¡

ÏÂһƪ£º½²Ñ§Á·¸ß¶þÉÏÊýѧ£º2-1Ó롰ѧ¿¼¡±¸´Ï°µ¥Ôª²âÊÔ¡¢Ä£Äâ¾í´ð°¸£¨¹©2

Ïà¹ØÔĶÁ
±¾ÀàÅÅÐÐ
¡Á ×¢²á»áÔ±Ãâ·ÑÏÂÔØ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÂíÉÏ×¢²á»áÔ±

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£º QQ£º