Á¿²ú200+Ðͺţ¬½»¸¶³¬3ÒÚ¿Å£¡²ð½âMCU³§É̵Ķ©µ¥ÃÜÂë
·¢²¼ÈÕÆÚ:2022-08-27
µã»÷´ÎÊý:1806
À´Ô´£ºÐ¾°Ë¸ç
½üÄêÀ´£¬Ð¹ÚÒßÇéºÍ¹ú¼Ê»·¾³±ä»¯½»Ö¯¹²Õñ£¬È«Çò°ëµ¼Ì幩ӦÁ´³öÏÖ½×¶ÎÐÔ¼°½á¹¹ÐÔµÄʧµ÷¡£¾¡¹ÜÃæ¶Ô¸´ÔÓ¶à±äµÄ¹ú¼ÊóÒ×»·¾³Ó빩ӦÁ´ÊÜÏÞµÄ×´¿ö£¬Á鶯΢µç×Ó³ÖÐø¼Ó´óÑз¢Í¶È룬¼á¶¨Íƽø²úÆ·ºÍ¼¼Êõ´´Ð£¬Öص㲼¾Ö²¢Ñз¢ÓëÊг¡¸ß¶ÈÆõºÏµÄвúÆ·£¬Ê¹µÃ¹«Ë¾ÓÀ´¿ìËÙ·¢Õ¹¡£
×î½ü£¬Ð¾°Ë¸ç“×ß½ø²úÒµÁ´”À¸Ä¿¼ÇÕ߲ɷõ½ÁËÉϺ£Á鶯΢µç×ӹɷÝÓÐÏÞ¹«Ë¾£¨¼ò³Æ“Á鶯΢µç×Ó”£©Ó¦Óÿª·¢×ܼà½ðÕÑ¡£Ì½ÌÖMCUÔڽṹÐÔ·Ö»¯µÄÐÐÇéÏ£¬µ±Ç°Á鶯΢µç×ÓÆóÒµµÄ·¢Õ¹Çé¿ö¼°ÆäÏàÓ¦µÄÓ¦¶ÔÖ®µÀ¡£
Àۼƽ»¸¶³¬3ÒÚ¿Å£¬ÔÚ±¾ÍÁͨÓà 32 λMCU¹«Ë¾ÖÐλ¾ÓǰÁÐ
¾ÝÁ˽⣬Á鶯΢µç×Ó³ÉÁ¢ÓÚ2011Ä꣬ÊÇÖйú±¾ÍÁͨÓÃ32λMCU²úÆ·¼°½â¾ö·½°¸¹©Ó¦ÉÌ¡£Á鶯΢µç×ÓµÄMCU²úÆ·ÒÔMM32Ϊ±êʶ£¬»ùÓÚArm Cortex-M ϵÁÐÄںˣ¬×ÔÖ÷Ñз¢ÈíÓ²¼þºÍÉú̬ϵͳ¡£Ä¿Ç°ÒÑÁ¿²ú200¶à¿îÐͺţ¬Àۼƽ»¸¶³¬3ÒÚ¿Å£¬ÔÚ±¾ÍÁͨÓÃ32λMCU¹«Ë¾ÖÐλ¾ÓǰÁС£
Á鶯΢Ö÷Òª²úƷϵÁÐ

×ÊÁÏÀ´Ô´£ºÁ鶯΢µç×Ó
½ðÕѱíʾ:“Á鶯΢µç×Ó´Ó2011Äê³ÉÁ¢ÒÔÀ´£¬²úÆ·²»¶Ï¸üеü´ú£¬Ä¿Ç°ÒѾ¿ª·¢ÁËF/L/SPIN/WËÄ´óϵÁУ¬200¶à¸öÐͺŵÄMM32 MCU²úÆ·£¬²¢¹ã·ºÓ¦ÓÃÓÚÆû³µµç×Ó¡¢¹¤Òµ¡¢¼Òµç¡¢Ò½ÁÆ¡¢¸öÈËÉ豸µÈ°Ë´óÁìÓò£¬ÎªÐ¡Ã×µÈΪ´ú±íµÄ¶à¼Ò¹úÄÚÍâÒ»Ï߯·ÅÆ£¬Ìṩ³¤ÆÚµÄMCU²úÆ·¼°·þÎñ¡£”
ÔÚͨÓÃÐÍMCU·½Ã棬Á鶯΢µç×ÓÓÐMM32F¸ßÐÔÄܺÍMM32LµÍ¹¦ºÄÁ½´óϵÁвúÆ·¡£ÆäÖУ¬ÒÔËÄλÊý×ÖÃüÃûµÄMM32FϵÁÐÊÇÁ鶯΢µç×ÓÖ÷ÍÆµÄÐÂÒ»´úMM32ͨÓøßÐÔÄÜÆ½Ì¨£¬ÔÚϵͳÐÔÄÜ¡¢¹¦ÄÜÀ©Õ¹¡¢¿É¿¿ÐÔ¡¢Îȶ¨ÐÔÉÏ»ñµÃÁË´ó·ù¶ÈÌáÉý£»Í¬ÑùÒÔËÄλÊý×ÖÃüÃûµÄMM32LϵÁÐÊǹ«Ë¾Ð½ú·¢²¼µÄÐÂÒ»´úµÍ¹¦ºÄƽ̨£¬Æä©µçµçÁ÷µÍÖÁ100nA¡£
“¹«Ë¾MCU×î½ü¼¸ÄêÔö³¤ºÜ¿ì£¬MM32FͨÓÃÐÍϵÁÐMCU°üº¬13ÖÖ·â×°¡¢½ü100¿îµÄÐͺţ¬ÊÇÎÒÃÇĿǰ³ö»õÁ¿×î´óµÄ²úÆ·¡£” ½ðÕÑ˵µÀ£¬“Á鶯΢µç×Ó»ùÓÚ¼¼Êõ¡¢Æ½Ì¨ºÍÄ¿±êÓ¦ÓõÄÉý¼¶£¬ÔÚ¹ú²úMCU΢¿ØÖÆÆ÷µÄ¹Ø¼üÁìÓòÄܹ»ÊµÏÖÖ÷Ƶ¸ü¸ß¡¢¹¦ºÄ¸üµÍ¡¢Ð¾Æ¬Ãæ»ý¸üС¡¢Æ·ÖʸüºÃµÈÄ¿±ê£¬Öð²½Ëõ¶ÌÓë¹ú¼Ê´ó³§Í¬Àà²úÆ·µÄ²î¾à¡£”
¼ÇÕß×¢Òâµ½£¬²»¾ÃǰÁ鶯΢µç×ÓÍÆ³öµÄÈ«ÐÂMM32F5ϵÁÐMCU²úÆ·Êܵ½ÁËÊг¡µÄ¹ã·º¹Ø×¢¡£Æä²ÉÓÃArmv8-M Mainline¼Ü¹¹£¬È«ÏµÅäÖð²Ä±¿Æ¼¼“Ðdz½”STAR-MC1´¦ÀíÆ÷£¬Ôڼܹ¹ºÍÍâÉèÉè¼ÆÉÏ×öÁ˶ദ´´Ð£¬Äܹ»ÊÊÓ¦¹¤Òµ¡¢IoT¡¢Æû³µµÈ¶àÖָ߶ËÊг¡¡£
Á鶯΢µç×ÓÈ«ÐÂMM32F5ϵÁÐMCU²úÆ·

×ÊÁÏÀ´Ô´£ºÁ鶯΢µç×Ó
ÔÚ̸¼°Ó밲ı¿Æ¼¼µÄºÏ×÷ʱ£¬½ðÕÑ·ÖÎöµÀ£º “°²Ä±¿Æ¼¼‘Ðdz½’STAR-MC1´¦ÀíÆ÷ÐÔÄܸü¸ß£¬ÓëM3/M4ϵÁÐÏà±È£¬MM32F5ϵÁÐÐÔÄÜÌáÉý20%×óÓÒ¡£´ËÍ⣬ÆäÉú̬Í걸£¬Ö§³ÖKEIL, IAR, GCC, J-LINK, ULINK2µÈ¶àÖÖ±àÒëºÍµ÷ÊÔ¹¤¾ß£¬ÓÐÖúÓÚÎÒÃǸüºÃµÄÀ©Õ¹¿Í»§¡£ÔÚÓ¦Óó¡¾°·½Ã棬ÒÔÉϲúÆ·ÒѺ͹¤Òµ×Ô¶¯»¯¡¢Â¥Óî×Ô¶¯»¯ÒÔ¼°¼ÒµçÖ÷¿ØµÈ³§É̽øÐÐÁ˶Խӣ¬Ò²µÃµ½Á˿ͻ§·Ç³£»ý¼«µÄ·´À¡¡£”
³ýÁËÔڸ߶ËÏû·Ñµç×Ó¡¢¼Òµç¡¢¹¤¿ØµÈÁìÓò²»¶ÏÍ»ÆÆÍ⣬ƾ½èÊ®¶àÄêµÄMCUоƬÑз¢Éè¼ÆºÍÊг¡½»¸¶¾Ñ飬Á鶯΢µç×ÓÒ²ÔÚÖð½¥ÏòÆû³µMCUÊг¡ÍØÕ¹¡£
½ðÕÑÖ¸³ö£¬¶ÔÓÚMCU³§É̶øÑÔ£¬ÍêÕûµÄÉú̬ÅäÌ×ÊÇÒ»¸öÈÆ²»¿ªµÄ»°Ìâ¡£Æû³µMCUоƬÑз¢¼°²úÒµ»¯ÏîÄ¿µÄ²¼¾ÖÊǹ«Ë¾Õ½ÂÔ·¢Õ¹µÄÖØÒªÒ»»·,ÊÇÁ¢×ãδÀ´·¢Õ¹ºÍ±£³Ö¹«Ë¾¿Æ¼¼´´ÐÂÄÜÁ¦µÄÖØÒª¾Ù´ë¡£ÎÒÃÇ»á´ÓÖîÈç³µ´°¿ØÖÆ¡¢×ùÒοØÖÆ¡¢Öпظ¨ÖúµÈÓ¦ÓÃÇÐÈëÕâ¸öÊг¡£¬ÔÚ¼¼Êõ³ÉÊìºóÔÙÖð½¥Íù¼ÛÖµº¬Á¿¸ü¸ßµÄÓ¦ÓÃÉøÍ¸¡£ÕâÐèÒªÒ»¶¨µÄʱ¼äÈ¥»ýÀÛ£¬½ø¶øÒ»²½Ò»²½×ßÏòºËÐÄÓ¦ÓÃÊг¡¡£
ÒÑ·¢²¼½ü50¿îµç»úÇý¶¯²úÆ·Ðͺţ¬²»¶ÏÀ©Õ¹µç»úÓ¦ÓõĹã¶ÈºÍÉî¶È
ÒµÄÚÖÜÖª£¬µç»úµÄ·¢Õ¹ÀúÊ·Òѳ¬¹ý°ÙÄ꣬ÏÖÒѳÉΪÄÜÔ´ÏûºÄµÄ´ó»§¡£Ëæ×ÅÄÜЧҪÇóµÄÖðÄê×߸ߣ¬ÒÔ¼°¶Ôµç»úÔëÒô½µµÍµÄ³ÖÐøÒªÇó£¬ÌáÉýЧÂʳÉΪµç»úÒµ³ÖÐø½ø½×µÄÖ÷Ìâ¡£
Ôڴ˱³¾°Ï£¬BLDCÎÞË¢Ö±Á÷µç»úƾ½èÆäÌå»ýС¡¢ÔëÒôС¡¢Ð§Âʸߡ¢ÊÙÃü³¤µÈÓÅÊÆÖð²½È¡´ú½»Á÷¸ÐÓ¦µç»ú£¬ÔÚ¼ÒÓõçÆ÷¡¢¹¤Òµ¡¢Æû³µµÈÁìÓòµÃµ½Á˹㷺µÄÓ¦Ó᣾ݻú¹¹Ô¤²â£¬2022ÄêBLDCµç»úÊг¡¹æÄ£ÓÐÍû½«´ï197.6ÒÚÃÀÔª¡£
½ðÕѱíʾ£º“Á鶯΢µç×ÓMM32SPINϵÁÐMCU²úÆ·¾ÍÊÇÕë¶ÔÖ±Á÷ÎÞË¢µç»úÇý¶¯ËùÁ¿Éí´òÔìµÄ¡£Ä¿Ç°¸ÃϵÁеç»ú²úÆ·¾ßÓÐ10ÖÖ·â×°ÐÎʽ¡¢½ü50 ¿îÐͺſɹ©¿Í»§Ñ¡Ôñ£¬¿ÉÂú×ãÊг¡Éϵ綯¹¤¾ß¡¢ÊÖ³ÖÎü³¾Æ÷¡¢µç¶¯×ÔÐгµ¡¢»úÆ÷È˶æ»ú¡¢ÓÍÑÌ»ú¡¢·çÉÈ¡¢Î¢Ð͵Íѹ·ç»úµÈÖÚ¶àµç»úÓ¦Óó¡¾°µÄÐèÇó¡£”
Á鶯΢µç×ÓMM32SPINϵÁÐMCU²úÆ·

×ÊÁÏÀ´Ô´£ºÁ鶯΢µç×Ó
ÒµÄÚÈËʿָ³ö£¬µç»úÒªÏë´ïµ½¸ßתËÙ£¬Ö÷ƵËٶȺÍÇý¶¯µÄ¾«¶È±ØÐëÒª´ïµ½Ò»¶¨µÄ¸ß¶È²ÅÐС£Èç¹ûÓÃÆÕͨµÄMCUÀ´×ö£¬¾Í±È½ÏÄÑ×öµ½¡£Òò´Ë£¬Ò»°ã³§É̶¼»áÔÚоƬÀïÃæµ¥¶À·ÅÒ»Ð©ÌØ±ðÕë¶Ôµç»úÉè¼ÆµÄÓ²¼þIP£¬ÒÔ¼°±È½ÏÆ÷¡¢ÔË·Å¡¢ADCµÈÄ£ÄâÆ÷¼þÍâÉ裬ÒÔ´ËÀ´Ìá¸ßµç»úµÄתËٺͲÉÑùµÄ¾«¶È¡£
“MM32SPINϵÁвÉÓÃArm Cortex-M0/M3Äںˣ¬ÌṩÁ˶à´ï512KB FlashµÄ´æ´¢¿Õ¼ä£¬ÄÚÖÃÁ˶à·UART¡¢I2C¡¢SPI¡¢CANµÈͨÐÅÄ£¿é£¬ ÒÔ¼°¶àÖָ߾«¶ÈÄ£ÄâÍâÉèÈç±È½ÏÆ÷¡¢12λ3Msps ADCÓëÔËËã·Å´óÆ÷µÈ¡£ÆäÖУ¬Çý¶¯MCUÌṩÁ˼¯³ÉµçÔ´µÄ¹¦ÄÜ¡¢Ô¤Çý¡¢LDOÒÔ¼°MOSFETµÈ·á¸»µÄÍâÉ裬µçѹ·¶Î§ÓÐ20V¡¢60V¡¢200VÒÔ¼°600V£¬²úÆ··á¸»ÇÒ¿ÉÒÔ¸ù¾ÝÓû§µÄÐèÇó½øÐÐרҵ¶¨ÖÆ¡£” ½ðÕÑ˵µÀ¡£
ÒÔMM32SPIN580Cµç»úMCU²úƷΪÀý£¬¸Ã²úƷʹÓøßÐÔÄÜµÄ Arm? Cortex?-M0ΪÄںˣ¬×î¸ß¹¤×÷ƵÂʿɴï 96MHz£¬ÄÚÖÃÔË·Å¡¢±È½ÏÆ÷ÒÔ¼°·á¸»µÄ I/O ¶Ë¿ÚºÍͨÐÅÍâÉè¡£»ùÓÚMM32SPIN580C¿ÉÒÔ¸ø¿Í»§Ìṩһ¸ö¸ß¶È¼¯³ÉÊʺÏÈýÏàµç»ú¿ØÖƵķ½°¸¡£
Á鶯΢MM32SPIN580Cµç»úMCU²úÆ·
¶ÔÓڸÿî²úÆ·µÄ´´ÐÂÖ®´¦£¬½ðÕÑÖ¸³ö£º“¸ß¼¯³É¡¢¸ß¿É¿¿¡¢Ð¡·â×°ÊÇMM32SPIN580CµÄ×î´óÌØµã¡£¸Ã¿î²úÆ·ÍÆ³öÖÁ½ñ»ñµÃÁËÊг¡µÄ¹ã·ººÃÆÀÒÔ¼°¶à¼Ò¿Í»§µÄÈϿɡ£¿Í»§¸²¸ÇÔ°ÁÖ¹¤¾ß¡¢·þÎñÆ÷·ç»ú¡¢Îü³¾Æ÷¡¢µç¶¯Á½ÂÖ³µ¡¢Æ½ºâ³µµÈÁìÓò¡£
¶àÔª»¯²¼¾ÖµÖÏûÏû·ÑÏ»¬´øÀ´µÄ³å»÷£¬²¢½è»úÏò¸ß¶ËÁìÓò»ý¼«ÍØÕ¹
ÓÉÓÚMCUÄÜΪ²»Í¬µÄÓ¦Óó¡¾°Ìṩ²»Í¬µÄ×éºÏ¿ØÖÆ£¬ÔÚÊÖ»ú¡¢PC¡¢Æû³µµç×Ó¡¢¹¤ÒµµÈÖÚ¶àÁìÓò£¬¶¼¿É¼ûµ½MCUµÄÉíÓ°¡£½üÄêÀ´£¬ÔÚÖÚ¶àÏÂÓÎÐèÇóµÄÇý¶¯Ï£¬MCU·¢Õ¹Ê®·ÖѸÃÍ¡£¾ÝIC InsightsÔ¤²â£¬2022ÄêÈ«ÇòMCUµÄÊг¡ÏúÊ۶Ôö³¤10%£¬Êг¡¹æÄ£ÓÐÍû´ïµ½215ÒÚÃÀÔª£¬ÔÙ´´Àúʷиߡ£Î´À´ÎåÄ꣬32λMCUµÄÏúÊÛ¶îÔ¤¼Æ½«ÒÔ9.4%µÄ¸´ºÏÄêÔö³¤ÂÊÔö³¤£¬µ½2026Ä꽫´ïµ½285ÒÚÃÀÔª¡£
´ÓÈ«ÇòMCU¸ñ¾ÖÀ´¿´£¬ÐÐÒµ¼¯ÖжÈÏà¶Ô½Ï¸ß£¬°üÀ¨ÈðÈø¡¢¶÷ÖÇÆÖ¡¢Ó¢·ÉÁ衢΢оµÈ¹úÍâ¾ÞÍ·µÄÊÐÕ¼ÂʺϼƳ¬¹ý80%¡£¹úÄÚ³§ÉÌËä°Ù»¨Æë·Å£¬µ«ÈÔÔÚ·ÜÆðÖ±×·¡£
Ó¦ÓÃÁìÓò·½Ã棬ÖйúMCUÊг¡ÓëÈ«ÇòMCUÊг¡Ó¦Ó÷ֲ¼´æÔÚ׎ϴó²îÒì¡£´ÓÓ¦ÓÃÁìÓòÀ´¿´£¬È«ÇòMCUÊг¡Ó¦ÓÃÖ÷Òª¼¯ÖÐÓÚÆû³µºÍ¹¤ÒµÊг¡µÈÖи߶ËÁìÓò£¬Õ¼±È´ï60%£»¶øÖйúÖ÷Òª¼¯ÖÐÔÚÖеͶËÏû·ÑÀàÊг¡£¬Õ¼±È´ï26%£¬Æû³µºÍ¹¤ÒµºÏ¼Æ²»×ã30%¡£

×ÊÁÏÀ´Ô´£ºwind,о°Ë¸çÕûÀí
ÊÜÒßÇé·´¸´¡¢¸ßͨÕÍ¡¢µØÔµ³åÍ»µÈÓ°Ï죬ȫÇò¾¼Ã¸´ËÕÇ÷Èõ£¬ÈËÃǶÔÖÇÄÜÊÖ»ú¡¢PC¼°Æ½°åµçÄÔµÈÏû·Ñµç×ÓµÄÐèÇ󲻶ϼõÈõ£¬³ö»õÁ¿Ó뿳µ¥Ñ¹Á¦·×ÖÁí³À´£¬ÏÈǰ¼Û¸ñÏà¶ÔӲͦ¡¢¹©²»Ó¦ÇóµÄMCUÒ²¿ªÊ¼³öÏÖ±¨¼ÛËɶ¯¡£
½ðÕѱíʾ£º“½ñÄê¹ú²úMCU»áÃæÁÙÑϾþÌôÕ½£¬ÓÈÆäÊÇÈ¥Äê·ÇÀíÐÔÕǼ۵ĸö±ð¹«Ë¾£¬½ñÄê»áÃæÁÙÇþµÀºÍ¿Í»§ºÜ´óµÄѹÁ¦¡£µ±È»£¬Õâ²¢²»Òâζ׏ú²úMCU³§ÉÌʧȥ»ú»á¡£Ç¡Ç¡Ïà·´£¬¾¹ýÕâÒ»²¨µ÷Õûºó£¬²¿·ÖµÍ¶ËͬÖÊ»¯¾ºÕùÑÏÖØµÄ³§ÉÌ»áÖð½¥±»ÌÔÌ£¬¶ø²¿·ÖÓÐʵÁ¦µÄ³§ÉÌ»áÄæÊÆÇÀÕ¼ÕâÒ»²¿·Ö·Ý¶î£¬²¢½è»úÏò¸ß¶ËÁìÓòÍØÕ¹¡£”
ÖµµÃ×¢ÒâµÄÊÇ£¬¾¡¹ÜĿǰÏû·ÑMCUÐèÇó·Å»º£¬µ«Æû³µºÍ¹¤¿ØMCUÐèÇ󻹷dz£Ç¿¾¢¡£ÓÈÆäÔÚÆû³µMCUÁìÓò£¬Ä¿Ç°ÈÔÈ»´¦ÓÚ¹©²»Ó¦ÇóµÄ״̬¡£
¶ÔÓÚµ±ÏÂMCU½á¹¹ÐÔ·Ö»¯µÄÐÐÇ飬½ðÕÑÖ¸³ö£º“Á鶯΢²úÆ·²¼¾ÖÆ«¶àÔª»¯£¬Òò´ËÏû·Ñ¶ËµÄÆ£Èí»ù±¾ÉÏ¿ÉÒÔͨ¹ýÆäËûÁìÓò²úÆ·µÄÔö³¤À´µÖÏûµô¡£ÔÚÐÂÄÜÔ´Æû³µÊг¡£¬ÒòΪÑéÖ¤ÖÜÆÚ³¤£¬ÔÙ¼ÓÉÏÖÇÄÜ»¯µÄ·¢Õ¹ËùÐèҪʹÓõÄMCUÊýÁ¿´ó·ù¶ÈÔö¼Ó£¬Òò´ËÆû³µÕâÒ»¿éδÀ´3-5Äê¶¼ÊDZȽÏÈ·¶¨µÄ»ú»áµã¡£´ËÍ⣬ÓÉÓÚ´«Í³¹¤ÒµÊý×Ö»¯×ªÐ͵ÄÐèÒª£¬¹¤¿ØÕâÒ»¿éÒ²»áÊDZȽÏÎȶ¨Ôö³¤µÄÊг¡¡£”
½áÓï
AIOTʱ´ú£¬ËùÓеç×Ó²úÆ·¶¼½«½øÐÐÖÇÄÜ»¯Éý¼¶£¬°üÀ¨¸üÖÇÄÜ»¯µÄÈË»ú½»»¥¡¢´¦Àí¡¢Á¬ÍøºÍAIµÈ¹¦ÄÜ£¬Õâ¶¼ÐèÒª¸ü¸ßÐÔÄÜ¡¢¸ü¸ßÆ·Öʺ͸üµÍ¹¦ºÄµÄMCUÀ´³ÐÔØ£¬¿ÉÒÔ˵MCUÊÇÏÂÒ»´ú³¬¼¶»¥ÁªÍøµÄ»ù´¡Æ÷¼þÖ®Ò»£¬½«ÓÀ´½ÏºÃµÄ·¢Õ¹Ç°¾°¡£
¶ø×÷ΪÉú̬ÐͲúÆ·µÄ´ú±í£¬MCUÆóÒµÏòÉÏÄÜÓжà´óµÄÌáÉý¿Õ¼ä£¬ºÜ´ó³Ì¶ÈÉÏҲȡ¾öÓÚÆäÉú̬ϵͳµÄ½¨ÉèÍêÉÆ³Ì¶È¡£Á鶯΢µç×ÓÉî¸ûMCUÊ®ÓàÔØ£¬Õë¶ÔÆû³µ¡¢¹¤¿Ø¡¢°×É«¼Òµç¡¢Ò½ÁƵÈ8´óÓ¦Óó¡¾°ÍƳöMM32 MCU 4´óϵÁÐ200¶à¸öÐͺŵIJúÆ·£¬ÆäMCUÉú̬½¨ÉèÔÚ¹úÄÚÒÑ´¦ÓÚÁìÏȵØÎ»¡£¾¹ýÊг¡´óÀËÌÔɳµÄ¼ìÑéºó£¬ÏàÐÅÁ鶯΢µç×ÓÓÐÄÜÁ¦´ÓÖÚ¶àµÄMCUÆóÒµÖÐÍÑÓ±¶ø³ö£¬½ø¶øÊ»Èë·¢Õ¹µÄ¿ì³µµÀ¡£
ÃâÔðÉùÃ÷£º ±¾ÎÄÕÂת×ÔÆäËüƽ̨£¬²¢²»´ú±í±¾Õ¾¹Ûµã¼°Á¢³¡¡£ÈôÓÐÇÖȨ»òÒìÒ飬ÇëÁªÏµÎÒÃÇɾ³ý¡£Ð»Ð»£¡ |