2021ÖйúICÉè¼Æ³É¾Í½±½ÒÏþ£¬ÒøºÓyh0076´´ÐÂÓÖ»ñÈýÏî¹ð¹Ú
2021-03-18
Öйú±±¾©£¨2021Äê3ÔÂ18ÈÕ£© ¡ª Òµ½çµ±Ïȵİ뵼ÌåÆ÷¼þ¹©¸øÉÌÒøºÓyh0076´´ÐÂGigaDevice (¹ÉƱ´úÂë 603986) ½ñÈÕ°ä·¢£¬ÔÚ2021ÖйúICÉè¼Æ³É¾Í½±°ä½±µäÀñôßÖйúICÇ̳þ·å»áÉÏ£¬¹«Ë¾ÔÙ´ÎÕ¶»ñ¡°Ê®´óÖйúICÉè¼Æ¹«Ë¾¡±½±¡£¡£ÕâÒ²ÊÇÒøºÓyh0076´´ÐµÚÎå´Î»ñ´ËÊâÈÙ¡£¡£Í¬Ê±£¬ÆìÏÂ2Gb´óÈÝÁ¿¸ß»úÄÜ4ͨµÀ SPI NOR Flash GD55B/LB02GEºÍÈ«ÐÂArm? Cortex?-M33ÄÚºËGD32E50xϵÁÐͨÓÃMCU±ðÀëÈÙ»ñ¡°Äê¶È×î¼Ñ´æ´¢Æ÷¡±ºÍ¡°Äê¶È×î¼ÑMCU¡±´ó½±¡£¡£
ÖйúICÉè¼Æ³É¾Í½±ÊÇÖйú°ëµ¼ÌåÁìÓòµÄ¶¥¼¶Ê¢µäÖ®Ò»£¬ÒÑÂ½Ðø½øÐÐÁ˽ü¶þÊ®Ä꣬һ·¼ûÖ¤ÁËÖйú¼¯³Éµç·²úÒµµÄ·¢Õ¹×³´ó¡£¡£ÄÜ»ñµÃICÉè¼Æ³É¾Í½±µÄÔÞÃÀ£¬ÊÇÒ»ÏÊÜÈϿɵÄÈÙÓþ£¬³ä·ÖÌåÏÖÁË»ñ½±ÆóÒµÕ¼ÓиßË®×¼µÄÉè¼ÆÄÜÁ¦ºÍ¸ßÆ·Öʵļ¼Êõ·þÎñˮƽ¡£¡£×÷Ϊµ±ÏȵÄFablessоƬ¹©¸øÉÌ£¬ÒøºÓyh0076´´ÐÂÒÑ¾Â½Ðø¶àÄêÈٵǸðñµ¥£¬×ÔÖ÷Ñз¢ÊµÁ¦¡¢¡¢¡¢²úÆ·Êг¡²û·¢ÂÅ»ñ¿ä½±¡£¡£½ñÄêÔÙ´ÎÕªµÃ¡°Ê®´óÖйúICÉè¼Æ¹«Ë¾¡±¹ð¹Ú£¬¼ÈÊǶÔÒøºÓyh0076´´Ð¾۽¹¼¼Êõ´´Ð¡¢¡¢¡¢ÎÈÔúÎÈ´òÕ½Êõ²¼¾ÖµÄ×¢¶¨£¬Ò²ÊÇ¶ÔÆóÒµ½«À´³ÖÐøÆô·¢½øÈ¡¡¢¡¢¡¢Íƶ¯Õû¸öÖйú°ëµ¼Ìå²úÒµ²»ÐÝ×ö´ó×öÇ¿µÄÆÚÐí£¬½«¼¤ÀøÒøºÓyh0076´´ÐÂÏòןü¸ßÔ¶µÄÖ¸±ê¼Ó¿ìǰÐС£¡£

±¾´ÎÈÙ»ñ¡°Äê¶È×î¼Ñ´æ´¢Æ÷¡±½±µÄGD55B/LB02GEϵÁÐÊÇÒøºÓyh0076ÍÆ³öµÄ¹úÄÚÊ׿î2Gb´óÈÝÁ¿¸ß»úÄÜ4ͨµÀSPI NOR Flash²úÆ·£¬Ö§³ÖSTR¼°DTR SPI½Ó¿Ú£¬Êý¾Ý¶ÁȡƵÂÊSTR¸ß´ï166MHz£¬DTR¸ß´ï90MHz£¬Êý¾ÝÍÌÍÂÂÊÌá¸ßµ½90MB/s£¬Ö§³ÖXIP (Execute-In-Place)£¬ÒÔ´ïµ½¸ßЧµÄ´úÂëÊý¾Ý¶ÁÈ¡£¬DLPÖ°ÄÜΪ¸ßËÙÉè¼ÆÌṩÁ˱£ÏÕ£¬²¢¸ß¶È¼æÈÝÏÖÓÐ4ͨµÀSPIÀûÓÃÉè¼Æ¡£¡£½üÄêÀ´5G¡¢¡¢¡¢¹¤Òµ¼°³µÔØÀûÓò»ÐÝ¹ÄÆð£¬ÒªÇó¶Ô´óÈÝÁ¿´úÂë´æ´¢Î¬³Ö¸ß¿¿µÃסÐԺ͸ßËÙ¶ÁÈ¡»úÄÜ£»£»AIÀûÓÃÒ²ÈÕÒæ³ÉÊ죬±ØÒª¸ßËÙ¼ÓÔØ´úÂ룬Ôڶ̹¦·òÄÚʵʱŲÓô洢µÄËã·¨½ø×ßÔËË㣻£»¸÷ÀàIoTÀûÓöÔXIPµÄÐèÒªÔ½À´Ô½´ó£¬±ØÒªÔÚ×î¶Ì¹¦·òÄÚʵÏÖÖ¸¶¨´úÂëÊý¾ÝµÄ¶ÁÈ¡£¬²¢Ëæ×ÅÀûÓõÄÀ©´ó£¬´úÂëµÄ¸´ÔÓÐÔÏÔÖø¼Ó´ó¡£¡£´óÈÝÁ¿¡¢¡¢¡¢¸ß»úÄܵÄGD55B/LB02GEϵÁпÉÄÜÆ¾½è×ÔÉí³¬´óÈÝÁ¿¡¢¡¢¡¢¸ßËÙ¶ÁÈ¡»úÄÜÓë¸ß¿¿µÃסÐÔµÈÓÅÊÆ´ó·ÅÒì²Ê£¬³ÉΪ¹¤Òµ¡¢¡¢¡¢³µÔØ¡¢¡¢¡¢AIÒÔ¼°5GµÈÓйØÁìÓòµÄÀûÓÃ֮ѡ¡£¡£

Õ¶»ñ¡°Äê¶È×î¼ÑMCU¡±²úÆ·½±µÄGD32E50x Cortex-M33 MCU£¬»ùÓÚArm? Cortex?-M33ÄÚºËÉè¼Æ£¬Ñ¡È¡Ì¨»ýµçµÍ¹¦ºÄ40ÄÉÃ×(40nm)ǶÈëʽÉÁ´æ¹¤ÒÕ¹¹½¨£¬´¦ÖÃÆ÷Ö÷Ƶ×î¸ß¿É´ï180MHz£¬ÄÚÖÃÓ²¼þ³Ë/³ý·¨Æ÷²¢ÌṩÁËÆëÈ«µÄDSPÖ¸ÁºÍµ¥¾«¶È¸¡µãÔËËãµ¥Ôª(FPU)£¬»¹½¨ÉèÁËȫеÄÓ²¼þÈý½Çº¯Êý¼Ó¿ìÆ÷(TMU)£¬¿ÉÖ§³ÖʸÁ¿¡¢¡¢¡¢ÕýÓàÏÒ¡¢¡¢¡¢Ö¸Êý¡¢¡¢¡¢Æ½·½¸ù¡¢¡¢¡¢³£ÓöÔÊýµÈÊýѧÈý½ÇÔËË㣬ÒÔ¼õÇáCPUÖ°ÊØ²¢Ìá¸ß´¦ÖÃЧÄÜ¡£¡£GD32E5ÄÚÖÃÁËȫеij¬¸ß¾«¶È°´Ê±Æ÷ (SHRTimer)£¬ËüÄÚ²¿Õ¼ÓÐ5¸ö¶ÀÁ¢µÄ¼ÆÊýÆ÷£¬Äܹ»²úÉú5×é2·´øËÀÇø»¥²¹Êä³öµÄPWM½ÚÖÆÐźţ¬ÆµÂÊ×î¸ß¿É´ï11.5GHz£¬·Ö±æÂÊ×î¿ì½öΪ90ps£¬×î¸ß¹¤×÷»úÄܿɴï244DMIPS£¬CoreMark?²âÊÔ¿É´ï547·Ö¡£¡£GD32E5ϵÁÐMCUÔ̺¬ÁËGD32E503¡¢¡¢¡¢GD32E505¡¢¡¢¡¢GD32E507ºÍGD32EPRTµÈ4¸ö²úƷϵÁС¢¡¢¡¢23¸öÐͺÅÑ¡Ôñ£¬¸÷ϵÁÐÈí¼þºÍÒý½ÅÃÀÂú¼æÈÝ£¬ÓÅÒìµÄ½Ã½ÝÐÔ³ä·Ö¿ªÊÍCortex?-M33Äں˵Ä׿ԽDZÄÜ¡£¡£GD32E5ϵÁÐMCU¾ß±¸Òµ½çµ±ÏȵĴ¦ÖÃÄÜÁ¦¡¢¡¢¡¢¹¦ºÄЧÄÜ¡¢¡¢¡¢ÏνӸöÐԺ͸ü¾¼ÃµÄ¿ª·¢³É±¾£¬½øÒ»²½Íƶ¯Ç¶Èëʽ¿ª·¢Ïò¸ß¾«¶È¹¤Òµ½ÚÖÆÁìÓòÀ©´ó£¬½â¾öÊý×ÖµçÔ´¡¢¡¢¡¢µç»ú±äƵ¡¢¡¢¡¢ÕÉÁ¿ÒÇÆ÷¡¢¡¢¡¢»ìºÏÐźŴ¦Öᢡ¢¡¢¸ß¶ËÏû·ÑÀàÀûÓõȶàÖÖÖ°Äܼ¯³ÉºÍ¹¤×÷¸ºÔØÐèÒª¡£¡£

½«À´£¬ÒøºÓyh0076´´Ð½«³ÖÐø¼Ó´ó´´¡°Ð¾¡±Á¦¶È£¬ÒÔ³ÖÐøÑз¢´òÔì¸üÓÅÒìµÄÖ÷Ì⾺ÕùÁ¦£¬ÒÔÈ«Ãæ²¼¾ÖÆô·¢¸ü¿í·ºµÄÊг¡£¬ÒÔÃÀÂúÉú̬Ϊ¿Í»§Ìṩ¸üºÃµÄ·þÎñ£¬ÒÔ»ý¼«Ê¢¿ªµÄ×ËÊÆÓ½ÓÖйú°ëµ¼Ìå²úÒµµÄ¹ãÙó»úÔµ¡£¡£
ÒøºÓyh0076¡¢¡¢¡¢ÒøºÓyh0076´´Ð¡¢¡¢¡¢GigaDevice¡¢¡¢¡¢GD32£¬¼°Æä±êÖ¾¾ùÎªÒøºÓyh0076µÄÉ̱ê»ò×¢²áÉ̱꣬ÆäËûÆ·ÅÆºÍ×¢²áÉ̱ê¹é¸÷×ÔËùÓÐÕß³ÖÓС£¡£