ÒøºÓyh0076´´Ð°䲼GD32E232ϵÁÐMCUÐÂÆ·£¬£¬£¬ÒýÁìArm? Cortex?-M23ÄÚºËÏò×ÝÉîÀûÓÃÁìÓòÍØÕ¹
2020-01-08
Òµ½çµ±Ïȵİ뵼Ì幩¸øÉÌÒøºÓyh0076´´ÐÂGigaDevice(¹ÉƱ´úÂë 603986)Õýʽ°ä²¼»ùÓÚArm? Cortex?-M23ÄÚºËMCUµÄ×îвúÆ·£¬£¬£¬GD32E232ϵÁг¬ÖµÐÍ΢½ÚÖÆÆ÷¡£¡£¡£±ü³ÐGD32 MCU¼Ò×åµÄÓÅÁ¼»ùÒò²¢³ÖÐøÒýÁìCortex?-M23È«ÐÂÄں˵ÄÀûÓÃÁìÓòÏò×ÝÉîÍØÕ¹£¬£¬£¬ÕâϵÁÐÆ÷¼þ¼¯³ÉÁËÆ¬ÉÏ´æ´¢Æ÷¡¢¡¢°´Ê±Æ÷¡¢¡¢Êý¾Ýת»»Æ÷ºÍÖÚ¶à½Ó¿ÚÍâÉ裬£¬£¬²¢ÌṩÁËȫеĿɱà³Ì»úÄܺͽô´ÕµÄ·â×°³ß´ç¡£¡£¡£GD32E232ϵÁÐѡȡ4 x 4 mmºÍ3 x 3 mmµÄСÐÍ·â×°¹©»õ£¬£¬£¬³ö¸ñºÏÓÃÓÚ±ØÒª¾«ÃÜMCUºÍ¿Õ¼äÊÜÏÞµÄÀûÓ㬣¬£¬Èç¹âѧģ¿£¿é¡¢¡¢¹âµçת»»¡¢¡¢¹âÏËÍøÂç¡¢¡¢»ùվϵͳ¡¢¡¢¾«ÃÜÒÇÆ÷¡¢¡¢¹¤Òµ½ÚÖÆºÍ×Ô¶¯»¯ÏµÍ³µÈ¡£¡£¡£Ä¿Ç°£¬£¬£¬¸ÃϵÁвúÆ·ÒѾÆðÍ·ÌṩÑùƬ²¢½«ÓÚÖÙ´º·ÝÕýʽͶÈëÁ¿²ú¡£¡£¡£

GD32E232³¬ÖµÐÍMCUÒýÁìArm? Cortex?-M23ÄÚºËÏò×ÝÉîÀûÓÃÁìÓòÍØÕ¹
È«Ãæ¼¯³ÉµÄ½ÚÖÆÏµÍ³
GD32E232ϵÁвúƷΪ³¬ÖµÐÍÀûÓÃÐÂÔöÁË1¸ö32λͨÓð´Ê±Æ÷£¬£¬£¬¼«¶ÈÊʺϱØÒª¸ß¾«¶È²¢ÇÒ³¤ÑÓʱµÄÀûÓ㬣¬£¬Äܹ»Ö§³Ö¸ßƵÂÊÂö³åÕÉÁ¿¡¢¡¢³¤Âö¿í²¨ÐÎ×½Äûò²úÉú½Ï´ó¾àÀëÑÓ³¤µÄÖÜÆÚÐźš£¡£¡£
оƬÌṩÁ˶àÖÁ4·12λ¾«¶ÈµÄDACÊä³ö£¬£¬£¬ÎÞÐèʹÓÃÍⲿµÄÊý×ÖµçλÆ÷£¬£¬£¬¿É¼õСPCB³ß´çºÍBOM³É±¾¡£¡£¡£¹²Í¬Cortex?-M23ÄÚºËÄÚÖõÄÓ²¼þ³Ë·¨Æ÷¡¢¡¢Ó²¼þ³ý·¨Æ÷ºÍ¼Ó¿ìµ¥Ôª£¬£¬£¬¿ÉÄÜѸËÙÍÆËãPWMµÄÕ¼¿Õ±È£¬£¬£¬¾ÍÄܹ»¾«È·½ÚÖÆDACµÄÊä³ö¡£¡£¡£
ΪÌṩÕýÈ·µÄ·ÂÕÕÕÉÁ¿£¬£¬£¬Ð¾Æ¬¼¯³ÉÁË12λ2.6M SPS²ÉÑùÂʵĸ߻úÄÜADC£¬£¬£¬¾ß±¸¶à´ï16¸ö¿É¸´ÓÃͨµÀ£¬£¬£¬²¢Ö§³Ö16λӲ¼þ¹ý²ÉÑùÂ˲¨Ö°ÄܺͷֱæÂÊ¿ÉÅäÖÃÖ°ÄÜ£¬£¬£¬²ÉÑù¾«¶ÈÒ²¸ßÓÚÊг¡Í¬Àà²úÆ·¡£¡£¡£
ȫн¨ÉèµÄ¿É±à³ÌÂß¼ÕóÁÐ(CLU)ÔòΪÏÖ³¡ÀûÓÃÌṩÁ˸üÇ¿µÄÓ²¼þ½Ã½ÝÐÔ£¬£¬£¬Äܹ»ÊµÏÖµ¥Ò»µÄ×éºÏÂß¼ºÍ°¤´ÎÂß¼ÔËË㣬£¬£¬ÓÐÖúÓÚΪ³É±¾Ãô¸ÐÐÔ²úÆ·Ìá¸ßCPUµÄ¹¤×÷ЧÄܲ¢¼ÓÇ¿ÐźŴ¦ÖõÄʵʱÐÔ¡£¡£¡£
ÕâЩÐÂÔöµÄ¸ß¼¯³É¶È¾«ÃܸöÐÔ¶ÔÓÚÖîÈç¹âÊÕ·¢Æ÷¡¢¡¢¹âÄ£¿£¿é¡¢¡¢½ÓÈëÍøµÈ¹¤¿ØÏµÍ³µÄ¹¤³Ìʦ¼«¶ÈÓÐЧ£¬£¬£¬Ê¹µÃGD32E232ϵÁвúÆ·Äܹ»ÔÚ´ËÀàÀûÓÃÖÐʵÏÖÆëÈ«¼¯³ÉµÄÊý×Ö»¯½ÚÖÆ£¬£¬£¬²¢ÄÜÈ·±£¾«×¼½ÚÖÆ¹âÇý¶¯Æ÷ºÍ¼à²â¹ý³Ì¡£¡£¡£
ÃÀÂú¼æÈݵij¬Öµ¸öÐÔ
GD32E232ϵÁÐ MCU Äܹ»ÁîCortex?-M23ÄÚºËÔڸߴï 72 MHz ʱ½øÐзÂÕÕÃܼ¯ÀûÓòÙ×÷£¬£¬£¬²¢Îª¹¤ÒµÀûÓý¨ÉèÁ˸ü¶à³ß¶ÈÍâÉè×ÊÔ´£º£º£º¶à´ï5¸ö16λͨÓð´Ê±Æ÷¡¢¡¢1¸öÖ§³ÖÈýÏàÂö¿íµ÷ÖÆPWMÊä³öµÄ16λ¸ß¼¶Ê¸Á¿½ÚÖÆ°´Ê±Æ÷¡¢¡¢2¸ö16λ¸ù»ù°´Ê±Æ÷ºÍ1¸ö¶àͨµÀDMA½ÚÖÆÆ÷¡£¡£¡£Í¨ÓýӿÚÔòÔ̺¬2¸öUSART¡¢¡¢2¸öSPI¡¢¡¢2¸öI2C¡¢¡¢1¸öI2S¡£¡£¡£
MCUѡȡ1.8VÖÁ3.6VµçÔ´¹©µç£¬£¬£¬¶î¶¨-40¡ãCÖÁ+105¡ãC¹¤Òµ¼¶Î¶ÈÁìÓò£¬£¬£¬ÌṩQFN32ºÍQFN24·â×°¡£¡£¡£ÎªÊÊÓ¦½ô´Õ²¼¾ÖǰÌáϵÄСÐÍ·â×°¸üз¨Ê½´úÂëµÄÐèÒª£¬£¬£¬GD32E232ϵÁÐ MCU»¹ÔÚÉÁ´æµÄµ¥¶ÀÇøÓòÄÚÖÃÁËI2C Bootloader£¬£¬£¬Äܹ»Ö±½ÓʹÓÃÒÑÓеij߶ÈI2C½Ó¿ÚÏÂÔØ·¨Ê½ºÍ¸üÐÂÉý¼¶£¬£¬£¬Í¬Ê±Ò²·½±ãÓû§ÅúÁ¿³ö²ú¡£¡£¡£
GD32E23xϵÁÐMCUÒѾº¸ÇGD32E230¡¢¡¢GD32E231ºÍGD32E232ÈýÖÖϵÁС¢¡¢27¸ö²úÆ·ÐͺÅÑ¡Ôñ¡£¡£¡£¸÷ϵÁÐÈí¼þºÍÒý½Å·â×°·½ÃæÃÀÂú¼æÈݲ¢Çл»×ÔÈô£¬£¬£¬¸üÒ×ÓÚʵÏÖ´úÂëÒÆÖ²ºÍÀ©´óÉý¼¶£¬£¬£¬³ä·Ö¿ªÊÍCortex?-M23Äں˵ij¬ÖµÇ±Á¦¡£¡£¡£

GD32E23xϵÁÐCortex?-M23ÄÚºËͨÓÃMCU²úÆ·Ïß
ÒøºÓyh0076´´Ð²úÆ·Êг¡×ܼà½ð¹âÒ»°µÊ¾£º£º£º¡°ÎÒÃDz»ÐÝÒýÁìArm? Cortex?-M23ÄÚºËÏòǶÈëʽÉè¼ÆµÄ×ÝÉîÁìÓòÍØÕ¹£¬£¬£¬²¢³ÖÐøÍÆ¶¯Arm?¼¼ÊõºÍ×îмܹ¹ÔÚÏîÄ¿¿ª·¢ÖеÄ×î¼Ñʵ¼Ê£¬£¬£¬GD32Ò²ÒÑ·¢Õ¹³ÉΪÖйú×î´óµÄArm?΢½ÚÖÆÆ÷¼Ò×å¡£¡£¡£ÐµÄÒ»Ä꣬£¬£¬ÎÒÃǽ«°´´òËãÌṩ¸ü¶àÖÖÀàµÄArm? MCUϵÁвúÆ·£¬£¬£¬ÔÚÐÐÒµÀûÓõÄÉî¶ÈÓë¹ã¶ÈÉÏʼÖÕά³Öµ±ÏÈ¡£¡£¡£ÒÔÈ«Ðµļ¯³É¸öÐÔºÍÈ«ÃæµÄ¸²¸ÇÁìÓò£¬£¬£¬¼Ó¿ìArm?¼¼ÊõÔÚÎïÁªÍøºÍÖÇÄÜ»¯²úÒµµÄ¿í·º²¿ÊðºÍÈ«Ãæ·¢Õ¹¡£¡£¡£¡£¡±
¹ØÓÚGD32 MCU
ÒøºÓyh0076´´ÐÂGD32 MCUÊÇÖйú¸ß»úÄÜͨÓÃ΢½ÚÖÆÆ÷ÁìÓòµÄÁìÅÜÕߣ¬£¬£¬Öйú×î´óµÄArm? MCU¼Ò×壬£¬£¬ÖйúµÚÒ»¸öÍÆ³öµÄArm? Cortex?-M3¡¢¡¢Cortex?-M4 ¼°Cortex?-M23ÄÚºËͨÓÃMCU²úƷϵÁУ¬£¬£¬ÒѾ·¢Õ¹³ÉΪÖйú32λͨÓÃMCUÊг¡µÄÖ÷Á÷֮ѡ¡£¡£¡£²¢ÒÔÀۼƳ¬¹ý3Òڿŵijö»õÊýÁ¿£¬£¬£¬³¬¹ý2Íò¼Ò¿Í»§ÊýÁ¿£¬£¬£¬24¸öϵÁÐ350Óà¿î²úÆ·Ñ¡ÔñËùÌṩµÄÁÉÀ«ÀûÓø²¸ÇÂÊÎȾÓÊг¡Ç°ÁС£¡£¡£ÒøºÓyh0076´´ÐÂGD32 MCUÒ²ÊÇArm?´óѧ´òËã(University Program, AUP) ÖйúÊ×ÅúºÏ×÷ͬ°é¡¢¡¢Arm? mbed? IoTƽ̨Éú̬ºÏ×÷ͬ°é¡¢¡¢¡°ÒøºÓyh0076´´Ð±¡±Öйú×êÑÐÉúµç×ÓÉè¼Æ½ÏÁ¿µÄ¹ÚÃû³§ÉÌ¡£¡£¡£GD32ÒÔ´òÔì¡°MCU°Ù»õÉ̵ꡱ¹æ»®·¢Õ¹À¶Í¼£¬£¬£¬ÎªÓû§Ìṩ×îÈ«ÃæµÄϵͳ¼¶²úÆ·ºÍ½â¾ö¹æ»®Ö§³Ö£¬£¬£¬¹¹½¨ÖÇÄÜ»¯¿ª·¢Æ½Ì¨ºÍÃÀÂúµÄ²úÆ·ÀûÓÃÉú̬¡£¡£¡£