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STM32F446MCY6TR鏄疭TMicroelectronics锛堟剰娉曞崐灏庨珨锛夋帹鍑虹殑涓�娆惧熀浜嶢RM Cortex-M4鍏�(n猫i)鏍哥殑32浣嶅井鎺у埗鍣ㄣ�傝┎鑺墖闆嗘垚浜嗛珮鎬ц兘銆佷綆鍔熻�楀拰璞愬瘜鐨勫瑷姛鑳斤紝閬╃敤浜庡伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛�銆侀啱(y墨)鐧傝ō鍌欍�佹苯杌婃噳鐢ㄧ瓑澶氱ó闋樺煙銆�
銆�銆�閫欐寰帶鍒跺櫒鏀寔楂橀仈180MHz鐨勫伐浣滈牷鐜囷紝骞朵笖鍏�(n猫i)缃簡娴粸閬嬬畻鍠厓锛團PU锛�锛屽緸鑰屾彁鍗囦簡寰╅洔绠楁硶鐨勮檿鐞嗚兘鍔�銆傛澶�锛屽畠閭勬彁渚涗簡澶氱ó閫氫俊鎺ュ彛鍜屽畾鏅傚櫒閬搁爡锛屾豢瓒充笉鍚屾噳鐢ㄥ牬鏅殑闇�姹傘��
鍏�(n猫i)鏍革細ARM Cortex-M4
銆�銆�涓婚牷锛�180MHz
銆�銆�闁冨瓨锛�512KB
銆�銆�SARAM锛�112KB
銆�銆�GPIO鏁�(sh霉)閲忥細鏈�澶�99鍊�
銆�銆�宸ヤ綔闆诲锛�1.7V~3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C~+85掳C
銆�銆�灏佽椤炲瀷锛歀QFP64
STM32F446MCY6TR鍏峰倷寮峰ぇ鐨勬�ц兘鑸囪睈瀵岀殑澶栬ō璩囨簮銆傚叾涓昏鐗规�у寘鎷細
銆�銆�1. 楂橀仈180MHz鐨勪富闋伙紝鏀寔楂樻晥鐨勬暩(sh霉)鎿�(j霉)铏曠悊鑳藉姏銆�
銆�銆�2. 鍏�(n猫i)缃诞榛為亱绠楀柈鍏冿紙FPU锛�锛岄仼鍚堥渶瑕侀�茶寰╅洔鏁�(sh霉)瀛歌▓绠楃殑鎳夌敤鍫存櫙銆�
銆�銆�3. 鎻愪緵澶у閲忕殑鐗囦笂瀛樺劜鍣�锛屽寘鍚�512KB Flash鍜�112KB SRAM銆�
銆�銆�4. 鏀寔澶氱ó閫氫俊鎺ュ彛锛屼緥濡俇SART銆丼PI銆両2C銆乁SB OTG FS绛夈��
銆�銆�5. 闆嗘垚DAC鍜孉DC妯″锛岃兘澶犲鐝�(xi脿n)妯℃摤淇¤櫉鐨勯噰闆嗚垏杓稿嚭銆�
銆�銆�6. 鍏锋湁浣庡姛鑰楁ā寮忥紝鍖呮嫭鐫＄湢銆佸仠姝㈠拰寰呮妯″紡锛屽彲寤堕暦闆绘睜渚涢浕瑷倷鐨勭簩(x霉)鑸檪闁�銆�
銆�銆�7. 鍏�(n猫i)缃瓹RC瑷堢畻鍠厓銆佺湡闅ㄦ鏁�(sh霉)鐧�(f膩)鐢熷櫒锛圧NG锛変互鍙婂閬�16鍊嬮�氱敤DMA閫氶亾锛屾彁鍗囦簡鏁�(sh霉)鎿�(j霉)鍌宠几鏁堢巼鍜岀郴绲�(t菕ng)瀹夊叏鎬�銆�
銆�銆�8. 鎻愪緵闈堟椿鐨勬檪閻橀厤缃柟妗�锛屾敮鎸佸収(n猫i)閮≧C鎸暕鍣ㄣ�佸閮ㄦ櫠鎸几鍏ュ強PLL鍊嶉牷鍔熻兘銆�
銆�銆�9. 閰嶅倷澶氳矾瀹氭檪鍣�锛屽寘鍚珮绱氭帶鍒跺畾鏅傚櫒銆佸熀鏈畾鏅傚櫒銆侀�氱敤瀹氭檪鍣ㄥ拰浣庡姛鑰楀畾鏅傚櫒锛岄仼鐢ㄤ簬鍚勭ó绮剧⒑瑷堟檪闇�姹�銆�
銆�銆�10. 鏀寔澶氱ó寰╀綅婧愬拰涓柗姗熷埗锛岀⒑淇濈郴绲�(t菕ng)鐨勫彲闈犻亱琛�銆�
STM32F446MCY6TR寤ｆ硾鎳夌敤浜庡鍊嬭妤�(y猫)鍜岄牁鍩�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細濡傞浕姗熸帶鍒�銆佹鍣ㄤ汉鎶�琛�銆丳LC锛堝彲绶ㄧ▼閭忚集鎺у埗鍣級绛夈��
銆�銆�2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傚鐢ㄩ浕鍣�銆佹櫤鑳介煶闊裤�佷究鏀滃紡瑷倷绛�銆�
銆�銆�3. 閱�(y墨)鐧傝ō鍌欙細濡傝绯栧剙銆佽剤鎼忚姘у剙銆佸績鐜囩洠(ji膩n)娓剙绛�銆�
銆�銆�4. 姹借粖闆诲瓙锛氬杌婅級淇℃伅濞涙▊绯荤当(t菕ng)銆佽粖韬帶鍒剁郴绲�(t菕ng)绛�銆�
銆�銆�5. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夛細濡傛櫤鑳藉灞呯恫(w菐ng)闂溿�佺挵(hu谩n)澧冪洠(ji膩n)鎺цō鍌�銆佺劇绶氬偝鎰熷櫒绡�(ji茅)榛炵瓑銆�
銆�銆�6. 鎵嬫寔绲傜锛氬姊濈⒓鎺冩弿鍣�銆丳OS姗熺瓑銆�
STM32F446RE, STM32F446ZE, STM32F446VE
