鏍稿績锛欰RM Cortex-M4
銆�銆�涓婚牷锛氭渶楂�180MHz
銆�銆�Flash锛�512KB
銆�銆�SRAM锛�160KB
銆�銆�宸ヤ綔闆诲�擄��2.7V~5.5V
銆�銆�婧�搴﹁寖鍦嶏��-40掳C ~ +85掳C
銆�銆�I/O寮曡叧鏁�(sh霉)锛�100
銆�銆�灏佽�濆舰寮忥細LQFP144

LPC47B397-NS鏄�涓�娆鹃珮搴﹂泦鎴愮殑寰�鎺у埗鍣�锛屽叿鏈変互涓嬩富瑕佺壒鎬э細
銆�銆�1. 楂樻�ц兘ARM Cortex-M4鍏�(n猫i)鏍革紝鏀�鎸佸柈绮惧害娴�榛�(di菐n)閬�(y霉n)绠楀柈鍏�(FPU)锛屽彲椤�钁楁彁鍗囧��(f霉)闆滆▓(j矛)绠椾换鍕�(w霉)鐨勬晥鐜�銆�
銆�銆�2. 鍏�(n猫i)缃�512KB闁冨瓨鍜�160KB SRAM锛屾彁渚涘厖瓒崇殑瀛樺劜(ch菙)绌洪枔浠ユ敮鎸佸京(f霉)闆滅殑绋嬪簭閬�(y霉n)琛屽拰瀵�(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)铏曠悊銆�
銆�銆�3. 鏀�鎸佸�氱ó閫氫俊鎺ュ彛锛屽�俇ART銆両2C銆丼PI銆丆AN绛�锛屼究浜庤垏澶栭儴瑷�(sh猫)鍌欓��(j矛n)琛岄珮鏁堢殑鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�4. 鍏峰倷澶氬��(g猫)瀹氭檪(sh铆)鍣�銆丳WM妯″�婂拰ADC妯″��锛屽彲瀵�(sh铆)鐝�(xi脿n)绮剧⒑鐨勬檪(sh铆)闁撴帶鍒跺拰妯℃摤淇¤櫉(h脿o)閲囬泦銆�
銆�銆�5. 鎻愪緵澶氶仈(d谩)100鍊�(g猫)閫氱敤I/O寮曡叧锛岄仼鐢ㄤ簬鍚勭ó澶栬ō(sh猫)鎿�(ku貌)灞曢渶姹�銆�
銆�銆�6. 鍏�(n猫i)缃�闆绘簮绠＄悊妯″��锛屾敮鎸佷綆鍔熻�楁ā寮忥紝鑳藉�犳湁鏁堝欢闀�(zh菐ng)闆绘睜渚涢浕瑷�(sh猫)鍌欑殑绾�(x霉)鑸�鏅�(sh铆)闁�銆�
銆�銆�7. 寮�(qi谩ng)澶х殑涓�鏂疯檿鐞嗚兘鍔涳紝纰轰繚瀵�(sh铆)鏅�(sh铆)闊挎噳(y墨ng)澶栭儴浜嬩欢銆�
銆�銆�8. 鏀�鎸佸�氱ó寰�(f霉)浣嶆簮鍜岀湅闁�鐙楀姛鑳�锛屽�炲��(qi谩ng)绯荤当(t菕ng)鐨勫彲闈犳�у拰绌�(w臎n)瀹氭�с��
銆�銆�9. 鎻愪緵鍏ㄩ潰鐨勫畨鍏ㄤ繚璀�(h霉)姗�(j墨)鍒�锛屽寘鎷�瀛樺��(ch菙)鍣ㄤ繚璀�(h霉)鍠�鍏�(MPU)鍜岀‖浠跺姞瀵嗗紩鎿庯紝淇濋殰鏁忔劅鏁�(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ��銆�

LPC47B397-NS閬╃敤浜庡�氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屼富瑕佸寘鎷�浣嗕笉闄愪簬锛�
銆�銆�1. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勬帶鍒跺櫒锛屼緥濡侾LC銆佸偝鎰熷櫒绡�(ji茅)榛�(di菐n)銆侀浕姗�(j墨)椹�(q奴)鍕�(d貌ng)绛夈��
銆�銆�2. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐨勫祵鍏ュ紡绯荤当(t菕ng)锛屼緥濡傚�剁敤闆诲��銆佹櫤鑳介煶绠�銆佹父鎴茶ō(sh猫)鍌欑瓑銆�
銆�銆�3. 姹借粖闆诲瓙闋�(l菒ng)鍩熺殑杓斿姪椐曢�涚郴绲�(t菕ng)銆佽粖杓変俊鎭�濞涙��(l猫)绯荤当(t菕ng)鍙婅粖韬�鎺у埗绯荤��(t菕ng)銆�
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng)(IoT)瑷�(sh猫)鍌欎腑鐨勭恫(w菐ng)鑸囧偝杓搞��
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勭洠(ji膩n)璀�(h霉)鍎�銆佷究鏀滃紡瑷烘柗鍎�鍣ㄧ瓑锛岄渶瑕侀珮绮惧害鍜屼綆鍔熻�楃殑鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�6. 鐠�(hu谩n)澧冪洠(ji膩n)娓�(c猫)瑁濈疆锛屽�傛埃璞＄��銆佹薄鏌撴�㈡��(c猫)瑷�(sh猫)鍌欑瓑锛岃�佹眰闀�(zh菐ng)鏅�(sh铆)闁撶┅(w臎n)瀹氶亱(y霉n)琛岀殑鍫�(ch菐ng)鍚�銆�

LPC47M397-ND
銆�銆�LPC47M397JBD144
銆�銆�LPC47M397ETX144