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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > M4+SMA

M4+SMA 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/30 12:06:54 鏌ョ湅 闁辫畝锛�42

M4 SMA鏄竴绋熀浜嶢RM Cortex-M4鍏�(n猫i)鏍哥殑寰帶鍒跺櫒鑺墖锛岄�氬父鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鎬ц兘瑷�(j矛)绠楀拰瀵�(sh铆)鏅傝檿鐞嗚兘鍔涚殑鍫存櫙銆傝┎绯诲垪鑺墖闆嗘垚浜哠MA锛圫ignal Measurement and Analysis锛屼俊铏熸脯閲忚垏鍒嗘瀽锛夊姛鑳芥ā濉�锛屾敮鎸佸京(f霉)闆滅殑鏁�(sh霉)瀛椾俊铏熻檿鐞嗕换鍕�(w霉)銆傚畠鍏峰倷璞愬瘜鐨勫瑷�(sh猫)鎺ュ彛锛屽UART銆丼PI銆両2C绛�锛岃兘澶犳豢瓒冲绋祵鍏ュ紡绯荤当(t菕ng)鐨勯枊鐧�(f膩)闇�姹�銆�
銆�銆�瑭茶姱鐗囧唬娉涚敤浜庡伐妤�(y猫)鑷嫊鍖栥�侀啱(y墨)鐧傝ō(sh猫)鍌�銆佹秷璨�(f猫i)闆诲瓙绛夐牁(l菒ng)鍩燂紝鐗瑰垾閬╁悎闇�瑕佸揩閫熼熆鎳�(y墨ng)鍜岄珮绮惧害鏁�(sh霉)鎿�(j霉)閲囬泦鐨勬噳(y墨ng)鐢ㄥ牬鍚�銆�

鍙冩暩(sh霉)

鍏�(n猫i)鏍革細ARM Cortex-M4
銆�銆�涓婚牷锛氭渶楂�180MHz
銆�銆�Flash锛�512KB
銆�銆�SRAM锛�128KB
銆�銆�ADC鍒嗚鲸鐜囷細12浣�
銆�銆�瀹氭檪鍣細楂樼礆鎺у埗瀹氭檪鍣�2锛岄�氱敤瀹氭檪鍣�
銆�銆�閫氫俊鎺ュ彛锛歎ART脳4锛孲PI脳3锛孖2C脳2
銆�銆�宸ヤ綔闆诲锛�1.8V~3.6V
銆�銆�宸ヤ綔婧害锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歀QFP64

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M4 SMA鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻�ц兘ARM Cortex-M4鍏�(n猫i)鏍革紝鏀寔DSP鎸囦护闆嗘摯(ku貌)灞�锛岄仼鍚堝京(f霉)闆滅畻娉曢亱(y霉n)绠�銆�
銆�銆�2. 鍏�(n猫i)缃甋MA妯″锛屽彲浠ュ(sh铆)鐝�(xi脿n)灏嶆ā鎿俊铏熺殑楂樻晥娓噺鑸囧垎鏋愩��
銆�銆�3. 澶у閲忕墖涓婂瓨鍎插櫒锛屽寘鍚�512KB Flash鍜�128KB SRAM锛屾豢瓒虫噳(y墨ng)鐢ㄤ唬纰煎拰鏁�(sh霉)鎿�(j霉)瀛樺劜闇�姹�銆�
銆�銆�4. 鎻愪緵澶氳矾閫氫俊鎺ュ彛锛屼究浜庤垏鍏朵粬瑷�(sh猫)鍌欐垨妯″閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)浜や簰銆�
銆�銆�5. 鏀寔浣庡姛鑰楁ā寮�锛屽寘鎷潯鐪�銆佸仠姗�(j墨)鍜屽緟姗�(j墨)妯″紡锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆�銆�6. 寮�(qi谩ng)澶х殑瀹氭檪鍣ㄥ姛鑳斤紝閬╃敤浜嶱WM鐢熸垚銆佹崟鐛�/姣旇純绛夊绋噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�7. 宸ヤ綔婧害鑼冨湇寤�锛岄仼鎳�(y墨ng)鍚勭ó鎯″姡鐠�(hu谩n)澧冧笅鐨勪娇鐢ㄩ渶姹�銆�

鎳�(y墨ng)鐢�

M4 SMA寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒�锛屼緥濡侾LC銆佸偝鎰熷櫒绡�(ji茅)榛�(di菐n)鍜岄浕姗�(j墨)椹�(q奴)鍕曠郴绲�(t菕ng)銆�
銆�銆�2. 閱�(y墨)鐧傝ō(sh猫)鍌欙紝濡備究鏀滃紡蹇冮浕鍦栧剙銆佽绯栫洠(ji膩n)娓剙绛夈��
銆�銆�3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘瀹跺眳鎺у埗鍣�銆佹墜鍕㈣瓨鍒ヨō(sh猫)鍌欍��
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛岀敤浜庢尟鍕曘�佹韩搴�銆佸鍔涚瓑鐗╃悊閲忕殑瀵�(sh铆)鏅傜洠(ji膩n)娓�銆�
銆�銆�5. 杌婅級闆诲瓙瑷�(sh猫)鍌�锛屼緥濡傝粖杓変俊鎭妯傜郴绲�(t菕ng)鍜岄椐涜紨鍔╃郴绲�(t菕ng)涓殑淇¤櫉铏曠悊閮ㄥ垎銆�

鏇夸唬鍨嬭櫉

STM32F407, LPC4357, NXP Kinetis K64F