鏅傞枔锛�2025/4/25 14:33:17
闁辫畝锛�40
EFR32MG21B020F1024IM32-B 鏄竴娆剧敱 Silicon Labs 鎺ㄥ嚭鐨勪綆鍔熻�楃劇绶� SoC锛堢郴绲�(t菕ng)绱氳姱鐗囷級锛屽爆浜� EFR32 Mighty Gecko 绯诲垪銆傝┎鑺墖灏堢偤鐗╄伅(li谩n)缍�(w菐ng) (IoT) 鎳夌敤鑰岃ō瑷堬紝鏀寔 Zigbee銆乀hread 鍜� Bluetooth Low Energy 绛夊绋劇绶氬崝(xi茅)璀�銆�
銆�銆�瀹冮泦鎴愪簡楂樻�ц兘 ARM Cortex-M33 鍏ф牳鍜岃睈瀵岀殑澶栬ō璩囨簮锛屾彁渚涘挤澶х殑铏曠悊鑳藉姏鍜岄珮鏁堢殑鐒＄窔閫ｆ帴鎬ц兘銆傚悓鏅�锛屽叾鍏х疆鐨勫畨鍏ㄧ壒鎬х⒑淇濅簡鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)闄岃俯顐嶆荡?/p>
鍏ф牳锛欰RM Cortex-M33
銆�銆�涓婚牷锛�76.8 MHz
銆�銆�闁冨瓨锛�1 MB
銆�銆�RAM锛�256 KB
銆�銆�鐒＄窔鍗�(xi茅)璀帮細Zigbee, Thread, Bluetooth Low Energy
銆�銆�宸ヤ綔闆诲锛�1.7-3.8 V
銆�銆�灏佽锛歈FN40
EFR32MG21B020F1024IM32-B 鍏锋湁鍗撹秺鐨勪綆鍔熻�楃壒鎬э紝閬╁悎闆绘睜渚涢浕瑷倷銆傚叾鐒＄窔灏勯牷閮ㄥ垎鍏峰倷楂橀潏鏁忓害鍜屽挤澶х殑鎶楀共鎿捐兘鍔涳紝鑳藉瀵︾従(xi脿n)鍙潬鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆傛澶�锛岃┎鑺墖鏀寔 Silicon Labs 鐨� Simplicity Studio 闁嬬櫦(f膩)鐠�(hu谩n)澧�锛屾柟渚块枊鐧�(f膩)鑰呴�茶鎳夌敤闁嬬櫦(f膩)鍜岃瑭�銆�
銆�銆�鑺墖閭勯厤鍌欎簡璞愬瘜鐨勬ā鎿拰鏁�(sh霉)瀛楀瑷�锛屽寘鎷� ADC銆丏AC銆佸畾鏅傚櫒銆丳WM 绛�锛屾豢瓒冲妯ｅ寲鐨勬噳鐢ㄩ渶姹�銆傚畨鍏ㄦ�ф柟闈紝瑭茶姱鐗囨敮鎸佺‖浠跺姞瀵嗗紩鎿庡拰瀹夊叏鍟熷嫊鍔熻兘锛屼繚璀疯ō鍌欏厤鍙楁儭鎰忔敾鎿娿��
EFR32MG21B020F1024IM32-B 閬╃敤浜庢櫤鑳藉灞�銆佸伐妤�(y猫)鑷嫊鍖�銆侀啱(y墨)鐧傝ō鍌欏拰娑堣不闆诲瓙绛夐牁鍩�銆傚叿楂旀噳鐢ㄥ寘鎷櫤鑳界噲娉�銆佹韩鎺у櫒銆侀杸閹�銆佸仴搴风洠(ji膩n)娓ō鍌欑瓑闇�瑕佺劇绶氶�ｆ帴鍜屼綆鍔熻�楃壒鎬х殑鍫存櫙銆�
銆�銆�鐢变簬鍏舵敮鎸佸绋劇绶氬崝(xi茅)璀�锛屽洜姝ら潪甯搁仼鍚堢敤浜庢寤哄鍗�(xi茅)璀板叡瀛樼殑鐗╄伅(li谩n)缍�(w菐ng)鐢熸厠(t脿i)绯荤当(t菕ng)銆�
EFR32MG21A020F1024IM40
銆�銆�EFR32MG21B224F1024GM40
