EFR32MG21A010F768IM32-BR 鏅傞枔锛�2025/4/28 12:43:42 闁辫畝锛�38

EFR32MG21A010F768IM32-BR 鏄� Silicon Labs 鎺ㄥ嚭鐨勪竴娆惧熀浜� ARM Cortex-M33 鍏�(n猫i)鏍哥殑鐒＄窔 SoC锛屽爆浜� Mighty Gecko 绯诲垪銆傝┎鑺墖涓昏闈㈠悜鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夋噳(y墨ng)鐢紝鏀寔 Zigbee銆乀hread 鍜� Bluetooth Low Energy (BLE) 鍗�(xi茅)璀版＇銆傚叾浣庡姛鑰楃壒鎬у拰寮峰ぇ鐨勫皠闋绘€ц兘浣垮叾闈炲父閬╁悎闆绘睜渚涢浕鐨勬櫤鑳借ō(sh猫)鍌�銆�
銆€銆€EFR32MG21 鑺墖闆嗘垚浜嗚睈瀵岀殑澶栬ō(sh猫)璩囨簮鍜岄珮鎬ц兘鐨勮檿鐞嗗櫒鍏�(n猫i)鏍�锛岃兘澶犳豢瓒冲绋劇绶氶€ｆ帴闇€姹�銆傚悓鏅�锛屽畠閭勫叿鍌欏畨鍏ㄥ暉鍕曞拰鍔犲瘑鍔犻€熷姛鑳�锛岀⒑淇濊ō(sh猫)鍌欑殑瀹夊叏鎬с€�

鍙冩暩(sh霉)

宸ヨ棟锛�40nm
銆€銆€鍏�(n猫i)鏍革細ARM 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€宸ヤ綔闆诲锛�1.7V - 3.8V
銆€銆€灏勯牷杓稿嚭鍔熺巼锛�+19 dBm锛堟渶澶у€硷級
銆€銆€鎺ユ敹闈堟晱搴︼細-102.4 dBm锛園 BLE, 1 Mbps锛�
銆€銆€灏佽褰㈠紡锛歈FN48
銆€銆€婧害鑼冨湇锛�-40掳C 鑷� +85掳C

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EFR32MG21A010F768IM32-BR 鎻愪緵鍗撹秺鐨勫皠闋绘€ц兘鍜岃兘鏁堣〃鐝�(xi脿n)锛岄仼鐢ㄤ簬鍚勭ó鐒＄窔閫氫俊鍫存櫙銆�
銆€銆€1. 浣庡姛鑰楄ō(sh猫)瑷堬細瑭茶姱鐗囧叿鏈夊绋綆鍔熻€楁ā寮�锛屽寘鎷繁搴︾潯鐪犳ā寮忥紝浣块浕姹犲＝鍛藉緱鍒伴’钁楀欢闀�銆�
銆€銆€2. 寮峰ぇ鐨勮檿鐞嗚兘鍔涳細閲囩敤 ARM Cortex-M33 鍏�(n猫i)鏍革紝鏀寔 TrustZone 鎶€琛�(sh霉)锛屾彁渚涘寮风殑瀹夊叏鍔熻兘銆�
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銆€銆€5. 闁嬬櫦(f膩)鐢熸厠(t脿i)璞愬瘜锛歋ilicon Labs 鎻愪緵浜嗗畬鏁寸殑闁嬬櫦(f膩)宸ュ叿閺�锛屽寘鎷� Simplicity Studio IDE銆佺ず渚嬩唬纰间互鍙婅(di脿o)瑭﹀櫒绛�锛屾柟渚跨敤鎴跺揩閫熶笂鎵嬮枊鐧�(f膩)銆�

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