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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 > EFR32MG21A020F768IM32-D

EFR32MG21A020F768IM32-D 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/12 13:37:59 鏌ョ湅 闁辫畝锛�26

EFR32MG21A020F768IM32-D 鏄竴娆剧敱 Silicon Labs 鎻愪緵鐨勭劇绶氱郴绲�(t菕ng)绱氳姱鐗囷紙SoC锛�锛屽爆浜� Mighty Gecko 绯诲垪锛屽皥鐐虹墿鑱�(li谩n)缍�(w菐ng)锛圛oT锛夋噳(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)銆傝┎鑺墖闆嗘垚浜嗛珮鎬ц兘 ARM Cortex-M33 铏曠悊鍣�銆佽睈瀵岀殑澶栬ō(sh猫)鍜屽厛閫�(j矛n)鐨勭劇绶氶�氫俊鍔熻兘锛屾敮鎸� Zigbee銆乀hread 鍜屽叾浠栧熀浜� IEEE 802.15.4 鐨勫崝(xi茅)璀�銆�
銆�銆�瑭插櫒浠堕噰鐢� 40nm 宸ヨ棟鍒堕��锛屽叿鍌欎綆鍔熻�楃壒鎬�锛岄潪甯搁仼鍚堥浕姹犱緵闆荤殑瑷�(sh猫)鍌�銆傚叾寮�(qi谩ng)澶х殑铏曠悊鑳藉姏鍜岄潏娲荤殑閰嶇疆閬搁爡(xi脿ng)浣垮叾鎴愮偤鏅鸿兘瀹跺眳銆佸伐妤�(y猫)鑷嫊(d貌ng)鍖栧拰閱�(y墨)鐧傝ō(sh猫)鍌欑殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

铏曠悊鍣細ARM Cortex-M33
銆�銆�涓婚牷锛�76.8 MHz
銆�銆�闁冨瓨锛�256 KB
銆�銆�RAM锛�32 KB
銆�銆�鐒＄窔鍗�(xi茅)璀帮細Zigbee, Thread, IEEE 802.15.4
銆�銆�宸ヤ綔闆诲锛�1.7 V 鑷� 3.8 V
銆�銆�灏佽锛歈FN40 (6x6mm)
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +125掳C

鐗规��

EFR32MG21A020F768IM32-D 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鍜岃兘鏁堬細
銆�銆�1. 楂樻�ц兘 ARM Cortex-M33 鍏�(n猫i)鏍革紝鏀寔 TrustZone 鎶�琛�(sh霉)浠ュ寮�(qi谩ng)瀹夊叏鎬�銆�
銆�銆�2. 鍏峰倷纭欢鍔犲瘑鍔犻�熷櫒锛岀敤浜庡揩閫熶笖瀹夊叏鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�3. 闆嗘垚鍔熺巼鏀惧ぇ鍣紝鎻愪緵楂橀仈(d谩) +20 dBm 鐨勮几鍑哄姛鐜�锛岀⒑淇濋暦璺濋洟鐒＄窔閫氫俊銆�
銆�銆�4. 鏀寔澶氱ó浣庡姛鑰楁ā寮�锛屾湁鍔╀簬寤堕暦闆绘睜澹藉懡銆�
銆�銆�5. 鍏�(n猫i)缃皠闋诲尮閰嶇恫(w菐ng)绲�(lu貌)锛岀啊鍖栭浕璺ō(sh猫)瑷�(j矛)骞堕檷浣庣墿鏂欐竻鍠垚鏈�銆�
銆�銆�6. 鎻愪緵璞愬瘜鐨勫瑷�(sh猫)锛屽寘鎷� UART銆丼PI銆両2C 鍜� ADC锛屾豢瓒冲悇绋噳(y墨ng)鐢ㄩ渶姹�銆�
銆�銆�7. 浣跨敤 Simplicity Studio 闁嬬櫦(f膩)鐠�(hu谩n)澧冿紝鍙揩閫熼枊鐧�(f膩)鍜岃(di脿o)瑭︿唬纰�銆�

鎳�(y墨ng)鐢�

EFR32MG21A020F768IM32-D 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鏅鸿兘瀹跺眳瑷�(sh猫)鍌�锛屽鏅鸿兘鐕堟场銆佹彃搴у拰鎭掓韩鍣�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵紝渚嬪鍌虫劅鍣ㄧ恫(w菐ng)绲�(lu貌)鍜岄仩(yu菐n)绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屽渚挎敎寮忓仴搴风洠(ji膩n)娓缃�銆�
銆�銆�4. 鑳芥簮绠＄悊锛屽寘鎷櫤鑳介浕琛ㄥ拰鐠�(hu谩n)澧冪洠(ji膩n)娓В姹烘柟妗堛��
銆�銆�5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傜帺鍏峰拰閬欐帶鍣�銆�
銆�銆�鐢变簬鍏跺鍔熻兘鎬у拰楂樻晥鎬�锛岄�欐 SoC 鎴愮偤瑷卞闇�瑕佺劇绶氶�ｆ帴鐨勫祵鍏ュ紡绯荤当(t菕ng)鐨勯閬告柟妗�銆�

鏇夸唬鍨嬭櫉

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