鏅傞枔锛�2025/4/28 15:39:45
闁辫畝锛�35
EFR32MG12P332F1024IM48-C 鏄� Silicon Labs 鍏徃鎺ㄥ嚭鐨勫熀浜� ARM Cortex-M4 鍏ф牳鐨勭劇绶� SoC锛圫ystem on Chip锛�锛屽爆浜� Mighty Gecko 绯诲垪銆傝┎鑺墖涓昏鐢ㄤ簬鐗╄伅(li谩n)缍�(w菐ng)瑷倷锛屾敮鎸� Zigbee銆乀hread 鍜屽皥鏈夊崝(xi茅)璀版＇绛� 2.4GHz 鐒＄窔閫氫俊鍗�(xi茅)璀�銆傚畠闆嗘垚浜嗛珮鎬ц兘鐨勭劇绶氶浕鏀剁櫦(f膩)鍣ㄥ拰璞愬瘜鐨勫瑷硣婧�锛岄仼鍚堟櫤鑳藉灞呫�佸伐妤�(y猫)鑷嫊鍖栧拰鍟嗘キ(y猫)鎳夌敤绛夊绋牬鏅�銆�
銆�銆�瑭茶姱鐗囧叿鏈変綆鍔熻�楃壒鎬�锛岃兘澶犲湪澶氱ó宸ヤ綔妯″紡涓嬪劒(y艒u)鍖栬兘鑰楋紝闈炲父閬╁悎闆绘睜渚涢浕鐨勮ō鍌�銆傛澶�锛孍FR32MG12 绯诲垪閭勫叿鍌欏挤澶х殑铏曠悊鑳藉姏銆侀珮闆嗘垚搴︿互鍙婇潏娲荤殑闁嬬櫦(f膩)鐠�(hu谩n)澧�锛屽彲绨″寲瑷▓骞剁府鐭敘(ch菐n)鍝佷笂甯傛檪闁撱��
鍏ф牳锛欰RM Cortex-M4
銆�銆�闋荤巼锛�76.8 MHz
銆�銆�闁冨瓨锛�1 MB
銆�銆�SAM锛�196 KB
銆�銆�灏勯牷杓稿嚭鍔熺巼锛�+15 dBm
銆�銆�鎺ユ敹闈堟晱搴︼細-102.9 dBm (250 kbps, Zigbee)
銆�銆�灏佽锛�48 寮曡叧 QFN
銆�銆�宸ヤ綔闆诲锛�1.7 V 鑷� 3.8 V
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�鐗囦笂鍔犲瘑鍔犻�熷櫒锛氭敮鎸�
銆�銆�GPIO 鏁�(sh霉)閲忥細澶氶仈 36 鍊�
EFR32MG12P332F1024IM48-C 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鑸囦綆鍔熻�楃祫鍚�锛屼娇鍏舵垚鐐虹劇绶氶�ｆ帴鐨勭悊鎯抽伕鎿囥�傚叾涓昏鐗规�у寘鎷細
銆�銆�1. 楂樻晥鐨� ARM Cortex-M4 鍏ф牳锛岄厤鍌� FPU锛堟诞榛為亱绠楀柈鍏冿級锛岃兘澶犲煼(zh铆)琛屽京闆滅畻娉曞拰瀵︽檪浠诲嫏銆�
銆�銆�2. 鍏х疆澶у閲忓瓨鍎插櫒锛屾敮鎸佸京闆滅殑鍥轰欢鏋舵鍙� OTA锛圤ver-The-Air锛夊崌绱氬姛鑳姐��
銆�銆�3. 鏀寔澶氱ó鍗�(xi茅)璀版＇锛屽寘鎷� Zigbee銆乀hread 鍜岃嚜瀹氱京灏堟湁鍗�(xi茅)璀�锛岄仼鐢ㄤ簬涓嶅悓鎳夌敤鍫存櫙銆�
銆�銆�4. 闆嗘垚楂樻�ц兘灏勯牷鏀剁櫦(f膩)鍣�锛屽叿鏈夊嚭鑹茬殑杓稿嚭鍔熺巼鍜屾帴鏀堕潏鏁忓害锛岀⒑?锛熺吔搴疯噭?sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�5. 鎻愪緵纭欢绱氬畨鍏ㄥ姛鑳斤紝濡� AES 鍔犲瘑寮曟搸銆佺湡闅ㄦ鏁�(sh霉)鐢熸垚鍣ㄥ拰瀹夊叏鍟熷嫊绛夊姛鑳斤紝淇濋殰瑷倷鏁�(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ��銆�
銆�銆�6. 澶氱ó浣庡姛鑰楁ā寮忥紝鍖呮嫭娣卞害鐫＄湢妯″紡锛屽彲椤憲闄嶄綆鍔熻�楋紝寤堕暦闆绘睜澹藉懡銆�
銆�銆�7. 閰嶅倷璞愬瘜鐨勫瑷帴鍙ｏ紝濡� UART銆両2C銆丼PI 鍜� ADC 绛�锛屾豢瓒冲妯ｅ寲鐨勯渶姹�銆�
銆�銆�8. 鏀寔 Smartbond Studio 闁嬬櫦(f膩)宸ュ叿濂椾欢锛岀啊鍖栦簡寰為厤缃埌瑾胯│鐨勬暣鍊嬮枊鐧�(f膩)娴佺▼銆�
EFR32MG12P332F1024IM48-C 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鏅鸿兘瀹跺眳瑷倷锛屽鏅鸿兘鐕堟场銆佹韩鎺у櫒鍜屽畨闃插偝鎰熷櫒銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑鐒＄窔绡�(ji茅)榛�锛岀敤浜庣洠(ji膩n)鎺у拰鎺у埗銆�
銆�銆�3. 鍟嗙敤寤虹瓚涓殑鑳芥簮绠＄悊绯荤当(t菕ng)锛屽鐝�(xi脿n)楂樻晥绡�(ji茅)鑳姐��
銆�銆�4. 鍋ュ悍鍜屽仴韬ō鍌�锛屼緥濡傚績鐜囩洠(ji膩n)娓櫒鍜屽叾浠栧彲绌挎埓瑷倷銆�
銆�銆�5. 杈�(n贸ng)妤�(y猫)闋樺煙鐨勯仩绋嬬洠(ji膩n)鎺цВ姹烘柟妗堬紝骞姪鎻愰珮浣滅墿鐢�(ch菐n)閲�銆�
銆�銆�6. 鐗╂祦璺熻工妯欑敖锛屾敮鎸佽硣鐢�(ch菐n)瀹氫綅鍜岀鐞�銆�
銆�銆�7. 閱�(y墨)鐧傞浕瀛愯ō鍌�锛屽渚挎敎寮忛啱(y墨)鐧傚剙鍣紝鎻愪緵瀵︽檪鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧垎鏋�銆�
EFR32MG12P332F512IM48
銆�銆�EFR32MG12P332F256GM48
銆�銆�EFR32MG12P332F1024IM4A
