鏅傞枔锛�2025/4/28 18:59:10
闁辫畝锛�29
EFR32FG14P233F128GM48-B 鏄� Silicon Labs 鍏徃鎺ㄥ嚭鐨� Wireless Gecko 绯诲垪涓殑涓�鍊嬩綆鍔熻�楃劇绶氬井鎺у埗鍣紙MCU锛�銆傝┎鑺墖灏堢偤鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夋噳鐢ㄨō瑷�锛屾敮鎸� Zigbee 鍜� Thread 鍗�(xi茅)璀版＇銆傚畠闆嗘垚浜嗛珮鎬ц兘鐨� ARM Cortex-M33 鍏�(n猫i)鏍搞�佽睈瀵岀殑澶栬ō浠ュ強楂樻晥鐨勫皠闋绘敹鐧�(f膩)鍣�锛岃兘澶犳彁渚涘彲闈犵殑鐒＄窔閫ｆ帴鍜屽嚭鑹茬殑鑳芥晥琛ㄧ従(xi脿n)銆�
銆�銆�姝ゅ瀷铏熶腑鐨勨�淓FR32FG14鈥濊〃绀� Flex Gecko 绯诲垪锛屸�淧233鈥濇寚瀹氫簡鍏�(n猫i)瀛橀厤缃紙256 KB Flash 鍜� 32 KB RAM锛�锛岃�屸�淔128G鈥濆墖琛ㄧず瑭茶姱鐗囧叿鏈夐珮閬� +12 dBm 鐨勮几鍑哄姛鐜�銆傚悗缍粹�淢48-B鈥濋�蹭竴姝ヨ〃鏄庡叾灏佽椤炲瀷鐐� QFN48锛屽苟涓旀槸 B 鐗堟湰銆�
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�256 KB
銆�銆�RAM锛�32 KB
銆�銆�宸ヤ綔闆诲锛�1.7V 鑷� 3.8V
銆�銆�杓稿嚭鍔熺巼锛�+12 dBm
銆�銆�鎺ユ敹闈堟晱搴︼細-104.3 dBm (Zigbee 妯″紡)
銆�銆�灏佽锛歈FN48
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�鐒＄窔鍗�(xi茅)璀帮細Zigbee, Thread
EFR32FG14P233F128GM48-B 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鍜岃兘鏁�锛岄仼鍚堥浕姹犱緵闆荤殑鐗╄伅(li谩n)缍�(w菐ng)瑷倷銆�
銆�銆�1. 楂樻�ц兘 ARM Cortex-M33 鍏�(n猫i)鏍革細閬嬭闋荤巼楂橀仈 76.8 MHz锛屾敮鎸� TrustZone 鎶�琛撲互澧炲挤瀹夊叏鎬�銆�
銆�銆�2. 瓒呬綆鍔熻�楋細娣卞害鐫＄湢妯″紡涓嬬殑闆绘祦鍍呯偤骞剧櫨 nA锛屽欢闀蜂簡闆绘睜澹藉懡銆�
銆�銆�3. 寮峰ぇ鐨勫皠闋绘�ц兘锛氶泦鎴愰珮鏁堝皠闋绘敹鐧�(f膩)鍣紝鏀寔 +12 dBm 杓稿嚭鍔熺巼鍜� -104.3 dBm 鎺ユ敹闈堟晱搴︼紙鍦� Zigbee 妯″紡涓嬶級銆�
銆�銆�4. 澶氱ó鍗�(xi茅)璀版敮鎸侊細鍏煎 Zigbee 鍜� Thread 妯欐簴锛屽彲杓曟澗瀵︾従(xi脿n)澶氱瘈(ji茅)榛炵恫(w菐ng)绲°��
銆�銆�5. 璞愬瘜鐨勫瑷細鍖呮嫭 UART銆丼PI銆両2C銆丄DC 鍜屽畾鏅傚櫒绛夛紝婊胯冻澶氭ǎ鍖栫殑鎳夌敤闇�姹�銆�
銆�銆�6. 瀹夊叏鎬э細鏀寔纭欢鍔犲瘑寮曟搸鍜屽畨鍏ㄥ暉鍕曞姛鑳�锛屼繚璀锋暩(sh霉)鎿�(j霉)鍜屽浐浠跺厤鍙楁敾鎿娿��
銆�銆�7. 鏄撶敤闁嬬櫦(f膩)宸ュ叿锛歋ilicon Labs 鎻愪緵瀹屾暣鐨勯枊鐧�(f膩)濂椾欢锛屽寘鎷� Simplicity Studio IDE 鍜岀ず渚嬩唬纰煎韩锛岀啊鍖栭枊鐧�(f膩)娴佺▼銆�
EFR32FG14P233F128GM48-B 寤ｆ硾鎳夌敤浜庡悇绋墿鑱�(li谩n)缍�(w菐ng)鍫存櫙涓�锛岀壒鍒ラ仼鍚堝皪鍔熻�楁晱鎰熸垨闇�瑕佸彲闈犵劇绶氶�ｆ帴鐨勬噳鐢�銆�
銆�銆�1. 鏅鸿兘瀹跺眳锛氬鏅鸿兘鐕堟场銆佹彃搴с�侀杸閹栧拰鍌虫劅鍣�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬閬犵▼鐩�(ji膩n)鎺у拰鎺у埗瑷倷銆�
銆�銆�3. 閱�(y墨)鐧傚仴搴凤細渚嬪渚挎敎寮忛啱(y墨)鐧傝ō鍌欏拰鍙┛鎴村仴搴风洠(ji膩n)娓櫒銆�
銆�銆�4. 鏅鸿兘鍩庡競锛氶仼鐢ㄤ簬鐠�(hu谩n)澧冪洠(ji膩n)娓�銆佷氦閫氱鐞嗗拰鍏朵粬鍩虹瑷柦闋呯洰銆�
銆�銆�5. 鑳芥簮绠＄悊锛氭敮鎸佹櫤鑳介浕琛ㄥ拰鑳芥簮绠＄悊绯荤当(t菕ng)銆�
銆�銆�6. 杈�(n贸ng)妤�(y猫)绉戞妧锛氬鐝�(xi脿n)绮炬簴杈�(n贸ng)妤�(y猫)涓殑鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧垎鏋�銆�
EFR32FG13P233F128GM48-B, EFR32FG14P233F256GM48-B
