鏅傞枔锛�2025/5/26 12:22:58
闁辫畝锛�15
SI4463-C2A-GMR 鏄竴娆鹃珮鎬ц兘鐨勭劇绶氭敹鐧�(f膩)鍣ㄨ姱鐗�锛岀敱 Silicon Labs 鍏徃瑷▓鍜屽埗閫�銆傝┎鑺墖灏堢偤浣庡姛鑰�銆侀仩璺濋洟鐒＄窔閫氫俊鎳夌敤鑰岃ō瑷�锛屽伐浣滃湪 315/433/868/915 MHz ISM 闋绘銆傚畠闆嗘垚浜嗗畬鏁寸殑灏勯牷鏀剁櫦(f膩)鍔熻兘鍜屼竴鍊嬮珮鏁堢殑鍩哄付铏曠悊鍣�锛岄仼鍚堝悇绋墿鑱�(li谩n)缍�(w菐ng)锛圛oT锛夎ō鍌欏拰鐒＄窔鍌虫劅缍�(w菐ng)绲�銆係I4463 鎻愪緵浜嗛珮搴﹂泦鎴愮殑瑙ｆ焙鏂规锛岄’钁楁笡灏戜簡澶栭儴鍏冧欢鐨勬暩(sh霉)閲忥紝鍚屾檪鍎�(y艒u)鍖栦簡鎴愭湰鍜岄浕璺澘绌洪枔銆�
銆�銆�閫欐鑺墖鏀寔澶氱ó瑾垮埗鏂瑰紡锛屽寘鎷� FSK銆丟FSK 鍜� OOK锛屽苟鍏峰倷鍙法绋嬭几鍑哄姛鐜囧拰楂橀潏鏁忓害鎺ユ敹鑳藉姏銆傚叾闈堟椿鐨勯厤缃伕闋呬娇寰楅枊鐧�(f膩)鑰呭彲浠ラ嚌灏嶅叿楂旀噳鐢ㄥ牬鏅�茶鍎�(y艒u)鍖�锛屼緥濡傚欢闀烽浕姹犲＝鍛芥垨澧炲姞鍌宠几璺濋洟銆�
宸ヤ綔闋荤巼鑼冨湇锛�315/433/868/915 MHz
銆�銆�鏈�澶ц几鍑哄姛鐜囷細+20 dBm
銆�銆�鎺ユ敹闈堟晱搴︼細-121 dBm (鍏稿瀷鍊�)
銆�銆�瑾垮埗鏂瑰紡锛欶SK/GFSK/OOK
銆�銆�闆绘簮闆诲锛�1.8 V 鑷� 3.6 V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歈FN40 (6x6 mm)
銆�銆�鏁�(sh霉)鎿�(j霉)閫熺巼锛氶珮閬� 300 kbps
銆�銆�鐫＄湢妯″紡闆绘祦锛氱磩 0.4 渭A
銆�銆�鐧�(f膩)灏勬ā寮忛浕娴侊細绱� 33 mA (+10 dBm 杓稿嚭鏅�)
銆�銆�鎺ユ敹妯″紡闆绘祦锛氱磩 11.5 mA
SI4463 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樺害闆嗘垚鐨勮ō瑷堟笡灏戜簡灏嶅閮ㄧ祫浠剁殑闇�姹�锛岀啊鍖栦簡绯荤当(t菕ng)瑷▓閬庣▼銆�
銆�銆�2. 鏀寔澶氱ó瑾垮埗鏂瑰紡浠ユ豢瓒充笉鍚屾噳鐢ㄥ牬鏅殑闇�姹�銆�
銆�銆�3. 鍙法绋嬭几鍑哄姛鐜囦娇鐢ㄦ埗鑳藉鏍规摎(j霉)瀵﹂殯闇�瑕佽鏁寸櫦(f膩)灏勫挤搴︼紝寰炶�屽钩琛℃�ц兘鑸囪兘鑰�銆�
銆�銆�4. 妤典綆鐨勫姛鑰楃壒鎬ч潪甯搁仼鍚堥浕姹犱緵闆荤殑鎳夌敤鍫存櫙锛屼緥濡傞仩绋嬪偝鎰熷櫒绡�(ji茅)榛炪��
銆�銆�5. 鍏х疆鐨� CRC 鏍￠鍜屽湴鍧�鍖归厤鍔熻兘鎻愰珮浜嗘暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鐩吔鍟冩荡?br>銆�銆�6. 闈堟椿鐨� FIFO 绶╂矕鍗�(q奴)绠＄悊姗熷埗鏂逛究鑸囦富鎺у埗鍣ㄤ氦浜�銆�
銆�銆�7. 鎻愪緵浜嗚睈瀵岀殑瀵勫瓨鍣ㄦ帴鍙�锛屼究浜庨�氶亷 SPI 鎴栧叾浠栨柟寮忔帶鍒惰姱鐗囬亱琛岀媭鎱�(t脿i)銆�
銆�銆�8. 寮峰ぇ鐨勬姉骞叉摼鑳藉姏鍜岄珮闈堟晱搴︾⒑淇濅簡鍦ㄥ京闆滈浕纾佺挵(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶�氫俊琛ㄧ従(xi脿n)銆�
SI4463 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 瀹跺涵鑷嫊鍖栫郴绲�(t菕ng)锛屽鏅鸿兘鐓ф槑銆佹韩鎺у櫒绛夈��
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷倷锛屽寘鎷仩绋嬬洠(ji膩n)鎺у柈鍏冨拰鍒嗗竷寮忔帶鍒剁郴绲�(t菕ng)銆�
銆�銆�3. 鍫辫鍙婂畨闃茬郴绲�(t菕ng)锛屼緥濡傜厵闇ф帰娓櫒銆侀杸绐楃鍌虫劅鍣�銆�
銆�銆�4. 鏅鸿兘鍎�琛ㄨ畝鍙�锛屾瘮濡傛按琛ㄣ�侀浕琛ㄥ拰姘ｈ〃鐨勬暩(sh霉)鎿�(j霉)閲囬泦妯″銆�
銆�銆�5. 鐒＄窔閱�(y墨)鐧傝ō鍌�锛岀敤浜庢偅鑰呯洠(ji膩n)璀峰拰鍏朵粬鍋ュ悍杩借工鏈嶅嫏銆�
銆�銆�6. 璩囩敘(ch菐n)璺熻工妯欑敖鍜岀墿娴佺鐞嗙郴绲�(t菕ng)銆�
銆�銆�7. 杈叉キ(y猫)鎶�琛撲腑鐨勫湡澹ゆ繒搴︾洠(ji膩n)娓拰鐏屾簤鎺у埗绯荤当(t菕ng)銆�
銆�銆�8. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傜帺鍏峰拰閬欐帶鍣�銆�
SI4432, SI4452, CC1101
