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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

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 > EFR32MG14P732F256GM32-B

EFR32MG14P732F256GM32-B 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 16:17:43 鏌ョ湅 闁辫畝锛�21

EFR32MG14P732F256GM32-B 鏄竴娆剧敱 Silicon Labs 鎻愪緵鐨勭劇绶氬井鎺у埗鍣� (MCU)锛屽爆浜� Mighty Gecko 绯诲垪銆傝┎绯诲垪 MCU 闈㈠悜鐗╄伅(li谩n)缍�(w菐ng) (IoT) 鎳�(y墨ng)鐢紝鏀寔 Zigbee銆乀hread 鍜岃棈(l谩n)鐗欎綆鍔熻�� (BLE) 鍗�(xi茅)璀版＇銆侲FR32MG14 闆嗘垚浜嗛珮鎬ц兘 ARM Cortex-M4 鍏�(n猫i)鏍稿拰璞愬瘜鐨勫瑷�(sh猫)锛屾彁渚涘挤(qi谩ng)澶х殑瑷�(j矛)绠楄兘鍔涘拰浣庡姛鑰楃壒鎬�锛岄仼鐢ㄤ簬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)鍌欑瓑闋�(l菒ng)鍩�銆�
銆�銆�姝よ姱鐗囧叿鏈夐珮搴﹂泦鎴愮殑鐗归粸(di菐n)锛屽収(n猫i)閮ㄥ寘鍚� RF 鏀剁櫦(f膩)鍣�銆丏C-DC 杞�(zhu菐n)鎻涘櫒浠ュ強澶氱ó鍌虫劅鍣ㄦ帴鍙�锛岃兘澶犻’钁楅檷浣庣郴绲�(t菕ng)寰�(f霉)闆滄�у拰鎴愭湰銆�

鍙冩暩(sh霉)

鍏�(n猫i)鏍革細ARM Cortex-M4
銆�銆�宸ヤ綔闋荤巼锛�78 MHz
銆�銆�闁冨瓨澶у皬锛�256 KB
銆�銆�SRAM 澶�?銆�?2 KB
銆�銆�RF 杓稿嚭鍔熺巼锛�+10 dBm
銆�銆�鎺ユ敹闈堟晱搴︼細-104.5 dBm锛圔luetooth LE 妯″紡锛�
銆�銆�渚涢浕闆诲鑼冨湇锛�1.7 V 鑷� 3.8 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FN48

鐗规��

EFR32MG14P732F256GM32-B 鍏锋湁浠ヤ笅涓昏鐗归粸(di菐n)锛�
銆�銆�1. 楂樻�ц兘 ARM Cortex-M4 鍏�(n猫i)鏍�锛岄亱(y霉n)琛岄牷鐜囬珮閬�(d谩) 78 MHz锛屾敮鎸� DSP 鎸囦护闆嗘摯(ku貌)灞�锛岄仼鍚堝京(f霉)闆滅殑淇¤櫉(h脿o)铏曠悊浠诲嫏(w霉)銆�
銆�銆�2. 鍏�(n猫i)缃珮鏁堢殑 DC-DC 杞�(zhu菐n)鎻涘櫒锛屽劒(y艒u)鍖栦簡鍔熻�楄〃鐝�(xi脿n)锛屽湪寤堕暦闆绘睜澹藉懡鏂归潰琛ㄧ従(xi脿n)鍑鸿壊銆�
銆�銆�3. 鏀寔澶氱ó鍗�(xi茅)璀版＇锛屽寘鎷� Zigbee銆乀hread 鍜� BLE锛屽苟涓斿彲浠ュ悓鏅�(sh铆)閬�(y霉n)琛屽鍊�(g猫)鍗�(xi茅)璀�銆�
銆�銆�4. 閰嶅倷闈堟椿鐨� GPIO 鍜岃睈瀵岀殑澶栬ō(sh猫)锛屼緥濡� UART銆丼PI銆両2C銆丄DC 鍜� DAC锛屾柟渚胯垏澶栭儴瑷�(sh猫)鍌欓��(j矛n)琛岄�氫俊銆�
銆�銆�5. 鎻愪緵鍏堥��(j矛n)鐨勫畨鍏ㄥ姛鑳�锛屽纭欢鍔犲瘑寮曟搸銆佺湡闅ㄦ(j墨)鏁�(sh霉)鐢熸垚鍣� (TRNG) 鍜屽畨鍏ㄥ紩灏�(d菐o)鍔犺級绋嬪簭锛岀⒑淇濇暩(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ��銆�
銆�銆�6. 楂樺害闆嗘垚鐨勮ō(sh猫)瑷�(j矛)娓涘皯浜嗗閮ㄥ厓浠堕渶姹傦紝寰炶�岄檷浣庝簡 BOM 鎴愭湰骞剁啊鍖栦簡 PCB 甯冨眬瑷�(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

EFR32MG14P732F256GM32-B 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佺劇绶氶�ｆ帴鍜屼綆鍔熻�楃殑鍫�(ch菐ng)鏅腑锛屽叿楂斿寘鎷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)鍖栨帶鍒�锛屼緥濡傞仩(yu菐n)绋嬬洠(ji膩n)鎺у柈鍏冦�佹暩(sh霉)鎿�(j霉)閲囬泦绡�(ji茅)榛�(di菐n)銆�
銆�銆�3. 閱�(y墨)鐧傚仴搴烽牁(l菒ng)鍩�锛屽鍙┛鎴村仴韬拷韫ゅ櫒銆佽剤鎼忚姘у剙銆�
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紝渚嬪鐒＄窔閸电洡銆侀紶妯�(bi膩o)鍜屽叾浠栧鍦嶈ō(sh猫)鍌欍��
銆�銆�5. 鏅鸿兘杈�(n贸ng)妤�(y猫)瑙ｆ焙鏂规锛屽鐠�(hu谩n)澧冪洠(ji膩n)娓�(c猫)鍌虫劅鍣ㄧ瘈(ji茅)榛�(di菐n)銆�
銆�銆�姝ゅ锛屽叾澶氬崝(xi茅)璀版敮鎸佽兘鍔涗娇寰楄┎鑺墖鐗瑰垾閬╁悎闇�瑕佽法鐢熸厠(t脿i)绯荤当(t菕ng)浜掓搷浣滄�х殑鍫�(ch菐ng)鍚�銆�

鏇夸唬鍨嬭櫉(h脿o)

EFR32MG12P732F256GM48
銆�銆�EFR32MG21B732F256GM48
銆�銆�EFR32BG22C732F256GM48

efr32mg14p732f256gm32-b鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

efr32mg14p732f256gm32-b鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�456鐝�(xi脿n)璨�
  • 鍍�(ji脿)鏍�1 : 锟�102.08000鎵樼洡
  • 绯诲垪-
  • 鍖呰鎵樼洡
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)涓嶉仼鐢ㄤ簬鏂拌ō(sh猫)瑷�(j矛)
  • 椤炲瀷TxRx + MCU
  • 灏勯牷绯诲垪/妯�(bi膩o)婧�(zh菙n)802.15.4锛岃棈(l谩n)鐗�
  • 鍗�(xi茅)璀�钘�(l谩n)鐗� v5.0锛孴hread锛孼igbee?
  • 瑾�(di脿o)鍒�2-FSK锛�4-FSK锛�2-GFSK锛�4-GFSK锛孉SK锛孊PSK锛孌BPSK锛孌SSS锛孏FSK锛孏MSK锛孧SK锛孫OK锛孫-QPSK
  • 闋荤巼2.4GHz
  • 鏁�(sh霉)鎿�(j霉)閫熺巼锛堟渶澶у�硷級2Mbps
  • 鍔熺巼 - 杓稿嚭19dBm
  • 闈堟晱搴�-126.2dBm
  • 瀛樺劜(ch菙)瀹归噺256kB 闁冨瓨锛�32kB RAM
  • 涓茶鎺ュ彛I2C锛孖2S锛孲PI锛孖rDA锛孶ART锛孶SART
  • GPIO16
  • 闆诲 - 渚涢浕1.8V ~ 3.8V
  • 闆绘祦 - 鎺ユ敹8.4mA ~ 11.1mA
  • 闆绘祦 - 鍌宠几8.5mA ~ 131mA
  • 宸ヤ綔婧害-40掳C ~ 85掳C锛圱A锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨32-VFQFN 瑁搁湶鐒婄洡
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�32-QFN锛�5x5锛�