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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(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�(g貌u)缍�(w菐ng) > IC鐧剧 > LM3S300-IQN25-C2

LM3S300-IQN25-C2 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/8 20:03:13 鏌ョ湅 闁辫畝锛�30

LM3S300鏄熀浜嶢RM Cortex-M3鍏�(n猫i)鏍哥殑32浣嶅井鎺у埗鍣�锛屽爆浜嶭uminary Micro鍏徃鐨凷tellaris绯诲垪銆傝┎绯诲垪鑺墖涓昏闈㈠悜宓屽叆寮忔噳(y墨ng)鐢�锛屽叿鏈夐珮鎬ц兘銆佷綆鍔熻�楀拰璞愬瘜鐨勫瑷�(sh猫)璩囨簮銆�
銆�銆�LM3S300-IQN25-C2閲囩敤LQFP25灏佽锛岄仼鐢ㄤ簬闇�瑕佺穵婀婅ō(sh猫)瑷�(j矛)鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傚畠鍏�(n猫i)缃簡闁冨瓨鍜孲RAM锛屾敮鎸佸(sh铆)鏅�(sh铆)瑾�(di脿o)瑭﹀姛鑳�锛屽苟闆嗘垚浜嗗绋�氫俊鎺ュ彛锛屼緥濡俇ART銆両2C鍜孲PI绛�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨�(f猫i)闆诲瓙浠ュ強閱�(y墨)鐧傝ō(sh猫)鍌欑瓑闋�(l菒ng)鍩�銆�

鍙冩暩(sh霉)

鍏�(n猫i)鏍革細ARM Cortex-M3
銆�銆�宸ヤ綔闋荤巼锛氭渶楂�50MHz
銆�銆�闁冨瓨锛�16KB
銆�銆�SRAM锛�4KB
銆�銆�灏佽锛歀QFP25
銆�銆�I/O绔彛锛氬閬�(d谩)21鍊�(g猫)
銆�銆�閫氫俊鎺ュ彛锛�2鍊�(g猫)UART銆�1鍊�(g猫)I2C銆�1鍊�(g猫)SSI锛圫PI鍏煎锛�
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銆�銆�妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒锛氱劇(w煤)
銆�銆�渚涢浕闆诲锛�2.0V鑷�3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�85掳C

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LM3S300-IQN25-C2鐨勬牳蹇冨劒(y艒u)鍕�(sh矛)鍦ㄤ簬鍏堕珮闆嗘垚搴﹀拰浣庡姛鑰楃壒鎬�銆�
銆�銆�棣栧厛锛屽熀浜嶤ortex-M3鍏�(n猫i)鏍哥殑瑷�(sh猫)瑷�(j矛)浣垮叾鍏峰倷鍑鸿壊鐨勮檿鐞嗘�ц兘锛屽悓鏅�(sh铆)淇濇寔杓冧綆鐨勮兘鑰楋紝闈炲父閬╁悎闆绘睜渚涢浕鐨勮ō(sh猫)鍌�銆�
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鏇夸唬鍨嬭櫉(h脿o)

LM3S373-IQN25-C2, LM3S375-IQN25-C2

lm3s300-iqn25-c2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)

lm3s300-iqn25-c2鍙冩暩(sh霉)

  • 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″Introduction to Stellaris Cortex M3 MicrocontrollerStellaris Cortex M3 Microcontroller Feature SetStellaris® Connectivity Solutions
  • 妯�(bi膩o)婧�(zh菙n)鍖呰250
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵宓屽叆寮� - 寰帶鍒跺櫒锛�
  • 绯诲垪Stellaris® 300
  • 鏍稿績铏曠悊鍣�ARM? Cortex?-M3
  • 鑺珨灏哄32-浣�
  • 閫熷害25MHz
  • 閫ｉ�氭��I²C锛孧icrowire锛孲PI锛孲SI锛孶ART/USART
  • 澶栧湇瑷�(sh猫)鍌�娆犲妾㈡脯(c猫)/寰�(f霉)浣�锛孭OR锛孭WM锛學DT
  • 杓稿叆/杓稿嚭鏁�(sh霉)36
  • 绋嬪簭瀛樺劜(ch菙)鍣ㄥ閲�16KB锛�16K x 8锛�
  • 绋嬪簭瀛樺劜(ch菙)鍣ㄩ鍨�闁冨瓨
  • EEPROM 澶у皬-
  • RAM 瀹归噺4K x 8
  • 闆诲 - 闆绘簮 (Vcc/Vdd)3 V ~ 3.6 V
  • 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒-
  • 鎸暕鍣ㄥ瀷鍏�(n猫i)閮�
  • 宸ヤ綔婧害-40°C ~ 85°C
  • 灏佽/澶栨48-LQFP
  • 鍖呰鎵樼洡
  • 鍏跺畠鍚嶇ū726-1088LM3S300-IQN25