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

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 > LD87C51FB

LD87C51FB 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 17:50:49 鏌ョ湅 闁辫畝锛�41

LD87C51FB鏄竴娆惧熀浜庡寮�(qi谩ng)鍨�51鍏�(n猫i)鏍哥殑寰帶鍒跺櫒锛屽収(n猫i)閮ㄩ泦鎴愪簡璞愬瘜鐨勫瑷�(sh猫)璩囨簮鍜屽姛鑳芥ā濉�銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬娑堣不(f猫i)闆诲瓙銆佸伐妤�(y猫)鎺у埗浠ュ強瀹剁敤闆诲櫒绛夐牁(l菒ng)鍩�銆傚叾楂樻�ц兘鍜屼綆鍔熻�楃壒鎬т娇鍏舵垚鐐哄祵鍏ュ紡绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)涓殑鐞嗘兂閬告搰銆�
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鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.0V~3.6V
銆�銆�宸ヤ綔婧害锛�-40鈩儈85鈩�
銆�銆�灏佽褰㈠紡锛歀QFP48
銆�銆�Flash瀹归噺锛�64KB
銆�銆�SARAM瀹归噺锛�4KB
銆�銆�I/O绔彛鏁�(sh霉)閲忥細32
銆�銆�瀹氭檪(sh铆)鍣ㄦ暩(sh霉)閲忥細5
銆�銆�ADC閫氶亾鏁�(sh霉)閲忥細8
銆�銆�UART鎺ュ彛鏁�(sh霉)閲忥細2
銆�銆�SPI鎺ュ彛鏁�(sh霉)閲忥細1
銆�銆�I2C鎺ュ彛鏁�(sh霉)閲忥細1

鐗规��

LD87C51FB鍏锋湁楂樻�ц兘鐨�51鍏�(n猫i)鏍�锛屼富闋绘渶楂樺彲閬�(d谩)24MHz锛屽彲婊胯冻澶у鏁�(sh霉)宓屽叆寮忔噳(y墨ng)鐢ㄧ殑闇�姹�銆�
銆�銆�鍏�(n猫i)缃ぇ瀹归噺鐨凢lash瀛樺劜(ch菙)鍣ㄥ拰SARAM锛岃兘澶犲瓨鍎�(ch菙)寰�(f霉)闆滅殑绋嬪簭浠ｇ⒓鍜岄亱(y霉n)琛屾檪(sh铆)鏁�(sh霉)鎿�(j霉)銆�
銆�銆�鏀寔澶氱ó闆绘簮绠＄悊妯″紡锛岀敤鎴跺彲浠ラ�氶亷閰嶇疆闄嶄綆鍔熻��锛屽欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆�銆�闆嗘垚璞愬瘜鐨勫瑷�(sh猫)锛屽寘鎷璺疉DC銆乁ART銆丼PI鍜孖2C绛夐�氫俊鎺ュ彛锛屼究浜庤垏澶栭儴鍌虫劅鍣ㄦ垨瑷�(sh猫)鍌欓�ｆ帴銆�
銆�銆�鍏峰倷楂樺彲闈犳�у拰鎶楀共鎿捐兘鍔�锛岄仼鍚堝湪寰�(f霉)闆滈浕纾佺挵(hu谩n)澧冧腑浣跨敤銆�

鎳�(y墨ng)鐢�

LD87C51FB涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 瀹剁敤闆诲櫒鎺у埗锛屽鍐扮銆佺┖瑾�(di脿o)鍜屾礂琛ｆ(j墨)绛夎ō(sh猫)鍌欑殑涓绘帶鏉裤��
銆�銆�2. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傞浕瀛愮帺鍏枫�佹暩(sh霉)纰肩浉妗嗙瓑銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌�锛屽彲鐢ㄤ簬闆绘(j墨)椹�(q奴)鍕�(d貌ng)鎺у埗銆佸偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦绛夊牬鏅�銆�
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欙紝濡備究鏀滃紡鍋ュ悍鐩�(ji膩n)娓剙鍣ㄧ瓑銆�
銆�銆�5. 鐓ф槑鎺у埗绯荤当(t菕ng)锛屾敮鎸佹櫤鑳借(di脿o)鍏夊拰鍫存櫙鍒囨彌绛夊姛鑳姐��

鏇夸唬鍨嬭櫉(h脿o)

LD87C52FB, STC12C5A60S2, IAP15W4K58S4

ld87c51fb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)

ld87c51fb璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

ld87c51fb鐢�(ch菐n)鍝�