鏅傞枔锛�2025/5/7 10:02:38
闁辫畝锛�22
P89LPC971FDH鏄疨hilips锛堢従(xi脿n)鐐篘XP锛夋帹鍑虹殑涓�娆惧熀浜�80C51鍏�(n猫i)鏍哥殑楂樻�ц兘鍠墖姗�銆傝┎鑺墖閲囩敤闁冨瓨鎶�琛�锛屽叿鏈変綆鍔熻�椼�侀珮闆嗘垚搴︾殑鐗归粸锛岄仼鍚堢敤浜庡伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛愪互鍙婂鐢ㄩ浕鍣ㄧ瓑闋樺煙銆�
銆�銆�瑭插瀷铏熸敮鎸両2C鍜孲PI鎺ュ彛锛岃兘澶犳柟渚垮湴鑸囧閮ㄨō鍌欓�氫俊锛屽悓鏅傞泦鎴愪簡璞愬瘜鐨勫瑷姛鑳芥ā濉婏紝濡傚畾鏅傚櫒銆丳WM杓稿嚭銆丄DC绛�锛屽ぇ澶х啊鍖栦簡绯荤当(t菕ng)瑷▓銆傛澶�锛屽叾鍏�(n猫i)缃殑鐪嬮杸鐙楀畾鏅傚櫒鍜屼綆闆诲寰╀綅鍔熻兘澧炲挤浜嗙郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭�у拰鍙潬鎬�銆�
宸ヤ綔闆诲锛�2.4V~5.5V
銆�銆�瀛樺劜鍣細8KB Flash绋嬪簭瀛樺劜鍣紝256B SRAM鏁�(sh霉)鎿�(j霉)瀛樺劜鍣�
銆�銆�鏅傞悩闋荤巼锛氭渶楂樺彲閬�33MHz
銆�銆�I/O绔彛锛�20鍊嬪彲绶ㄧ▼GPIO
銆�銆�灏佽褰㈠紡锛歍SSOP20
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
P89LPC971FDH鐨勪富瑕佺壒鎬у寘鎷細
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銆�銆�5. 鍏�(n猫i)閮ㄧ湅闁�鐙楀畾鏅傚櫒纰轰繚绯荤当(t菕ng)閬嬭鐨勭┅(w臎n)瀹氭��銆�
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P89LPC971FDH寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒�锛屼緥濡傚偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞�銆�
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銆�銆�3. 瀹剁敤闆诲櫒涓殑鏅鸿兘鎺у埗妯″锛屽娲楄。姗熴�佺┖瑾�(di脿o)鍜屽啺绠�銆�
銆�銆�4. 鐓ф槑鎺у埗绯荤当(t菕ng)锛屽挨鍏舵槸闇�瑕佺簿纰鸿(di脿o)绡�(ji茅)浜害鎴栭鑹茬殑鎳夌敤銆�
銆�銆�5. 鏁�(sh霉)鎿�(j霉)閫氫俊瑷倷涓殑灏忓瀷宓屽叆寮忔帶鍒跺櫒銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜岃純浣庣殑鎴愭湰锛岄�欐鍠墖姗熼潪甯搁仼鍚堝皪鎴愭湰鏁忔劅浣嗗張瑕佹眰涓�瀹氭�ц兘鐨勬噳鐢ㄥ牬鏅�銆�
P89LPC972FDH, P89LPC974FDH, P89LPC976FDH
