鏅傞枔锛�2024/7/10 15:35:20
闁辫畝锛�541
AT89S52-24JU鏄竴娆鹃珮鎬ц兘8浣嶅井鎺у埗鍣紝鐢盇tmel鍏徃鐢熺敘(ch菐n)銆傚畠閲囩敤CMOS鎶�琛�(sh霉)锛屽苟闆嗘垚浜�51绯诲垪鐨勬墍鏈夋牳蹇冪壒鎬у拰澶栬ō(sh猫)锛屽寘鎷�8KB闁冨瓨銆�256B鏁�(sh霉)鎿�(j霉)RAM銆�32鍊婭/O鍙ｃ��3鍊嬪畾鏅傚櫒/瑷堟暩(sh霉)鍣�銆�1鍊嬩覆琛岄�氫俊鎺ュ彛绛夈�傛澶�锛屽畠閭勬敮鎸両SP(In-System Programming)鍜孖AP(In-Application Programming)鍏╃ó绶ㄧ▼鏂瑰紡銆�
銆�銆�AT89S52-24JU鐨勪富闋荤偤24MHz锛屽彲浠ラ�氶亷鍏�(n猫i)閮ㄦ垨澶栭儴鏅傞悩婧愰�茶鎿嶄綔銆傚畠閭勫叿鏈変綆鍔熻�楃壒鎬�锛屾敮鎸佸緟姗熸ā寮忓拰鎺夐浕妾㈡脯銆傞�欎娇寰楀畠鎴愮偤瑷卞鎳�(y墨ng)鐢ㄥ牬鍚堢殑鐞嗘兂閬告搰锛屼緥濡傚闆绘帶鍒�銆佹苯杌婇浕瀛愩�佸伐妤�(y猫)鎺у埗銆佸畨闃茬郴绲�(t菕ng)绛夈��
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1銆佷富闋伙細24MHz
銆�銆�2銆佸瓨鍎插閲忥細8KB闁冨瓨锛�256B鏁�(sh霉)鎿�(j霉)RAM
銆�銆�3銆両/O鍙ｆ暩(sh霉)閲忥細32鍊�
銆�銆�4銆佸畾鏅傚櫒/瑷堟暩(sh霉)鍣ㄦ暩(sh霉)閲忥細3鍊�
銆�銆�5銆佷覆琛岄�氫俊鎺ュ彛鏁�(sh霉)閲忥細1鍊�
銆�銆�6銆佺法绋嬫柟寮忥細ISP銆両AP
銆�銆�7銆佸伐浣滈浕婧愰浕澹撹寖鍦嶏細4.0V~5.5V
銆�銆�8銆佸伐浣滄韩搴﹁寖鍦嶏細-40鈩儈85鈩�
銆�銆�9銆佸皝瑁濆舰寮忥細44寮曡叧PLCC灏佽
AT89S52-24JU鐢变互涓嬮儴鍒嗙祫鎴愶細
銆�銆�1銆丆PU鏍稿績锛�51绯诲垪鍠墖姗熸牳蹇�锛�
銆�銆�2銆佸瓨鍎插櫒锛�8KB闁冨瓨銆�256B鏁�(sh霉)鎿�(j霉)RAM锛�
銆�銆�3銆両/O鍙ｏ細32鍊嬶紱
銆�銆�4銆佸畾鏅傚櫒/瑷堟暩(sh霉)鍣細3鍊�锛�
銆�銆�5銆佷覆琛岄�氫俊鎺ュ彛锛�1鍊�锛�
銆�銆�6銆佹檪閻橀浕璺細鍖呮嫭鍏�(n猫i)閮ㄥ拰澶栭儴鏅傞悩婧�锛�
銆�銆�7銆佺法绋嬫帴鍙ｏ細ISP銆両AP锛�
銆�銆�8銆佷繚璀锋鍒讹細閹栧畾浣�銆佽粺浠跺彲绶ㄧ▼淇濊浣嶃�侀浕瀛愮敖鍚嶇瓑銆�
AT89S52-24JU鐨勫伐浣滃師鐞嗗彲浠ュ垎鐐轰互涓嬪咕鍊嬫柟闈細
銆�銆�1銆佹檪閻樻簮閬告搰锛氬彲浠ラ伕鎿囧収(n猫i)閮ㄦ垨澶栭儴鏅傞悩婧�銆�
銆�銆�2銆佸瓨鍎插櫒璁�瀵細闁冨瓨鍜孯AM瀛樺劜鍣ㄥ彲浠ヨCPU璁�瀵�锛屾暩(sh霉)鎿�(j霉)瀛樺劜鍦≧AM涓紝绋嬪簭瀛樺劜鍦ㄩ杻瀛樹腑銆�
銆�銆�3銆両/O鍙ｆ帶鍒讹細閫氶亷I/O鍙ｅ彲浠ュ鐝�(xi脿n)鑸囧閮ㄨō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)浜ゆ彌锛屽寘鎷几鍏ュ拰杓稿嚭銆�
銆�銆�4銆佸畾鏅傚櫒/瑷堟暩(sh霉)鍣細鍙互鐢ㄤ簬鏅傞枔娓噺銆佽▓鏁�(sh霉)绛夋柟闈�銆�
銆�銆�5銆佷覆琛岄�氫俊锛氶�氶亷涓茶閫氫俊鎺ュ彛鍙互鑸囧叾浠栬ō(sh猫)鍌欓�茶鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�6銆佺法绋嬫帴鍙ｏ細ISP銆両AP鍙互瀵︾従(xi脿n)鍦ㄧ窔绶ㄧ▼鍜屾噳(y墨ng)鐢ㄧ▼搴忔洿鏂�銆�
銆�銆�7銆佷繚璀锋鍒讹細AT89S52-24JU鎻愪緵浜嗗绋繚璀锋鍒�锛屽寘鎷帠瀹氫綅銆佽粺浠跺彲绶ㄧ▼淇濊浣�銆侀浕瀛愮敖鍚嶇瓑锛屼互纰轰繚绯荤当(t菕ng)鐨勫畨鍏ㄦ�у拰绌�(w臎n)瀹氭�с��
1銆侀珮鎬ц兘锛欰T89S52-24JU閲囩敤CMOS鎶�琛�(sh霉)锛屼富闋婚仈鍒�24MHz锛屽叿鏈夐珮鎬ц兘銆�
銆�銆�2銆佷綆鍔熻�楋細AT89S52-24JU鏀寔寰呮妯″紡鍜屾帀闆绘娓�锛屽叿鏈変綆鍔熻�楃壒鎬�銆�
銆�銆�3銆佸绋法绋嬫柟寮忥細AT89S52-24JU鏀寔ISP銆両AP鍏╃ó绶ㄧ▼鏂瑰紡锛屾柟渚垮湪绶氱法绋嬪拰鎳�(y墨ng)鐢ㄧ▼搴忔洿鏂�銆�
銆�銆�4銆佸绋繚璀锋鍒讹細AT89S52-24JU鎻愪緵浜嗗绋繚璀锋鍒�锛屽寘鎷帠瀹氫綅銆佽粺浠跺彲绶ㄧ▼淇濊浣嶃�侀浕瀛愮敖鍚嶇瓑锛屼互纰轰繚绯荤当(t菕ng)鐨勫畨鍏ㄦ�у拰绌�(w臎n)瀹氭�с��
銆�銆�5銆佸绋噳(y墨ng)鐢ㄥ牬鍚堬細AT89S52-24JU閬╃敤浜庡闆绘帶鍒�銆佹苯杌婇浕瀛愩�佸伐妤�(y猫)鎺у埗銆佸畨闃茬郴绲�(t菕ng)绛夊悇绋祵鍏ュ紡绯荤当(t菕ng)鍜屾帶鍒舵噳(y墨ng)鐢�銆�
AT89S52-24JU鐨勮ō(sh猫)瑷堟祦绋嬪涓嬶細
銆�銆�1銆佺⒑瀹氱郴绲�(t菕ng)闇�姹傦細鏍规摎(j霉)绯荤当(t菕ng)闇�姹傜⒑瀹欰T89S52-24JU鐨勫叿楂旀噳(y墨ng)鐢ㄥ牬鏅拰鍔熻兘瑕佹眰銆�
銆�銆�2銆侀伕鍨嬶細閬告搰閬╁悎绯荤当(t菕ng)闇�姹傜殑AT89S52-24JU鍨嬭櫉锛岃�冩叜涓婚牷銆佸瓨鍎插閲�銆両/O鍙ｆ暩(sh霉)閲�銆佸畾鏅傚櫒/瑷堟暩(sh霉)鍣ㄦ暩(sh霉)閲�銆佷覆琛岄�氫俊鎺ュ彛鏁�(sh霉)閲忕瓑鍙冩暩(sh霉)鍜屾寚妯�銆�
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銆�銆�4銆佺法瀵▼搴忥細鏍规摎(j霉)绯荤当(t菕ng)闇�姹傜法瀵▼搴�锛屽寘鎷垵濮嬪寲绋嬪簭銆両/O鍙ｆ帶鍒剁▼搴�銆佸畾鏅傚櫒/瑷堟暩(sh霉)鍣ㄦ帶鍒剁▼搴忋�佷覆琛岄�氫俊绋嬪簭绛�銆�
銆�銆�5銆佺噿閷勭▼搴忥細閫氶亷ISP鎴朓AP绶ㄧ▼鏂瑰紡灏囩▼搴忕噿閷勫埌AT89S52-24JU鐨勯杻瀛樹腑銆�
銆�銆�6銆佹脯瑭﹀拰瑾�(di脿o)瑭︼細閫茶绯荤当(t菕ng)娓│鍜岃(di脿o)瑭�锛屽寘鎷皪澶栧湇闆昏矾銆佺▼搴忓拰AT89S52-24JU鐨勫悇闋呭姛鑳介�茶娓│鍜岃(di脿o)瑭�銆�
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銆�銆�2銆佸鍦嶉浕璺尟瑾わ細鍙兘鏄敱浜庢檪閻橀浕璺�銆佸京(f霉)浣嶉浕璺�両/O鍙ｆ帶鍒堕浕璺�銆佸畾鏅傚櫒/瑷堟暩(sh霉)鍣ㄦ帶鍒堕浕璺�銆佷覆琛岄�氫俊鎺ュ彛鎺у埗闆昏矾绛夊嚭鐝�(xi脿n)閷灏�(d菐o)鑷寸殑锛屽彲浠ラ�氶亷妾㈡煡澶栧湇闆昏矾鍜岀浉鎳�(y墨ng)鎺у埗绋嬪簭渚嗚В姹�銆�
銆�銆�3銆丄T89S52-24JU纭欢鏁呴殰锛氬彲鑳芥槸鐢变簬AT89S52-24JU鑺墖鏈韩鍑虹従(xi脿n)鏁呴殰灏�(d菐o)鑷寸殑锛屽彲浠ラ�氶亷鏇存彌鑺墖渚嗚В姹�銆�
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