鍨嬭櫉锛欰T89S52-24AUR
銆�銆�灏佽�濓細PDIP-40/TQFP-44
銆�銆�CPU锛�80C51鍏煎��
銆�銆�鏅傞悩闋荤巼锛氭渶楂�24MHz
銆�銆�Flash瀛樺劜鍣�锛�8KB
銆�銆�SFR绌洪枔锛�128瀛楃瘈(ji茅)
銆�銆�RAM锛�256瀛楃瘈(ji茅)
銆�銆�I/O绔�鍙ｏ��32鍊�
銆�銆�涓�鏂锋簮锛�6鍊嬪�栭儴涓�鏂�+3鍊嬪収(n猫i)閮ㄤ腑鏂�
銆�銆�瀹氭檪鍣�/瑷堟暩(sh霉)鍣�锛�3鍊�
銆�銆�UART锛�1鍊�
銆�銆�宸ヤ綔闆诲�擄��5V
銆�銆�宸ヤ綔婧�搴︼��-40鈩冭嚦+85鈩�

AT89S52-24AUR鐨勪富瑕佺壒鎬у寘鎷�锛�
銆�銆�1. 鍏�(n猫i)缃�8KB Flash瀛樺劜鍣�锛屾敮鎸佸�氭�℃摝瀵�锛屼究浜庣▼搴忔洿鏂板拰瑾�(di脿o)瑭�銆�
銆�銆�2. 闆嗘垚浜�256瀛楃瘈(ji茅)鍏�(n猫i)閮≧AM锛岀偤鏁�(sh霉)鎿�(j霉)铏曠悊鎻愪緵浜嗗厖瓒崇殑绶╁瓨绌洪枔銆�
銆�銆�3. 鎻愪緵32鍊嬪彲绶ㄧ▼I/O寮曡叧锛岃兘澶犻潏娲诲湴閫ｆ帴澶栭儴瑷�(sh猫)鍌�銆�
銆�銆�4. 鏀�鎸�3鍊嬪畾鏅傚櫒/瑷堟暩(sh霉)鍣ㄦā濉�锛屽彲浠ュ�︾��(xi脿n)寰�(f霉)闆滅殑鏅傚簭鎺у埗鍜屼簨浠惰▓鏁�(sh霉)鍔熻兘銆�
銆�銆�5. 甯舵湁鍏ㄩ洐宸�UART涓插彛锛屾柟渚胯垏鍏朵粬瑷�(sh猫)鍌欓��(j矛n)琛岄�氫俊銆�
銆�銆�6. 鍙�閫氶亷ISP鎺ュ彛瀵︾従(xi脿n)鍦ㄧ窔绶ㄧ▼锛岀劇闇�椤嶅�栫殑绶ㄧ▼鍣�銆�
銆�銆�7. 鍏峰倷鐪嬮杸鐙楀畾鏅傚櫒鍔熻兘锛屾彁楂樼郴绲�(t菕ng)鐨勫彲闈犳�у拰绌�(w臎n)瀹氭��銆�
銆�銆�8. 鏀�鎸佸�氱ó浣庡姛鑰楁ā寮忥紝閬╃敤浜庨浕姹犱緵闆荤殑渚挎敎寮忚ō(sh猫)鍌�銆�
銆�銆�9. 宸ヤ綔闆诲�撹寖鍦嶈純瀵�锛岄仼鍚堜笉鍚岀殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

AT89S52-24AUR鍥犲叾寮�(qi谩ng)澶х殑鍔熻兘鍜屽唬娉涚殑閬╃敤鎬�锛岃��鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊紝濡傞仚鎺у櫒銆佺帺鍏�銆佸�剁敤闆诲櫒鎺у埗鍣ㄧ瓑銆�
銆�銆�2. 宸ユキ(y猫)鑷�鍕曞寲瑷�(sh猫)鍌�锛屼緥濡傚偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦銆侀浕姗�(j墨)鎺у埗銆丳LC鎺у埗鍣ㄧ瓑銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屽�傝��澹撹▓銆佽��绯栧剙绛変究鏀滃紡鍋ュ悍鐩�(ji膩n)娓�瑷�(sh猫)鍌�銆�
銆�銆�4. 瀹夐槻绯荤当(t菕ng)锛屽�傞杸绂佹帶鍒跺櫒銆佸牨璀﹀櫒绛夈��
銆�銆�5. 鏁欒偛鑸囩�戠爺闋�(l菒ng)鍩�锛屼綔鐐哄��(xu茅)鐢熷�﹂�楀钩鑷烘垨鏁欏��(xu茅)绀轰緥銆�
銆�銆�6. 灏忓瀷宓屽叆寮忛爡鐩�锛屽�侺ED椤�绀哄睆鎺у埗鍣�銆佸皬鍨嬫��(j墨)鍣ㄤ汉鎺у埗绯荤当(t菕ng)绛�銆�

AT89C52, AT89S51, STC89C52RC