灏佽�濓細LQFP44
銆�銆�涓婚牷锛�40MHz
銆�銆�Flash 瀹归噺锛�8KB
銆�銆�SARAM 瀹归噺锛�512B
銆�銆�I/O 鍙ｆ暩(sh霉)閲忥細32
銆�銆�瀹氭檪(sh铆)鍣�/瑷�(j矛)鏁�(sh霉)鍣�锛�3
銆�銆�宸ヤ綔闆诲�擄細DC 3.5V 鑷� DC 5.5V
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +85掳C
銆�銆�鍔熻�楁ā寮忥細浣庡姛鑰楃┖闁戝拰鎺夐浕妯″紡

STC89C52RC 鎻愪緵浜嗛珮鎬у児(ji脿)姣旂殑鍠�鐗囨��(j墨)瑙ｆ焙鏂规��銆傚叾涓昏�佺壒鎬у寘鎷�锛�
銆�銆�1. 鍏�(n猫i)缃�澶у�归噺绋嬪簭瀛樺劜(ch菙)鍣�锛�8K Flash锛変互鍙婃暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍣�锛�512B RAM锛夈��
銆�銆�2. 鏀�鎸� ISP 鍦ㄧ窔绶ㄧ▼锛岀啊(ji菐n)鍖栭枊鐧�(f膩)娴佺▼銆�
銆�銆�3. 寮�(qi谩ng)澶х殑 I/O 鍔熻兘锛屾墍鏈夌��鍙ｅ潎鏀�鎸侀洐鍚戞ā寮忥紝骞朵笖鍏峰倷鍙�閰嶇疆鐨勪笂鎷夊姛鑳�銆�
銆�銆�4. 闆嗘垚浜� 3 鍊�(g猫) 16 浣嶅畾鏅�(sh铆)鍣�/瑷�(j矛)鏁�(sh霉)鍣ㄦā濉�锛屾敮鎸佸�氱ó宸ヤ綔鏂瑰��銆�
銆�銆�5. 鎻愪緵 UART銆丼PI 绛夊父鐢ㄩ�氫俊鎺ュ彛銆�
銆�銆�6. 鐗囧収(n猫i)鐪嬮杸鐙楀畾鏅�(sh铆)鍣�锛圵DT锛夌敤浜庣郴绲�(t菕ng)鐩�(ji膩n)鎺�銆�
銆�銆�7. 鍏锋湁鍎�(y艒u)鐣扮殑 EMC 鎬ц兘锛屽湪寰�(f霉)闆滈浕纾佺挵(hu谩n)澧冧笅浠嶈兘绌�(w臎n)瀹氶亱(y霉n)琛屻��
銆�銆�8. 鎻愪緵璞愬瘜鐨勪腑鏂锋簮浠ユ豢瓒冲��(sh铆)鏅�(sh铆)鎬ч渶姹�銆�
銆�銆�9. 绡�(ji茅)鐪� PCB 绌洪枔鐨勫皬灏哄�� LQFP44 灏佽�濆舰寮忋��
銆�銆�10. 宸ヤ綔婧�搴﹁寖鍦嶅��锛岄仼鐢ㄤ簬澶氱ó鎯″姡鐠�(hu谩n)澧�銆�

STC89C52RC 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�鍖呮嫭浣嗕笉闄愪簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽�傞仚鎺у��銆侀浕瀛愮帺鍏�銆佸�剁敤闆诲櫒绛夈��
銆�銆�2. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勬帶鍒跺柈鍏�銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦鑸囪檿鐞嗙郴绲�(t菕ng)锛屼緥濡傜挵(hu谩n)澧冪洠(ji膩n)娓�(c猫)瑁濈疆銆�
銆�銆�4. 闆绘��(j墨)椹�(q奴)鍕�(d貌ng)鍜岃��(di脿o)閫熸帶鍒剁郴绲�(t菕ng)銆�
銆�銆�5. 绨�(ji菐n)鍠�鐨勪汉姗�(j墨)浜や簰鐣岄潰锛屽�� LED 椤�绀哄睆鎺у埗鍣�銆�
銆�銆�6. 瀹夐槻绯荤当(t菕ng)涓�鐨勫皬鍨嬪祵鍏ュ紡妯″��銆�
銆�銆�7. 鍚勭ó浣庢垚鏈�銆侀珮鎬ц兘闇�姹傜殑鐗╄伅(li谩n)缍�(w菐ng)绡�(ji茅)榛�(di菐n)瑷�(sh猫)鍌欍��
銆�銆�鐢变簬鍏惰純寮�(qi谩ng)鐨勯�氱敤鎬у拰鏄撶敤鎬�锛岄�欐�� MCU 鎴愮偤浜嗚ū澶氬伐绋嬪斧鍦ㄥ叆闁�绱�(j铆)闋�(xi脿ng)鐩�涓�鐨勯�栭伕鏂规��銆�

STC89C52RD+, STC89LE52RC, STC12C5A60S2