SC87C51CCF40 鏅�(sh铆)闁擄細2025/4/28 10:37:30 闁辫畝锛�33

SC87C51CCF40 鏄竴娆惧熀浜� 80C51 鍏�(n猫i)鏍哥殑楂樻€ц兘銆佷綆鍔熻€楀柈鐗囨(j墨)銆傝┎鑺墖鍏锋湁澧炲挤(qi谩ng)鍨嬪姛鑳藉拰鎿�(ku貌)灞曞瑷�(sh猫)锛岄仼鐢ㄤ簬闇€瑕佸挤(qi谩ng)澶ц▓(j矛)绠楄兘鍔涘拰澶氱ó鎺ュ彛鐨勫祵鍏ュ紡鎳�(y墨ng)鐢�銆傚畠鍏煎妯�(bi膩o)婧�(zh菙n) 8051 鎸囦护闆�锛屽悓鏅�(sh铆)鍦ㄦ€ц兘鍜岃硣婧愪笂閫�(j矛n)琛屼簡鍎�(y艒u)鍖栧拰鎻愬崌銆�
銆€銆€SC87C51CCF40 鎻愪緵浜嗘洿璞愬瘜鐨勫収(n猫i)閮ㄧ‖浠惰硣婧愬拰鏇村揩鐨勮檿鐞嗛€熷害锛屼娇鍏舵垚鐐哄伐妤�(y猫)鎺у埗銆佸鐢ㄩ浕鍣�銆佹秷璨�(f猫i)闆诲瓙绛夊绋牁(l菒ng)鍩熺殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.4V~5.5V
銆€銆€宸ヤ綔闋荤巼锛氭渶楂� 40MHz
銆€銆€Flash 瀛樺劜(ch菙)鍣細64KB
銆€銆€SFR锛堢壒娈婂姛鑳藉瘎瀛樺櫒锛夛細鏀寔?j菒n)U灞�
銆€銆€I/O 鍙ｏ細32鍊�(g猫)闆欏悜 I/O 鍙�
銆€銆€瀹氭檪(sh铆)鍣�/瑷�(j矛)鏁�(sh霉)鍣細5鍊�(g猫)
銆€銆€涓柗婧愶細澶氶仈(d谩) 29鍊�(g猫)涓柗婧�
銆€銆€UART 鎺ュ彛锛�2鍊�(g猫)
銆€銆€SPI 鎺ュ彛锛�1鍊�(g猫)
銆€銆€I2C 鎺ュ彛锛�1鍊�(g猫)
銆€銆€鐪嬮杸鐙楀畾鏅�(sh铆)鍣細鏀寔
銆€銆€浣庡姛鑰楁ā寮忥細绌洪枒妯″紡鍜屾帀闆绘ā寮�
銆€銆€灏佽褰㈠紡锛�40 寮曡叧 PDIP銆乀QFP

鐗规€�

SC87C51CCF40 鐨勪富瑕佺壒鎬у寘鎷珮鎬ц兘铏曠悊鍣ㄥ収(n猫i)鏍稿拰璞愬瘜鐨勫瑷�(sh猫)闆嗘垚锛�
銆€銆€1. 澧炲挤(qi谩ng)鍨� 8051 鍏�(n猫i)鏍革紝鎸囦护鍩�(zh铆)琛岄€熷害姣斿偝绲�(t菕ng) 8051 蹇� 6-12 鍊�銆�
銆€銆€2. 楂橀仈(d谩) 64KB 鐨� Flash 瀛樺劜(ch菙)鍣紝鏀寔鍦ㄧ窔绶ㄧ▼鍜屽娆℃摝瀵�銆�
銆€銆€3. 鍏�(n猫i)缃暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍣� SRAM 鍜屾摯(ku貌)灞� SFR 鍗€(q奴)鍩�锛屽寮�(qi谩ng)浜嗗皪寰�(f霉)闆滅▼搴忕殑鏀寔鑳藉姏銆�
銆€銆€4. 澶氶仈(d谩) 5 鍊�(g猫)鐛�(d煤)绔嬬殑瀹氭檪(sh铆)鍣�/瑷�(j矛)鏁�(sh霉)鍣�锛屾敮鎸� 16 浣嶆垨 8 浣嶆ā寮�锛屽彲婊胯冻澶氱ó瀹氭檪(sh铆)鍜岃剤娌栨脯閲忛渶姹�銆�
銆€銆€5. 闆嗘垚 UART銆丼PI 鍜� I2C 绛夊绋€氫俊鎺ュ彛锛屾柟渚胯垏澶栭儴瑷�(sh猫)鍌欓€ｆ帴銆�
銆€銆€6. 鏀寔澶氱ó浣庡姛鑰楁ā寮�锛屽彲浠ラ’钁楅檷浣庣郴绲�(t菕ng)鐨勮兘鑰椼€�
銆€銆€7. 寮�(qi谩ng)澶х殑涓柗绯荤当(t菕ng)锛屾渶澶氭敮鎸� 29 鍊�(g猫)涓柗婧�锛岃兘澶犲揩閫熼熆鎳�(y墨ng)澶栭儴浜嬩欢銆�
銆€銆€8. 宸ヤ綔闆诲鑼冨湇瀵�锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)锛屽彲鍦� 2.4V 鑷� 5.5V 涓嬫甯搁亱(y霉n)琛�銆�

鎳�(y墨ng)鐢�

SC87C51CCF40 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕侀珮鎬ц兘鍜屽鍔熻兘鐨勫牬鏅腑锛�
銆€銆€1. 瀹剁敤闆诲櫒闋�(l菒ng)鍩燂紝濡傜┖瑾�(di脿o)銆佸啺绠�銆佹礂琛ｆ(j墨)绛夋櫤鑳藉闆荤殑涓绘帶鑺墖銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栭牁(l菒ng)鍩�锛屼緥濡傞浕姗�(j墨)鎺у埗銆佸偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞�銆�
銆€銆€3. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝�锛屽闆诲瓙鐜╁叿銆佹暩(sh霉)纰肩浉妗�銆佷究鏀滃紡瑷�(sh猫)鍌欑瓑銆�
銆€銆€4. 閫氫俊瑷�(sh猫)鍌欙紝濡傚皬鍨嬬恫(w菐ng)绲�(lu貌)鎺у埗鍣�銆佹暩(sh霉)鎿�(j霉)鍌宠几妯″绛夈€�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屽鍋ュ悍鐩�(ji膩n)娓剙銆佽绯栧剙绛夌啊鍠啱(y墨)鐧傚剙鍣ㄧ殑涓绘帶鍠厓銆�
銆€銆€6. 鍏朵粬宓屽叆寮忕郴绲�(t菕ng)锛屽瀹夐槻鐩�(ji膩n)鎺�銆佺挵(hu谩n)澧冩娓瓑銆�