![\"STC12C5A60S2\u5355\u7247\u673a\u7684\u5185\u90e8\u6784\u9020\u53ca\u529f\u80fd\u8be6\u7ec6\u4ecb\u7ecd\"](\"http:\/\/www.szryc.com\/uploads\/allimg\/190722\/13542RQ4-0.png\")
<\/p>\n\n\tSTC12C5A60S2\u5355\u7247\u673a<\/u>\u662f\u4e00\u6b3e\u529f\u80fd\u6bd4\u8f83\u5f3a\u5927\u7684\u5355\u7247\u673a\uff0c\u5728\u4f17\u591a\u768451\u7cfb\u5217\u5355\u7247\u673a\u4e2d\uff0c\u8981\u7b97\u56fd\u5185STC \u516c\u53f8\u76841T\u589e\u5f3a\u7cfb\u5217\u66f4\u5177\u6709\u7ade\u4e89\u529b\uff0c\u56e0\u4ed6\u4e0d\u4f46\u548c8051\u6307\u4ee4\u3001\u7ba1\u811a\u5b8c\u5168\u517c\u5bb9\uff0c\u800c\u4e14\u5176\u7247\u5185\u7684\u5177\u6709\u5927\u5bb9\u91cf\u7a0b\u5e8f\u5b58\u50a8\u5668<\/u>\u4e14\u662fFLASH\u5de5\u827a\u7684\uff0c\u5982STC12C5A60S2\u5355\u7247\u673a\u5185\u90e8\u5c31\u81ea\u5e26\u9ad8\u8fbe60K FLASH ROM<\/u>\uff0c\u8fd9\u79cd\u5de5\u827a\u7684\u5b58\u50a8<\/u>\u5668\u7528\u6237\u53ef\u4ee5\u7528\u7535\u7684\u65b9\u5f0f\u77ac\u95f4\u64e6\u9664\u3001\u6539\u5199\u3002\u800c\u4e14STC\u7cfb\u5217\u5355\u7247\u673a\u652f\u6301\u4e32\u53e3\u7a0b\u5e8f\u70e7\u5199\u3002<\/p>\n
\n\t<\/p>\n
\n\t1\u3001STC12C5A60S2\u7b80\u4ecb<\/p>\n
\n\tSTC12C5A60S2\/AD\/PWM\u7cfb\u5217\u5355\u7247\u673a\u662f\u5b8f\u6676\u79d1\u6280\u751f\u4ea7\u7684\u5355\u65f6\u949f<\/u>\/\u673a\u5668\u5468\u671f\uff081T\uff09\u7684\u5355\u7247\u673a\uff0c\u662f\u9ad8\u901f\/\u4f4e\u529f\u8017\/\u8d85\u5f3a\u6297\u5e72\u6270\u7684\u65b0\u4e00\u4ee38051\u5355\u7247\u673a\uff0c\u6307\u4ee4\u4ee3\u7801\u5b8c\u5168\u517c\u5bb9\u4f20\u7edf8051\uff0c\u4f46\u901f\u5ea6\u5feb8-12\u500d\u3002\u5185\u90e8\u96c6\u6210MAX810\u4e13\u7528\u590d\u4f4d\u7535\u8def<\/u>\uff0c2\u8defPWM\uff0c8\u8def\u9ad8\u901f10\u4f4dA\/D\u8f6c\u6362\uff08250K\/S\uff09\uff0c\u9488\u5bf9\u7535\u673a\u63a7\u5236\uff0c\u5f3a\u5e72\u6270\u573a\u5408\u3002<\/p>\n
\n\t1.\u589e\u5f3a\u578b8051CPU<\/u>\uff0c1T\uff0c\u5355\u65f6\u949f\/\u673a\u5668\u5468\u671f\uff0c\u6307\u4ee4\u4ee3\u7801\u5b8c\u5168\u517c\u5bb9\u4f20\u7edf8051;<\/p>\n
\n\t2.\u5de5\u4f5c\u7535\u538b\uff1aSTC12C5A60S2\u7cfb\u5217\u5de5\u4f5c\u7535\u538b\uff1a5.5V-3.3V\uff085V\u5355\u7247\u673a\uff09STC12LE5A60S2\u7cfb\u5217\u5de5\u4f5c\u7535\u538b\uff1a3.6V-2.2V\uff083V\u5355\u7247\u673a\uff09;<\/p>\n
\n\t3.\u5de5\u4f5c\u9891\u7387\u8303\u56f4\uff1a0-35MHz\uff0c\u76f8\u5f53\u4e8e\u666e\u901a8051\u76840\uff5e420MHz;<\/p>\n
\n\t4.\u7528\u6237\u5e94\u7528\u7a0b\u5e8f\u7a7a\u95f48K\/16K\/20K\/32K\/40K\/48K\/52K\/60K\/62K\u5b57\u8282;<\/p>\n
\n\t5.\u7247\u4e0a\u96c6\u62101280\u5b57\u8282RAM<\/u>;<\/p>\n
\n\t6.\u901a\u7528I\/O<\/u>\u53e3\uff0836\/40\/44\u4e2a\uff09\uff0c\u590d\u4f4d\u540e\u4e3a\uff1a\u51c6\u53cc\u5411\u53e3\/\u5f31\u4e0a\u62c9\uff08\u666e\u901a8051\u4f20\u7edfI\/O\u53e3\uff09\uff0c\u53ef\u8bbe\u7f6e\u6210\u56db\u79cd\u6a21\u5f0f\uff1a\u51c6\u53cc\u5411\u53e3\/\u5f31\u4e0a\u62c9\uff0c\u63a8\u633d\/\u5f3a\u4e0a\u62c9\uff0c\u4ec5\u4e3a\u8f93\u5165\/\u9ad8\u963b\uff0c\u5f00\u6f0f\uff0c\u6bcf\u4e2aI\/O\u53e3\u9a71\u52a8\u80fd\u529b\u5747\u53ef\u8fbe\u523020mA\uff0c\u4f46\u6574\u4e2a\u82af\u7247\u6700\u5927\u4e0d\u8981\u8d85\u8fc7120ma;<\/p>\n
\n\t7.ISP\uff08\u5728\u7cfb\u7edf\u53ef\u7f16\u7a0b\uff09\/IAP\uff08\u5728\u5e94\u7528\u53ef\u7f16\u7a0b\uff09\uff0c\u65e0\u9700\u4e13\u7528\u7f16\u7a0b\u5668<\/u>\uff0c\u65e0\u9700\u4e13\u7528\u4eff\u771f\u5668<\/u>\u53ef\u901a\u8fc7\u4e32\u53e3\uff08P3.0\/P3.1\uff09\u76f4\u63a5\u4e0b\u8f7d\u7528\u6237\u7a0b\u5e8f\uff0c\u6570\u79d2\u5373\u53ef\u5b8c\u6210\u4e00\u7247;<\/p>\n
\n\t8.\u6709EEPROM\u529f\u80fd\uff08STC12C5A62S2\/AD\/PWM\u65e0\u5185\u90e8EEPROM\uff09;<\/p>\n
\n\t9.\u5185\u90e8\u96c6\u6210MAX810\u4e13\u7528\u590d\u4f4d\u7535\u8def\uff08\u5916\u90e8\u6676\u4f53<\/u>12M\u4ee5\u4e0b\u65f6\uff0c\u590d\u4f4d\u811a\u53ef\u76f4\u63a51K\u7535\u963b<\/u>\u5230\u5730\uff09;<\/p>\n
\n\t10.\u5916\u90e8\u6389\u7535\u68c0\u6d4b\u7535\u8def\uff1a\u5728P4.6\u53e3\u6709\u4e00\u4e2a\u4f4e\u538b\u95e8\u69db\u6bd4\u8f83\u5668<\/u>\uff0c5V\u5355\u7247\u673a\u4e3a1.32V\uff0c\u8bef\u5dee\u4e3a+\/-5%\uff0c3.3V\u5355\u7247\u673a\u4e3a1.30V\uff0c\u8bef\u5dee\u4e3a+\/-3%;<\/p>\n
\n\t11.\u65f6\u949f\u6e90\uff1a\u5916\u90e8\u9ad8\u7cbe\u5ea6\u6676\u4f53\/\u65f6\u949f\uff0c\u5185\u90e8R\/C\u632f\u8361\u5668<\/u>\uff08\u6e29\u6f02\u4e3a+\/-5%\u5230+\/-10%\u4ee5\u5185\uff091\u7528\u6237\u5728\u4e0b\u8f7d\u7528\u6237\u7a0b\u5e8f\u65f6\uff0c\u53ef\u9009\u62e9\u662f\u4f7f\u7528\u5185\u90e8R\/C\u632f\u8361\u5668\u8fd8\u662f\u5916\u90e8\u6676\u4f53\/\u65f6\u949f\uff0c\u5e38\u6e29\u4e0b\u5185\u90e8R\/C\u632f\u8361\u5668\u9891\u7387\u4e3a\uff1a5.0V\u5355\u7247\u673a\u4e3a\uff1a11MHz\uff5e15.5MHz\uff0c3.3V\u5355\u7247\u673a\u4e3a\uff1a8MHz\uff5e12MHz\uff0c\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u65f6\uff0c\u53ef\u9009\u62e9\u4f7f\u7528\u5185\u90e8\u65f6\u949f\uff0c\u4f46\u56e0\u4e3a\u6709\u5236\u9020<\/u>\u8bef\u5dee\u548c\u6e29\u6f02\uff0c\u4ee5\u5b9e\u9645\u6d4b\u8bd5<\/u>\u4e3a\u51c6;<\/p>\n
\n\t12.\u51714\u4e2a16\u4f4d\u5b9a\u65f6\u5668<\/u>\u4e24\u4e2a\u4e0e\u4f20\u7edf8051\u517c\u5bb9\u7684\u5b9a\u65f6\u5668\/\u8ba1\u6570\u5668\uff0c16\u4f4d\u5b9a\u65f6\u5668T0\u548cT1\uff0c\u6ca1\u6709\u5b9a\u65f6\u56682\uff0c\u4f46\u6709\u72ec\u7acb\u6ce2\u7279\u7387\u53d1\u751f\u5668\u505a\u4e32\u884c\u901a\u8baf\u7684\u6ce2\u7279\u7387\u53d1\u751f\u5668\u518d\u52a0\u4e0a2\u8defPCA\u6a21\u5757\u53ef\u518d\u5b9e\u73b02\u4e2a16\u4f4d\u5b9a\u65f6\u5668;<\/p>\n
\n\t13.2\u4e2a\u65f6\u949f\u8f93\u51fa\u53e3\uff0c\u53ef\u7531T0\u7684\u6ea2\u51fa\u5728P3.4\/T0\u8f93\u51fa\u65f6\u949f\uff0c\u53ef\u7531T1\u7684\u6ea2\u51fa\u5728P3.5\/T1\u8f93\u51fa\u65f6\u949f;<\/p>\n
\n\t14.\u5916\u90e8\u4e2d\u65adI\/O\u53e37\u8def\uff0c\u4f20\u7edf\u7684\u4e0b\u964d\u6cbf\u4e2d\u65ad\u6216\u4f4e\u7535\u5e73\u89e6\u53d1\u4e2d\u65ad\uff0c\u5e76\u65b0\u589e\u652f\u6301\u4e0a\u5347\u6cbf\u4e2d\u65ad\u7684PCA\u6a21\u5757\uff0cPowerDown\u6a21\u5f0f\u53ef\u7531\u5916\u90e8\u4e2d\u65ad\u5524\u9192\uff0cINT0\/P3.2\uff0cINT1\/P3.3\uff0cT0\/P3.4\uff0cT1\/P3.5\uff0cRxD\/P3.0\uff0cCCP0\/P1.3\uff08\u4e5f\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668<\/u>\u8bbe\u7f6e\u5230P4.2\uff09\uff0cCCP1\/P1.4\uff08\u4e5f\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668\u8bbe\u7f6e\u5230P4.3\uff09;<\/p>\n
\n\t15.PWM\uff082\u8def\uff09\/PCA\uff08\u53ef\u7f16\u7a0b\u8ba1\u6570\u5668\u9635\u5217\uff0c2\u8def\uff09\uff1a<\/p>\n
\n\t——\u4e5f\u53ef\u7528\u6765\u5f532\u8defD\/A\u4f7f\u7528<\/p>\n
\n\t——\u4e5f\u53ef\u7528\u6765\u518d\u5b9e\u73b02\u4e2a\u5b9a\u65f6\u5668<\/p>\n
\n\t——\u4e5f\u53ef\u7528\u6765\u518d\u5b9e\u73b02\u4e2a\u5916\u90e8\u4e2d\u65ad\uff08\u4e0a\u5347\u6cbf\u4e2d\u65ad\/\u4e0b\u964d\u6cbf\u4e2d\u65ad\u5747\u53ef\u5206\u522b\u6216\u540c\u65f6\u652f\u6301\uff09;<\/p>\n
\n\t16.A\/D\u8f6c\u6362\uff0c10\u4f4d\u7cbe\u5ea6ADC<\/u>\uff0c\u51718\u8def\uff0c\u8f6c\u6362\u901f\u5ea6\u53ef\u8fbe250K\/S\uff08\u6bcf\u79d2\u949f25\u4e07\u6b21\uff09\uff0c\u901a\u7528\u5168\u53cc\u5de5\u5f02\u6b65\u4e32\u884c\u53e3\uff08UART<\/u>\uff09\uff0c\u7531\u4e8eSTC12\u7cfb\u5217\u662f\u9ad8\u901f\u76848051\uff0c\u53ef\u518d\u7528\u5b9a\u65f6\u5668\u6216PCA\u8f6f\u4ef6\u5b9e\u73b0\u591a\u4e32\u53e3;<\/p>\n
\n\t17.STC12C5A60S2\u7cfb\u5217\u6709\u53cc\u4e32\u53e3\uff0c\u540e\u7f00\u6709S2\u6807\u5fd7\u7684\u624d\u6709\u53cc\u4e32\u53e3\uff0cRxD2\/P1.2\uff08\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668\u8bbe\u7f6e\u5230P4.2\uff09\uff0cTxD2\/P1.3\uff08\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668\u8bbe\u7f6e\u5230P4.3\uff09;<\/p>\n
\n\t18.\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff1a-40-+85\u2103\uff08\u5de5\u4e1a\u7ea7\uff09\/0-75\u2103\uff08\u5546\u4e1a\u7ea7\uff0921.\u5c01\u88c5\uff1aPDIP<\/u>-40\uff0cLQFP-44\uff0cLQFP-48I\/O\u53e3\u4e0d\u591f\u65f6\uff0c\u53ef\u75282\u52303\u6839\u666e\u901aI\/O\u53e3\u7ebf\u5916\u63a574HC164\/165\/595\uff08\u5747\u53ef\u7ea7\u8054\uff09\u6765\u6269\u5c55I\/O\u53e3\uff0c\u8fd8\u53ef\u7528A\/D\u505a\u6309\u952e\u626b\u63cf\u6765\u8282\u7701I\/O\u53e3\uff0c\u6216\u7528\u53ccCPU\uff0c\u4e09\u7ebf\u901a\u4fe1\uff0c\u8fd8\u591a\u4e86\u4e32\u53e3\u3002<\/p>\n
\n\tSTC12C5A60S2\u5f15\u811a\u529f\u80fd\u8bf4\u660e<\/p>\n
\n\tVCC\uff1a\u4f9b\u7535\u7535\u538b;<\/p>\n
\n\tGND\uff1a\u63a5\u5730;<\/p>\n
\n\tP0\u53e3\uff1aP0\u53e3\u4e3a\u4e00\u4e2a8\u4f4d\u6f0f\u7ea7\u5f00\u8def<\/u>\u53cc\u5411I\/O\u53e3\uff0c\u6bcf\u4e2a\u7ba1\u811a\u53ef\u5438\u65368TTL\u95e8\u7535\u6d41<\/u>\u3002\u5f53P0\u53e3\u7684\u7ba1\u811a\u5199“1”\u65f6\uff0c\u88ab\u5b9a\u4e49\u4e3a\u9ad8\u963b\u8f93\u5165\u3002P0\u80fd\u591f\u7528\u4e8e\u5916\u90e8\u7a0b\u5e8f\u6570\u636e\u5b58\u50a8\u5668\uff0c\u5b83\u53ef\u4ee5\u88ab\u5b9a\u4e49\u4e3a\u6570\u636e\/\u5730\u5740\u7684\u7b2c\u516b\u4f4d\u3002\u5728FLASH\u7f16\u7a0b\u65f6\uff0cP0\u53e3\u4f5c\u4e3a\u539f\u7801\u8f93\u5165\u53e3\uff0c\u5f53FLASH\u8fdb\u884c\u6821\u9a8c\u65f6\uff0cP0\u8f93\u51fa\u539f\u7801\uff0c\u6b64\u65f6P0\u5916\u90e8\u7535\u4f4d\u5fc5\u987b\u88ab\u62c9\u9ad8;<\/p>\n
\n\tP1\u53e3\uff1aP1\u53e3\u662f\u4e00\u4e2a\u5185\u90e8\u63d0\u4f9b\u4e0a\u62c9\u7535\u963b\u76848\u4f4d\u53cc\u5411I\/O\u53e3\uff0cP1\u53e3\u7f13\u51b2\u5668\u80fd\u63a5\u6536\u8f93\u51fa4TTL\u95e8\u7535\u6d41\u3002P1\u53e3\u7ba1\u811a\u5199\u5165“1”\u540e\uff0c\u7535\u4f4d\u88ab\u5185\u90e8\u4e0a\u62c9\u4e3a\u9ad8\uff0c\u53ef\u7528\u4f5c\u8f93\u5165\uff0cP1\u53e3\u88ab\u5916\u90e8\u4e0b\u62c9\u4e3a\u4f4e\u7535\u5e73\u65f6\uff0c\u5c06\u8f93\u51fa\u7535\u6d41\uff0c\u8fd9\u662f\u7531\u4e8e\u5185\u90e8\u4e0a\u62c9\u7684\u7f18\u6545\u3002\u5728FLASH\u7f16\u7a0b\u548c\u6821\u9a8c\u65f6\uff0cP1\u53e3\u4f5c\u4e3a\u7b2c\u516b\u4f4d\u5730\u5740\u63a5\u6536;<\/p>\n
\n\tP2\u53e3\uff1aP2\u53e3\u4e3a\u4e00\u4e2a\u5185\u90e8\u4e0a\u62c9\u7535\u963b\u76848\u4f4d\u53cc\u5411I\/O\u53e3\uff0cP2\u53e3\u7f13\u51b2\u5668\u53ef\u63a5\u6536\uff0c\u8f93\u51fa4\u4e2aTTL\u95e8\u7535\u6d41\uff0c\u5f53P2\u53e3\u88ab\u5199“1”\u65f6\uff0c\u5176\u7ba1\u811a\u7535\u4f4d\u88ab\u5185\u90e8\u4e0a\u62c9\u7535\u963b\u62c9\u9ad8\uff0c\u4e14\u4f5c\u4e3a\u8f93\u5165\u3002\u4f5c\u4e3a\u8f93\u5165\u65f6\uff0cP2\u53e3\u7684\u7ba1\u811a\u7535\u4f4d\u88ab\u5916\u90e8\u62c9\u4f4e\uff0c\u5c06\u8f93\u51fa\u7535\u6d41\uff0c\u8fd9\u662f\u7531\u4e8e\u5185\u90e8\u4e0a\u62c9\u7684\u7f18\u6545\u3002P2\u53e3\u5f53\u7528\u4e8e\u5916\u90e8\u7a0b\u5e8f\u5b58\u50a8\u5668\u621616\u4f4d\u5730\u5740\u5916\u90e8\u6570\u636e\u5b58\u50a8\u5668\u8fdb\u884c\u5b58\u53d6\u65f6\uff0cP2\u53e3\u8f93\u51fa\u5730\u5740\u7684\u9ad8\u516b\u4f4d\u3002\u5728\u7ed9\u51fa\u5730\u5740“1”\u65f6\uff0c\u5b83\u5229\u7528\u5185\u90e8\u4e0a\u62c9\u7684\u4f18\u52bf\uff0c\u5f53\u5bf9\u5916\u90e8\u516b\u4f4d\u5730\u5740\u6570\u636e\u5b58\u50a8\u5668\u8fdb\u884c\u8bfb\u5199\u65f6\uff0cP2\u53e3\u8f93\u51fa\u5176\u7279\u6b8a\u529f\u80fd\u5bc4\u5b58\u5668\u7684\u5185\u5bb9\u3002P2\u53e3\u5728FLASH\u7f16\u7a0b\u548c\u6821\u9a8c\u65f6\u63a5\u6536\u9ad8\u516b\u4f4d\u5730\u5740\u4fe1\u53f7\u548c\u63a7\u5236\u4fe1\u53f7;<\/p>\n
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