MCS-51单片机按照功能划分是由哪几部分组成的 mcs-51单片机是由哪些部分组成的
MCS-51\u5355\u7247\u673a\u6309\u7167\u529f\u80fd\u5212\u5206\u662f\u7531\u54ea\u51e0\u90e8\u5206\u7ec4\u6210\u7684MCS-51\u5355\u7247\u673a\u6309\u7167\u529f\u80fd\u5212\u5206\u662f\u7531\u8fd0\u7b97\u5668\uff0c\u63a7\u5236\u5668\uff0c\u7247\u5185\u5b58\u50a8\u5668\uff0c4\u4e2a\u5e76\u884cI/O\u53e3\uff0c\u4e32\u884c\u53e3\uff0c\u5b9a\u65f6/\u8ba1\u6570\u5668\uff0c\u4e2d\u65ad\u7cfb\u7edf\uff0c\u632f\u8361\u5668\u7b49\u529f\u80fd\u90e8\u4ef6\u7ec4\u6210\u3002
mcs-51\u5355\u7247\u673a\u6309\u7167\u529f\u80fd\u5212\u5206\u662f\u7531\u8fd0\u7b97\u5668\uff0c\u63a7\u5236\u5668\uff0c\u7247\u5185\u5b58\u50a8\u5668\uff0c4\u4e2a\u5e76\u884ci/o\u53e3\uff0c\u4e32\u884c\u53e3\uff0c\u5b9a\u65f6/\u8ba1\u6570\u5668\uff0c\u4e2d\u65ad\u7cfb\u7edf\uff0c\u632f\u8361\u5668\u7b49\u529f\u80fd\u90e8\u4ef6\u7ec4\u6210\u3002
MCS-51单片机按照功能划分是由运算器，控制器，片内存储器，4个并行I/O口，串行口，定时/计数器，中断系统，振荡器等功能部件组成。绛旓細mcs-51鍗曠墖鏈烘寜鐓у姛鑳藉垝鍒嗘槸鐢辫繍绠楀櫒锛屾帶鍒跺櫒锛岀墖鍐呭瓨鍌ㄥ櫒锛4涓苟琛宨/o鍙ｏ紝涓茶鍙ｏ紝瀹氭椂/璁℃暟鍣紝涓柇绯荤粺锛屾尟鑽″櫒绛夊姛鑳介儴浠剁粍鎴愩
绛旓細鎸夊姛鑳戒笉鍚屽彲鍒嗕负涓変釜閮ㄥ垎鍒嗗埆鍙仛锛锛嶏紞宸ヤ綔瀵勫瓨鍣ㄥ尯锛涳紞锛嶄綅瀵诲潃鍖猴紱锛嶏紞閫氱敤鍖銆
绛旓細绛旓細MCS-51鍗曠墖鏈虹殑P1鍙ｆ槸涓撻棬渚涚敤鎴蜂娇鐢ㄧ殑I/O鍙ｏ紝鐢ㄦ埛鍙互鍒╃敤瀹冧綔涓篒/O鍙ｇ嚎浣跨敤銆P1鍙ｆ槸鍑嗗弻鍚戝彛銆
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