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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

PIC绯诲垪鍠墖姗�
闁辫畝锛�1934鏅傞枔锛�2022-02-26 16:27:38

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PIC鍠墖姗熺殑鍎�(y艒u)鍕�

    1) PIC澶х殑鐗归粸鏄笉鎼炲柈绱旂殑鍔熻兘鍫嗙⿳锛岃�屾槸寰炲闅涘嚭鐧�(f膩)锛岄噸瑕栫敘(ch菐n)鍝佺殑鎬ц兘鑸囧児鏍兼瘮锛岄潬鐧�(f膩)灞曞绋瀷铏熶締婊胯冻涓嶅悓灞ゆ鐨勬噳(y墨ng)鐢ㄨ姹傘�傚氨瀵﹂殯鑰岃█锛屼笉鍚岀殑鎳�(y墨ng)鐢ㄥ皪鍠墖姗熷姛鑳藉拰璩囨簮鐨勯渶姹備篃鏄笉鍚岀殑銆傛瘮濡�锛屼竴鍊嬫懇鎵樿粖鐨勯粸鐏櫒闇�瑕佷竴鍊婭/O杓冨皯銆丷AM鍙婄▼搴忓瓨鍎茬┖闁撲笉澶�銆佸彲闈犳�ц純楂樼殑灏忓瀷鍠墖姗燂紝鑻ラ噰鐢�40鑵充笖鍔熻兘寮峰ぇ鐨勫柈鐗囨锛屾姇璩囧ぇ涓嶈锛屼娇鐢ㄨ捣渚嗕篃涓嶆柟渚�銆侾IC绯诲垪寰炰綆鍒伴珮鏈夊咕鍗佸�嬪瀷铏燂紝鍙互婊胯冻鍚勭ó闇�瑕�銆傚叾涓紝PIC10F20X鍠墖姗熷儏鏈�6鍊嬪紩鑵�锛屾槸涓栫晫涓婂皬鐨勫柈鐗囨銆�

    瑭插瀷铏熸湁512瀛楃瘈(ji茅)ROM銆�25瀛楃瘈(ji茅)RAM銆佷竴鍊�8浣嶅畾鏅傚櫒銆佷竴鏍硅几鍏ョ窔銆�5鏍笽/O绶�锛屽競闈㈠敭鍍瑰湪3锛�6鍏冧汉姘戝梗銆傞�欐ǎ涓�娆惧柈鐗囨鍦ㄨ薄鎽╂墭杌婇粸鐏櫒閫欐ǎ鐨勬噳(y墨ng)鐢ㄧ劇鐤戞槸闈炲父閬╁悎銆侾IC鐨勯珮妾斿瀷铏�锛屽PIC16C74锛堝皻涓嶆槸楂樻獢鍨嬭櫉锛夋湁40鍊嬪紩鑵筹紝鍏跺収(n猫i)閮ㄨ硣婧愮偤ROM鍏�4K銆�192瀛楃瘈(ji茅)RAM銆�8璺疉/D銆�3鍊�8浣嶅畾鏅傚櫒銆�2鍊婥CP妯″銆佷笁鍊嬩覆琛屽彛銆�1鍊嬪苟琛屽彛銆�11鍊嬩腑鏂锋簮銆�33鍊婭/O鑵�銆傞�欐ǎ涓�鍊嬪瀷铏熷彲浠ュ拰鍏跺畠鐨勯珮妾斿瀷铏熷缇�銆�

    2) 绮剧啊鎸囦护浣垮叾鍩�(zh铆)琛屾晥鐜囧ぇ鐐烘彁楂樸�侾IC绯诲垪8浣岰MOS鍠墖姗熷叿鏈夌殑RISC绲�(ji茅)妲�(g貌u)锛屾暩(sh霉)鎿�(j霉)绺界窔鍜屾寚浠ょ附绶氬垎闆㈢殑鍝堜經绺界窔锛圚arvard锛夌祼(ji茅)妲�(g貌u)锛屼娇鎸囦护鍏锋湁鍠瓧闀风殑鐗规��锛屼笖鍏佽ū鎸囦护纰肩殑浣嶆暩(sh霉)鍙浜�8浣嶇殑鏁�(sh霉)鎿�(j霉)浣嶆暩(sh霉)锛岄�欒垏鍌崇当(t菕ng)鐨勯噰鐢–ISC绲�(ji茅)妲�(g貌u)鐨�8浣嶅柈鐗囨鐩告瘮锛屽彲浠ラ仈鍒�2:1鐨勪唬纰煎绺�锛岄�熷害鎻愰珮4鍊嶃��

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    5) 鍏跺紩鑵冲叿鏈夐槻鐬厠(t脿i)鑳藉姏,閫氶亷闄愭祦闆婚樆鍙互鎺ヨ嚦220V浜ゆ祦闆绘簮,鍙洿鎺ヨ垏绻奸浕鍣ㄦ帶鍒堕浕璺浉閫�,鐒￠爤鍏夐浕鑰﹀悎鍣ㄩ殧闆�锛岀郸鎳�(y墨ng)鐢ㄥ付渚嗘サ澶ф柟渚�銆�

    6) 寰瑰簳鐨勪繚瀵嗘�с�侾IC浠ヤ繚瀵嗙啍绲蹭締淇濊浠ｇ⒓锛岀敤鎴跺湪鐕掑叆浠ｇ⒓鍚庣啍鏂风啍绲诧紝鍒ヤ汉鍐嶄篃鐒℃硶璁�鍑�锛岄櫎闈炴仮寰�(f霉)鐔旂挡銆侾IC閲囩敤鐔旂挡娣卞煁宸ヨ棟锛屾仮寰�(f霉)鐔旂挡鐨勫彲鑳芥�фサ灏�銆�

    7) 鑷付鐪嬮杸鐙楀畾鏅傚櫒锛屽彲浠ョ敤渚嗘彁楂樼▼搴忛亱琛岀殑鍙潬鎬с��

    8) 鐫＄湢鍜屼綆鍔熻�楁ā寮�銆傞洊鐒禤IC鍦ㄩ�欐柟闈㈠凡涓嶈兘鑸囨柊鍨嬬殑TI锛峂SP430鐩告瘮锛屼絾鍦ㄥぇ澶氭暩(sh霉)鎳�(y墨ng)鐢ㄥ牬鍚堥倓鏄兘婊胯冻闇�瑕佺殑銆�


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    PIC16C5X绯诲垪鏄棭鍦ㄥ競鍫翠笂寰楀埌鐧�(f膩)灞曠殑绯诲垪锛屽洜鍏跺児鏍艰純浣庯紝涓旀湁杓冨畬鍠勭殑闁嬬櫦(f膩)鎵嬫锛屽洜姝ゅ湪鍦嬪収(n猫i)鎳�(y墨ng)鐢ㄧ偤寤ｆ硾锛涜�孭IC12C5XX鏄笘鐣屽�嬪叓鑵充綅鍠墖姗熷彲鐢ㄤ簬绨″柈鐨勬櫤鑳芥帶鍒剁瓑涓�浜涘皪鍠墖姗熼珨绌嶈姹傝純楂樼殑鍦版柟锛屽墠鏅崄鍒嗗唬闂�銆�

    涓獢8浣嶅柈鐗囨锛歅IC12C6XX/PIC16CXXX绯诲垪

    PIC涓獢鐢�(ch菐n)鍝佹槸Microchip閲嶉粸鐧�(f膩)灞曠殑绯诲垪鐢�(ch菐n)鍝�锛屽搧绋偤璞愬瘜锛屽叾鎬ц兘姣斾綆妾旂敘(ch菐n)鍝佹湁鎵�鎻愰珮锛屽鍔犱簡涓柗鍔熻兘锛屾寚浠ゅ懆鏈熷彲閬斿埌200ns锛屽付A/D锛屽収(n猫i)閮‥2PROM鏁�(sh霉)鎿�(j霉)瀛樺劜鍣紝闆欐檪閻樺伐浣�锛屾瘮杓冭几鍑猴紝鎹曟崏杓稿叆锛孭WM杓稿嚭锛孖2C鍜孲PI鎺ュ彛锛岀暟姝ヤ覆琛岄�氳▕锛圲SART锛�锛屾ā鎿浕澹撴瘮杓冨櫒鍙奓CD椹�(q奴)鍕曠瓑绛夛紝鍏跺皝瑁濆緸8鑵冲埌68鑵�锛屽彲鐢ㄤ簬楂樸�佷腑銆佷綆妾旂殑闆诲瓙鐢�(ch菐n)鍝佽ō(sh猫)瑷堜腑,鍍规牸閬╀腑锛屽唬娉涙噳(y墨ng)鐢ㄥ湪鍚勯闆诲瓙鐢�(ch菐n)鍝佷腑銆�

    楂樻獢8浣嶅柈鐗囨锛歅IC17CXX绯诲垪

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    Microchip鍏徃PIC绯诲垪鍠墖姗熷凡鍑轰簡PIC18F绯诲垪锛屼富瑕佹噳(y墨ng)鐢ㄤ簬鐒＄窔閫氳▕鎶�琛�(sh霉)锛岄浕姗熸帶鍒剁郴绲�(t菕ng)绛夊京(f霉)闆滄帶鍒剁郴绲�(t菕ng)銆�


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