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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > MC145051DWR2

MC145051DWR2 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 16:53:38 鏌ョ湅 闁辫畝锛�31

MC145051DWR2 鏄竴娆剧敱 ON Semiconductor 鎻愪緵鐨勪綆鍔熻�� CMOS 瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻� (RTC) 鍜屾棩姝疯姱鐗�銆傚畠鑳藉鎻愪緵绉掋�佸垎銆佹檪(sh铆)銆佹棩鏈�銆佹湀浠藉拰骞寸殑淇℃伅锛屽悓鏅�(sh铆)鏀寔闁忓勾淇鍔熻兘銆傝┎鑺墖鍏锋湁楂橀泦鎴愬害銆佷綆鍔熻�楃殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬闇�瑕佺簿纰烘檪(sh铆)闁撶鐞嗙殑闆绘睜渚涢浕瑷�(sh猫)鍌欍��
銆�銆�MC145051DWR2 鐨勮ō(sh猫)瑷�(j矛)浣垮叾闈炲父閬╁悎渚挎敎寮忚ō(sh猫)鍌欏拰灏�(du矛)鍔熻�楄姹傛サ浣庣殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屼緥濡傛秷璨�(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝�銆佸伐妤�(y猫)鎺у埗绯荤当(t菕ng)浠ュ強閫氫俊瑷�(sh猫)鍌欑瓑銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.0V 鑷� 6.0V
銆�銆�闆绘祦娑堣�楋細鍏稿瀷鍊肩偤 350nA锛堝湪 3V 涓嬶級
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛�14 寮曡叧 DIP 鎴� SOIC
銆�銆�闋荤巼绮惧害锛毬�2 鍒嗛悩/鏈堬紙25掳C 涓嬶級
銆�銆�鏅�(sh铆)閻樻牸寮忥細12 灏忔檪(sh铆)鎴� 24 灏忔檪(sh铆)鍒跺彲閬�

鐗规��

MC145051DWR2 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 闆嗘垚瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻樺拰鏃ユ鍔熻兘锛屽彲鑷嫊(d貌ng)瑾�(di脿o)鏁磋嚦 2100 骞�銆�
銆�銆�2. 鏀寔澶氱ó杓稿嚭鏍煎紡锛屽寘鎷� 12 灏忔檪(sh铆)鍒跺拰 24 灏忔檪(sh铆)鍒�銆�
銆�銆�3. 瓒呬綆鍔熻�楄ō(sh猫)瑷�(j矛)锛岄仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢ㄣ��
銆�銆�4. 鍏�(n猫i)缃尟钑╁櫒闆昏矾锛屾敮鎸� 32.768kHz 鏅堕珨銆�
銆�銆�5. 鍙法绋嬫柟娉㈣几鍑猴紝渚夸簬鍚屾澶栭儴瑷�(sh猫)鍌�銆�
銆�銆�6. 鑷嫊(d貌ng)闁忓勾瑁�(b菙)鍎熷姛鑳�锛岀⒑淇濇檪(sh铆)闁撴簴(zh菙n)纰烘�с��
銆�銆�7. 绨�(ji菐n)鍠殑涓茶鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒閫氫俊銆�
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)銆�

鎳�(y墨ng)鐢�

MC145051DWR2 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佸(sh铆)鏅�(sh铆)鏅�(sh铆)闁撳拰鏃ユ湡瑷橀寗鐨勫牬(ch菐ng)鏅腑锛屽叿楂斿寘鎷細
銆�銆�1. 瀹剁敤闆诲櫒涓殑鏅�(sh铆)闁撻’绀烘ā濉�銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)鏅�(sh铆)闁撴埑鍔熻兘銆�
銆�銆�3. POS 姗�(j墨)鍜屽叾浠栭噾铻嶇祩绔殑鏅�(sh铆)闁撹閷勩��
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勬檪(sh铆)闁撹拷韫ゅ姛鑳�銆�
銆�銆�5. 閫氫俊瑷�(sh猫)鍌欎腑鐨勬檪(sh铆)闁撳悓姝ユā濉�銆�
銆�銆�6. 宓屽叆寮忕郴绲�(t菕ng)涓殑鏅�(sh铆)閻樼鐞嗗柈鍏�銆�
銆�銆�7. 鍚勭ó渚挎敎寮忚ō(sh猫)鍌欎腑鐨勯浕姹犱緵闆绘檪(sh铆)閻樿В姹烘柟妗�銆�

鏇夸唬鍨嬭櫉(h脿o)

MC145051BWR2G, DS1307, PCF8563

mc145051dwr2鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)