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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 > QM3016S

QM3016S 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/9 18:12:24 鏌ョ湅 闁辫畝锛�26

QM3016S鏄竴娆鹃珮绮惧害銆佷綆鍔熻�楃殑CMOS瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻�(RTC)鑺墖锛屼富瑕佺敤浜庢彁渚涚簿婧�(zh菙n)鐨勬檪(sh铆)闁撳拰鏃ユ鍔熻兘銆傝┎鑺墖鍏�(n猫i)缃尟钑╁櫒闆昏矾锛屾敮鎸佸閮�32.768kHz鏅舵尟锛屽叿鏈夌銆佸垎銆佹檪(sh铆)銆佹棩銆佹棩鏈�銆佹湀鍜屽勾鐨勮▓(j矛)鏅�(sh铆)鍔熻兘锛屽苟鑳借嚜鍕�(d貌ng)铏曠悊闁忓勾瑾�(di脿o)鏁淬�傛澶�锛孮M3016S閭勫叿鍌欐帀闆绘娓�(c猫)鍔熻兘锛岃兘澶犲湪涓婚浕婧愭柗闆绘檪(sh铆)鍒囨彌鍒板倷鐢ㄩ浕婧愪互缍寔鏅�(sh铆)闁撲俊鎭笉涓熷け銆�
銆�銆�瑭茶姱鐗囧唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕佺簿婧�(zh菙n)鏅�(sh铆)闁撳拰鏃ユ湡瑷橀寗鐨勫悇绋浕瀛愯ō(sh猫)鍌欎腑锛屼緥濡傚鐢ㄩ浕鍣�銆佸伐妤�(y猫)鎺у埗銆侀啱(y墨)鐧傝ō(sh猫)鍌欏拰娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺瓑銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.8V~5.5V
銆�銆�宸ヤ綔闆绘祦锛氬吀鍨嬪��300nA(鍌欎唤妯″紡)
銆�銆�鏅�(sh铆)閻樼簿搴︼細卤5ppm(-40鈩冭嚦+85鈩�)
銆�銆�I2C鎺ュ彛閫熷害锛�400kHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+85鈩�
銆�銆�灏佽褰㈠紡锛歋OP-8

鐗规��

QM3016S鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴﹀(sh铆)鏅�(sh铆)鏅�(sh铆)閻樺姛鑳�锛屽彲绮剧⒑椤ず绉�銆佸垎銆佸皬鏅�(sh铆)銆佹槦鏈�銆佹棩鏈�銆佹湀浠藉拰骞翠唤銆�
銆�銆�2. 鏀寔鑷嫊(d貌ng)闁忓勾瑁�(b菙)鍎熷姛鑳�锛岃兘澶犳纰鸿▓(j矛)绠楀钩骞村拰闁忓勾銆�
銆�銆�3. 鍏�(n猫i)缃綆鍔熻�楄ō(sh猫)瑷�(j矛)锛岄仼鍚堥浕姹犱緵闆诲牬(ch菐ng)鏅�锛屽欢闀�(zh菐ng)闆绘睜浣跨敤澹藉懡銆�
銆�銆�4. 鎺夐浕妾㈡脯(c猫)鍔熻兘锛屽湪涓婚浕婧愬け鏁堟檪(sh铆)鑷嫊(d貌ng)鍒囨彌鍒板倷鐢ㄩ浕婧愩��
銆�銆�5. 鎻愪緵I2C鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒閫�(j矛n)琛岄�氫俊锛屽吋瀹规(bi膩o)婧�(zh菙n)鍜屽揩閫熸ā寮�銆�
銆�銆�6. 瀵伐浣滈浕澹撹寖鍦嶅拰鍎�(y艒u)鐣扮殑宸ヤ綔婧害鎬ц兘锛岄仼鎳�(y墨ng)澶氱ó寰�(f霉)闆滅挵(hu谩n)澧冩噳(y墨ng)鐢�銆�
銆�銆�7. 灏佽灏忓阀锛屾槗浜庨泦鎴愬埌绶婃箠鍨嬭ō(sh猫)瑷�(j矛)涓�銆�

鎳�(y墨ng)鐢�

QM3016S閬╃敤浜庡悇绋渶瑕佸(sh铆)鏅�(sh铆)鏅�(sh铆)闁撳拰鏃ユ湡鍔熻兘鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏅鸿兘瀹堕浕鐢�(ch菐n)鍝�锛屽鍐扮銆佹礂琛ｆ(j墨)鍜岀┖瑾�(di脿o)绛�锛岀敤浜庤閷勯亱(y霉n)琛屾檪(sh铆)闁撳拰瑷�(sh猫)瀹氬畾鏅�(sh铆)浠诲嫏(w霉)銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌�锛岀敤浜庣洠(ji膩n)鎺у拰瑷橀寗鎿嶄綔鏅�(sh铆)闁撳強缍(h霉)鍛ㄦ湡銆�
銆�銆�3. 閱�(y墨)鐧傚剙鍣�锛屽琛�澹撹▓(j矛)鍜岃绯栧剙锛岀⒑淇濇暩(sh霉)鎿�(j霉)瑷橀寗鐨勬檪(sh铆)闁撴埑婧�(zh菙n)纰�銆�
銆�銆�4. GPS妯″鍜屽皫(d菐o)鑸郴绲�(t菕ng)锛岀偤浣嶇疆鏁�(sh霉)鎿�(j霉)鎻愪緵鏅�(sh铆)闁撳熀婧�(zh菙n)銆�
銆�銆�5. 渚挎敎寮忔秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紝濡傞浕瀛愯鍏稿拰鎵嬫寔绲傜锛屾彁渚涢閻樺拰鏃ユ鍔熻兘銆�

鏇夸唬鍨嬭櫉(h脿o)

DS1307, PCF8563, RX8025T

qm3016s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㈠児(ji脿)