鏅傞枔锛�2025/5/29 8:44:47
闁辫畝锛�11
M41T82SM6F鏄竴娆惧鏅傛檪閻�(RTC)鑺墖锛岄噰鐢⊿O-16灏佽褰㈠紡銆傝┎鍣ㄤ欢闆嗘垚浜嗘檪閻樻棩姝峰姛鑳�銆佸収缃尟钑╁櫒鍜岄浕婧愮鐞嗛浕璺�锛岃兘澶犲湪涓婚浕婧愭柗闆绘檪渚濋潬鍌欑敤闆绘睜绻肩簩(x霉)缍寔鏅傞枔閬嬭銆傚畠鏀寔鍏╃窔鍒禝2C鎺ュ彛鍗�(xi茅)璀�锛屽彲浠ヨ紩鏉捐垏寰帶鍒跺櫒閫茶閫氫俊銆傚伐浣滈浕澹撹寖鍦嶇偤2.0V鑷�5.5V锛岄仼鍚堜綆鍔熻�楁噳鐢ㄥ牬鍚堛��
銆�銆�M41T82绯诲垪浠ュ叾楂樼簿搴︺�佷綆鍔熻�椾互鍙婂娉涚殑宸ヤ綔婧害鑼冨湇(-40掳C鍒�+85掳C)锛岃寤ｆ硾鎳夌敤浜庢秷璨婚浕瀛愩�佸伐妤�(y猫)鎺у埗鍙婇�氫俊闋樺煙銆�
渚涢浕闆诲锛�2.0V~5.5V
銆�銆�宸ヤ綔闆绘祦锛�300nA(鍏稿瀷鍊�)
銆�銆�I2C鎺ュ彛閫熷害锛�400kHz
銆�銆�鏅傞悩绮惧害锛毬�2ppm(25掳C)
銆�銆�瀛樺劜鍣ㄩ鍨嬶細鐒″閮ㄥ瓨鍎插櫒
銆�銆�灏佽褰㈠紡锛歋O-16
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C~+85掳C
M41T82SM6F鍏峰倷鑷嫊闁忓勾瑾挎暣鍔熻兘锛岃兘澶犳纰鸿檿鐞嗘棩鏈熷緸1900骞磋嚦2099骞翠箣闁撶殑鎵�鏈夋儏娉�銆�
銆�銆�瑭茶姱鐗囧収缃�32.768kHz鏅舵尟锛岀劇闇�澶栨帴鏅堕珨鍗冲彲瀵︾従(xi脿n)绮炬簴鐨勬檪闁撳熀婧�銆�
銆�銆�鎻愪緵楝ч悩鍜屽懆鏈熸�у枤閱掑姛鑳�锛屾柟渚胯ō瑷堣�呮牴鎿�(j霉)鍏烽珨闇�姹傝ō缃畾鏅備换鍕欐垨浜嬩欢鎻愰啋銆�
銆�銆�鑺墖鍏ч儴闆嗘垚鏈夐浕婧愭娓浕璺�锛屽湪涓婚浕婧愬け鏁堟檪鑷嫊鍒囨彌鍒板倷鐢ㄩ浕姹犱緵闆绘ā寮忥紝寰炶�岀⒑淇濇檪闁撲俊鎭笉涓熷け銆�
銆�銆�閫氶亷绨″柈鐨処2C绺界窔鍗�(xi茅)璀�锛屼富鎺цō鍌欏彲浠ュ揩閫熻畝鍙栨垨淇敼RTC鐨勭暥鍓嶆檪闁撳拰鏃ユ湡銆�
閫欐RTC鑺墖閬╃敤浜庡悇绋渶瑕佺簿纰烘檪闁撹閷勭殑鎳夌敤鍫存櫙锛屼緥濡傚鐢ㄩ浕鍣ㄤ腑鐨勬檪閻樻ā濉�銆佸伐妤�(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑鏅傞枔鎴虫瑷�銆侀啱(y墨)鐧傝ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鏅傞枔鍚屾浠ュ強渚挎敎寮忛浕瀛愮敘鍝佷腑鐨勫緟姗熻▓鏅傜瓑銆�
銆�銆�鍦ㄥ畨闃茬洠(ji膩n)鎺ч牁鍩�锛屽畠鍙互鐢ㄤ締妯欒瑕栭牷閷勫儚鐨勫叿楂旀檪鍒�锛涘湪姹借粖闆诲瓙涓�锛屽墖鍙敤浜庤杌婅閷勫剙鎴栬�呰粖杓変俊鎭郴绲�(t菕ng)鐨勬檪闁撻’绀�銆傛澶�锛孧41T82SM6F閭勫父瑕嬩簬宓屽叆寮忚▓绠楁涓绘澘涓婁綔鐐哄熀绀庣‖浠剁祫浠朵箣涓�銆�
M41T82Y, M41T83SM6F, PCF8563
