DS1243Y-120IND 鏅�(sh铆)闁擄細2025/5/7 16:06:22 闁辫畝锛�23

DS1243Y-120IND 鏄竴娆句締鑷� Maxim Integrated 鐨勯珮绮惧害銆佷綆鍔熻€� CMOS 瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻� (RTC) 鍜屾棩姝疯姱鐗�銆傝┎鑺墖鍙互鎻愪緵绉�銆佸垎閻�銆佸皬鏅�(sh铆)銆佹棩鏈�銆佹湀浠藉拰骞翠唤鐨勫(sh铆)鏅�(sh铆)鏅�(sh铆)闁撲俊鎭�锛屾敮鎸� leap-year 瑁�(b菙)鍎燂紙鐩村埌 2100 骞达級銆傛澶栵紝DS1243Y-120IND 閭勫収(n猫i)缃湁闆绘睜鍌欎唤鍔熻兘锛岀⒑淇濆湪涓婚浕婧愭柗闁嬫檪(sh铆)浠嶈兘缍寔婧�(zh菙n)纰虹殑鏅�(sh铆)闁撹閷�銆�
銆€銆€閫欐鑺墖甯哥敤浜庨渶瑕侀暦鏅�(sh铆)闁撶簿纰鸿▓(j矛)鏅�(sh铆)鐨勮ō(sh猫)鍌欎腑锛屽娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�銆佸伐妤�(y猫)鎺у埗瑷�(sh猫)鍌欎互鍙婃暩(sh霉)鎿�(j霉)瑷橀寗绯荤当(t菕ng)绛�銆�

鍙冩暩(sh霉)

灏佽锛歋OIC-8
銆€銆€宸ヤ綔闆诲锛�2.0V 鑷� 5.5V
銆€銆€寰呮(j墨)闆绘祦锛氭渶澶� 250nA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€瑷�(j矛)鏅�(sh铆)绮惧害锛毬�2 鍒嗛悩/鏈堬紙鍦� 25掳C 涓嬶級
銆€銆€闆绘睜鍌欎唤杓稿叆锛氭敮鎸�

鐗规€�

DS1243Y-120IND 鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樼簿搴﹀(sh铆)鏅�(sh铆)鏅�(sh铆)閻樺姛鑳�锛岃兘澶犺嚜鍕�(d貌ng)瑾�(di脿o)鏁撮枏骞磋(b菙)鍎燂紝纰轰繚闀锋湡婧�(zh菙n)纰烘€�銆�
銆€銆€2. 妤典綆鐨勫姛鑰楄ō(sh猫)瑷�(j矛)浣垮叾闈炲父閬╁悎闆绘睜渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€3. 鏀寔澶氱ó鏍煎紡鐨勬檪(sh铆)闁撻’绀烘ā寮�锛屽寘鎷� 12 灏忔檪(sh铆)鍒跺拰 24 灏忔檪(sh铆)鍒讹紝骞跺彲閬告搰鏄惁椤ず AM/PM 妯�(bi膩o)蹇�銆�
銆€銆€4. 鍏�(n猫i)缃尟钑╁櫒闆昏矾锛岀劇闇€澶栭儴鏅舵尟鍗冲彲姝ｅ父宸ヤ綔銆�
銆€銆€5. 鎻愪緵鐛�(d煤)绔嬬殑闆绘睜杓稿叆寮曡叧锛岀⒑淇濆湪涓婚浕婧愬け鏁堢殑鎯呮硜涓嬩粛鑳芥寔绾�(x霉)閬�(y霉n)琛�銆�
銆€銆€6. 寮曡叧鍏煎鍏朵粬鍚岄 RTC 鑺墖锛屼究浜庣郴绲�(t菕ng)鍗囩礆(j铆)鎴栨浛浠ｄ娇鐢�銆�
銆€銆€7. 鍙法绋嬪牨(b脿o)璀﹀姛鑳�锛屽厑瑷辩敤鎴惰ō(sh猫)缃壒瀹氭檪(sh铆)闁撹Ц鐧�(f膩)涓柗淇¤櫉(h脿o)锛岄仼鐢ㄤ簬瀹氭檪(sh铆)鍠氶啋鎴栨彁閱掓噳(y墨ng)鐢ㄣ€�
銆€銆€8. 绨″柈鏄撶敤鐨� I2C 鎺ュ彛锛屾柟渚胯垏寰帶鍒跺櫒鎴栧叾浠栦富鎺у柈鍏冮€�(j矛n)琛岄€氫俊銆�

鎳�(y墨ng)鐢�

DS1243Y-120IND 涓昏鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮绮惧害鏅�(sh铆)闁撳拰鏃ユ湡绠＄悊鐨勫牬(ch菐ng)鍚�锛屽叿楂斿寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 娑堣不(f猫i)椤為浕瀛愯ō(sh猫)鍌�锛屼緥濡傛暩(sh霉)纰肩浉姗�(j墨)銆侀寗鍍忔(j墨)鍜屽鐢ㄩ浕鍣ㄣ€�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栧拰鎺у埗绯荤当(t菕ng)锛岀敤渚嗚閷勬搷浣滄檪(sh铆)闁撳拰鐢熸垚鏅�(sh铆)闁撴埑銆�
銆€銆€3. 鏁�(sh霉)鎿�(j霉)閲囬泦鍜屽瓨鍎�(ch菙)绯荤当(t菕ng)锛屼互纰轰繚鏁�(sh霉)鎿�(j霉)鑸囨簴(zh菙n)纰虹殑鏅�(sh铆)闁撴(bi膩o)绨界浉闂�(gu膩n)鑱�(li谩n)銆�
銆€銆€4. 宓屽叆寮忚▓(j矛)绠楁(j墨)鍜岀恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌�锛岀敤浜庣郴绲�(t菕ng)鍟熷嫊(d貌ng)鏅�(sh铆)闁撳垵濮嬪寲鍙婂悓姝ャ€�
銆€銆€5. 閱�(y墨)鐧傚剙鍣ㄥ拰渚挎敎寮忓仴搴风洠(ji膩n)娓�(c猫)瑁濈疆锛岀偤瑷烘柗鍜屾不鐧傞亷绋嬫彁渚涙檪(sh铆)闁撳弮鑰�銆�
銆€銆€6. 姹借粖闆诲瓙绯荤当(t菕ng)锛屼緥濡傝粖杓夊皫(d菐o)鑸拰濞涙▊绯荤当(t菕ng)涓殑鏅�(sh铆)闁撻’绀烘ā濉�銆�
銆€銆€鐢变簬鍏朵綆鍔熻€楃壒鎬у拰闆绘睜鍌欎唤鑳藉姏锛孌S1243Y-120IND 鍦ㄥ悇绋究鏀滃紡鍜岄仩(yu菐n)绋嬮儴缃茶ō(sh猫)鍌欎腑琛ㄧ従(xi脿n)灏ょ偤鍑鸿壊銆�