鍨嬭櫉锛欴S1244Y-100IND
銆�銆�灏佽�濓細SOIC-16
銆�銆�宸ヤ綔闆诲�擄��2.0V 鑷� 5.5V (VDD)
銆�銆�鍌欎唤闆绘睜闆诲�擄��3.0V 鑷� 3.6V (VBAT)
銆�銆�鏅傞悩绮惧害锛毬�2ppm (鍏稿瀷鍊�锛屽湪25掳C涓�)
銆�銆�I2C绺界窔閫熷害锛氭��(bi膩o)婧�(zh菙n)妯″紡(100kHz)锛屽揩閫熸ā寮�(400kHz)
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +85掳C
銆�銆�闈滄厠(t脿i)闆绘祦锛�250nA (鍏稿瀷鍊�锛孷BAT渚涢浕鏅�)
銆�銆�鏅傞悩杓稿嚭闋荤巼锛�32.768kHz, 1.024kHz, 1Hz 鍙�閬�

DS1244Y鍏锋湁浠ヤ笅涓昏�佺壒鎬э細
銆�銆�1. 鍏�(n猫i)缃�瀵︽檪鏅傞悩锛屽彲浠ヨ拷韫ょ��銆佸垎銆佸皬鏅�銆佹棩鏈熴�佹湀浠藉拰骞翠唤锛屼笖鍏峰倷闁忓勾瑁滃劅鍔熻兘銆�
銆�銆�2. 鎻愪緵鍙�绶ㄧ▼鏅傞悩杓稿��锛屾敮鎸佸�氱ó闋荤巼閬告��锛屾柟渚胯垏涓嶅悓鐨勫井鎺у埗鍣ㄦ垨绯荤当(t菕ng)鏅傞悩鍚屾��銆�
銆�銆�3. 闆嗘垚浜嗘稉娴佸厖闆诲櫒锛屾敮鎸佸皪閶伴浕姹犳垨瓒呯礆闆诲�归��(j矛n)琛屾稉娴佸厖闆�锛屽緸鑰屽欢闀峰倷鐢ㄩ浕婧愬＝鍛�銆�
銆�銆�4. 鏀�鎸佷綆鍔熻�楁ā寮�锛屽湪涓婚浕婧愬け鏁堝悗鍒囨彌鍒板倷鐢ㄩ浕姹犱緵闆�锛屽悓鏅備繚鎸丷TC閬嬭��銆�
銆�銆�5. 鍏峰倷闆绘簮澶辨晥妾㈡脯鍔熻兘锛屽彲鍦ㄤ富闆绘簮鎺夐浕鏅傝嚜鍕曞垏鎻涜嚦鍌欑敤闆绘睜锛屽苟瑙哥櫦(f膩)涓�鏂蜂俊铏熼�氱煡涓绘�熺郴绲�(t菕ng)銆�
銆�銆�6. 鏀�鎸両2C鎺ュ彛锛屼究浜庤垏鍚勭ó寰�鎺у埗鍣ㄩ�氫俊锛岀啊鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷堝京(f霉)闆滃害銆�
銆�銆�7. 楂樼┅(w臎n)瀹氭�ф櫠楂旀尟钑╁櫒瑷�(sh猫)瑷�锛岀⒑淇濇檪闁撶簿搴︿笉鍙楃挵(hu谩n)澧冩韩搴﹁畩鍖栧奖闊裤��
銆�銆�8. 瀵�宸ヤ綔闆诲�撹寖鍦嶅拰浣庨潨鎱�(t脿i)闆绘祦浣垮叾闈炲父閬╁悎闆绘睜渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�

DS1244Y寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不闆诲瓙瑷�(sh猫)鍌�锛屽�傛��(sh霉)纰肩浉妗�銆佹墦鍗版�熴�佹巸鎻忓剙绛夐渶瑕佺簿纰烘檪闁撻’绀哄拰瑷橀寗鐨勫牬鍚�銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌�锛屼緥濡侾LC銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆佽嚜鍕曞寲鍎�琛ㄧ瓑锛岀敤浜庢檪闁撴埑瑷橀寗銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌�锛屽�傝矾鐢卞��銆佷氦鎻涙�熷拰鍩虹珯绛�锛岄渶瑕佸�︽檪鏅傞枔鍜屽悓姝ュ姛鑳姐��
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡傜洠(ji膩n)璀�(h霉)鍎�銆佸垎鏋愬剙绛�锛岃�佹眰闀锋檪闁撶��(w臎n)瀹氬伐浣滅殑鍫存櫙銆�
銆�銆�5. 宓屽叆寮忕郴绲�(t菕ng)锛屾瘮濡侾OS绲傜��銆丄TM姗熺瓑锛岄渶鎻愪緵婧�(zh菙n)纰虹殑鏅傞枔淇℃伅浠ヤ繚闅滀氦鏄撹�橀寗瀹屾暣鎬у拰婧�(zh菙n)纰烘�с��

DS1244Z, DS1244N