鏅傞枔锛�2025/5/9 11:10:20
闁辫畝锛�28
DS1216D 鏄� Maxim Integrated 鐢熺敘(ch菐n)鐨勪竴绋潪鏄撳け鎬ч潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣� (NVSRAM)锛屽畠绲�(ji茅)鍚堜簡楂樻�ц兘鐨� SRAM 鍜岄泦鎴愮殑閶伴浕姹�锛岃兘澶犲湪绯荤当(t菕ng)鏂烽浕鏅備繚瀛樻暩(sh霉)鎿�(j霉)銆傝┎鍣ㄤ欢鎻愪緵浜嗕竴绋彲闈犱笖浣庡姛鑰楃殑瑙ｆ焙鏂规锛岀敤浜庨渶瑕侀牷绻佸鍏ュ拰闀锋湡鏁�(sh霉)鎿�(j霉)淇濆瓨鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�DS1216D 鎻愪緵浜嗕竴鍊� 16Kb 鐨� SRAM 瀛樺劜绌洪枔锛屽苟閫氶亷涓�鍊嬪収(n猫i)缃殑閶拌兘婧愬柈鍏冿紙Lithium Power Cell锛夊鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鍦ㄦ帀闆诲悗鐨勯潪鏄撳け鎬т繚璀�銆傛澶栵紝瀹冮倓鏀寔 I2C 鎺ュ彛閫氫俊锛岀啊鍖栦簡鑸囧井鎺у埗鍣ㄦ垨鍏朵粬绯荤当(t菕ng)鐨勯�ｆ帴銆�
瀹归噺锛�16Kb
銆�銆�鎺ュ彛椤炲瀷锛欼2C
銆�銆�宸ヤ綔闆诲锛�1.8V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛歋OIC-8
銆�銆�鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔锛�10 骞达紙鍏稿瀷鍊硷級
銆�銆�璁�/瀵懆鏈燂細70ns
DS1216D 鐨勪富瑕佺壒鎬у寘鎷珮鍙潬鎬�銆佸揩閫熻í鍟忛�熷害浠ュ強浣庡姛鑰楄ō瑷堛��
銆�銆�1. 闆嗘垚閶伴浕姹犲柈鍏�锛岀⒑淇濆湪涓婚浕婧愪腑鏂锋檪鏁�(sh霉)鎿�(j霉)涓嶆渻涓熷け銆�
銆�銆�2. 鏀寔妯欐簴 I2C 鍗�(xi茅)璀�锛屼究浜庤垏鍏朵粬瑷倷閫茶閫氫俊銆�
銆�銆�3. 鍏�(n猫i)缃浕姹犵鐞嗛浕璺�锛屽彲浠ヨ嚜鍕曞垏鎻涗富闆绘簮鍜屽倷鐢ㄩ浕婧愭ā寮忋��
銆�銆�4. 瀵伐浣滈浕澹撹寖鍦嶏紙1.8V 鍒� 5.5V锛�锛岄仼鎳夊绋噳鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�5. 鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔闀�锛屽嵆浣垮湪鐒″閮ㄤ緵闆荤殑鎯呮硜涓嬩篃鑳戒繚瀛樻暩(sh霉)鎿�(j霉)闀烽仈鍗佸勾銆�
銆�銆�6. 鍏峰倷鎺夐浕妾㈡脯鍔熻兘锛屽彲闃叉鏁�(sh霉)鎿�(j霉)鎼嶅銆�
DS1216D 琚唬娉涙噳鐢ㄤ簬闇�瑕侀牷绻佸鍏ュ拰鏂烽浕鍚庝粛闇�淇濈暀鏁�(sh霉)鎿�(j霉)鐨勫牬鏅腑锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)鎺у埗瑷倷涓殑閰嶇疆鍙冩暩(sh霉)瀛樺劜銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欑殑鏁�(sh霉)鎿�(j霉)瑷橀寗鑸囨牎婧栦俊鎭繚瀛�銆�
銆�銆�3. 瑷堥噺鍎�琛ㄥ闆昏〃銆佹按琛ㄧ瓑涓殑姝峰彶鏁�(sh霉)鎿�(j霉)瀛樺劜銆�
銆�銆�4. 宓屽叆寮忕郴绲�(t菕ng)涓殑鏃ュ織瑷橀寗鎴栫媭鎱�(t脿i)淇℃伅淇濆瓨銆�
銆�銆�5. POS 姗熷拰鍏朵粬閲戣瀺绲傜涓殑浜ゆ槗鏁�(sh霉)鎿�(j霉)鍌欎唤銆�
銆�銆�鐢变簬鍏堕潪鏄撳け鎬у拰蹇�熷鍏ヨ兘鍔�锛孌S1216D 鎴愮偤瑷卞闂�(gu膩n)閸典换鍕欏瀷鎳夌敤鐨勭悊鎯抽伕鎿�銆�
DS1216E, DS1216B
