鏅傞枔锛�2025/5/7 19:21:05
闁辫畝锛�28
DS1642-70 鏄竴娆剧敱 Maxim Integrated 鐢熺敘鐨勪覆琛� EEPROM锛堥浕鍙摝鍙法绋嬪彧璁�瀛樺劜鍣級銆傝┎鍣ㄤ欢鏀寔 I2C 鍏煎鎺ュ彛锛屽叿鏈変綆鍔熻�楀拰楂樺彲闈犳�х殑鐗归粸锛屽唬娉涙噳鐢ㄤ簬鏁告摎瀛樺劜銆佸弮鏁搁厤缃互鍙婄郴绲�(t菕ng)鐙�鎱�(t脿i)瑷橀寗绛夊牬鏅��
銆�銆�DS1642 鎻愪緵浜� 32Kb 鐨勫瓨鍎插閲�锛岄噰鐢ㄧ当(t菕ng)涓�鐨� 4Kx8 绲勭箶绲愭銆傚叾瑷▓閬╃敤浜庨渶瑕侀牷绻佸鍏ュ拰璁�鍙栨暩鎿氱殑鎳夌敤鐠�(hu谩n)澧�锛屽悓鏅傚叿鍌欏嚭鑹茬殑鎶楀櫔鑱茶兘鍔涗互鍙婂皪鎯″姡鐠�(hu谩n)澧冪殑鑹ソ閬╂噳鎬�銆�
瀛樺劜瀹归噺锛�32Kb
銆�銆�绲勭箶绲愭锛�4Kx8
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�I2C 鎺ュ彛閫熷害锛�400kHz
銆�銆�鎿﹀鑰愪箙鎬э細1,000,000 娆�
銆�銆�鏁告摎淇濆瓨鏅傞枔锛�100 骞�
銆�銆�灏佽褰㈠紡锛�8 寮曡叧 SOIC 鎴� TSSOP
DS1642-70 鎻愪緵浜嗛珮鏁堢殑闈炴槗澶辨�у瓨鍎茶В姹烘柟妗堬紝涓昏鐗规�у涓嬶細
銆�銆�1. 鏀寔妯欐簴 I2C 鍗�(xi茅)璀�锛屽吋瀹瑰揩閫熸ā寮� (400kHz)锛岀啊鍖栬垏涓绘帶瑷倷涔嬮枔鐨勯�氫俊閫ｆ帴銆�
銆�銆�2. 瀵硾鐨勫伐浣滈浕澹撹寖鍦嶏紙1.8V 鑷� 5.5V锛夛紝鑳藉閬╂噳澶氱ó渚涢浕姊濅欢銆�
銆�銆�3. 鍏х疆纭欢瀵繚璀峰姛鑳�锛屾湁鏁堥槻姝㈡剰澶栧鍏ユ垨瑕嗚搵闂滈嵉鏁告摎銆�
銆�銆�4. 楂橀仈 1 鐧捐惉娆＄殑鎿﹀澹藉懡锛岀⒑淇濋暦鏈熶娇鐢ㄩ亷绋嬩腑鏁告摎鐨勫彲闈犳��銆�
銆�銆�5. 鍦ㄦサ绔挵(hu谩n)澧冧笅浠嶈兘淇濇寔鏁告摎瀹屾暣鎬э紝鏁告摎淇濆瓨鏅傞枔鍙仈 100 骞�銆�
銆�銆�6. 灏忓瀷鍖栧皝瑁濊ō瑷�锛岄仼鍚堢┖闁撳彈闄愮殑鎳夌敤鍫存櫙銆�
銆�銆�7. 鐠�(hu谩n)淇濈劇閴涙潗鏂欏埗閫�锛岀鍚� RoHS 妯欐簴銆�
DS1642-70 鐨勫吀鍨嬫噳鐢ㄥ牬鏅寘鎷絾涓嶉檺浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鎺у埗瑷倷涓殑鍙冩暩閰嶇疆鍜屾牎婧栨暩鎿氬瓨鍎层��
銆�銆�2. 閱�(y墨)鐧傚剙鍣ㄧ殑鏁告摎瑷橀寗鍜屾鍙蹭俊鎭繚瀛�銆�
銆�銆�3. 閫氫俊瑷倷涓恫绲￠厤缃弮鏁哥殑鎸佷箙鍖栫鐞�銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘鍝佷腑鐨勭敤鎴跺亸濂借ō缃瓨鍎层��
銆�銆�5. 鐗╄伅(li谩n)缍茬瘈(ji茅)榛炵殑鍌虫劅鍣ㄦ暩鎿氶噰闆嗚垏绶╁瓨銆�
銆�銆�6. 渚挎敎寮忚ō鍌欎腑鐨勫浐浠跺崌绱氳閷勫強鏃ュ織鏂囦欢淇濆瓨銆�
DS1642+70, AT24C256, CAT24C256
