瀹归噺锛�4Mbit
銆�銆�瀛樺劜(ch菙)鍠�鍏冿��512K x 8
銆�銆�宸ヤ綔闆诲��(Vcc)锛�2.7V 鑷� 3.6V
銆�銆�绶ㄧ▼/鎿﹂櫎闆诲��(Vpp)锛�12.5V
銆�銆�瑷�鍟忔��(sh铆)闁擄細90ns
銆�銆�灏佽�濆舰寮忥��40寮曡叧PDIP銆丳LCC銆乀QFP
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��0掳C 鑷� +70掳C
銆�銆�鏁�(sh霉)鎿�(j霉)淇濇寔鏅�(sh铆)闁擄細瓒呴亷10骞�
銆�銆�鎿﹀��鍛ㄦ湡锛�100,000娆�

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銆�銆�1. 楂樺瘑搴﹀瓨鍎�(ch菙)锛氭彁渚�4Mbit鐨勫ぇ瀹归噺瀛樺劜(ch菙)绌洪枔锛岄仼鐢ㄤ簬寰�(f霉)闆滅郴绲�(t菕ng)鐨勭▼搴忓瓨鍎�(ch菙)闇�姹�銆�
銆�銆�2. 蹇�閫熻í鍟忛�熷害锛氬吀鍨嬭í鍟忔檪(sh铆)闁撶偤90ns锛岀⒑淇濈郴绲�(t菕ng)閬�(y霉n)琛屾晥鐜�銆�
銆�銆�3. 绱�澶栫窔鎿﹂櫎鍔熻兘锛氶�氶亷鐗瑰畾娉㈤暦鐨勭传澶栫窔鐓у皠鍙�浠ユ柟渚垮湴娓呴櫎鑺�鐗囧収(n猫i)瀹逛互閫�(j矛n)琛岄噸绶ㄧ▼銆�
銆�銆�4. 瀵�闆诲�撹寖鍦嶏細鍏煎�瑰�氱ó渚涢浕姊濅欢锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)銆�
銆�銆�5. 楂樺彲闈犳�э細鏀�鎸佽嚦灏�10钀�娆℃摝瀵�寰�鐠�(hu谩n)锛屽苟涓斿湪鏂烽浕鍚庢暩(sh霉)鎿�(j霉)鍙�淇濆瓨瓒呴��10骞�銆�
銆�銆�6. 澶氱ó灏佽�濋伕鎿囷細鍖呮嫭PDIP銆丳LCC鍜孴QFP绛夊�氱ó灏佽�濆舰寮忥紝渚夸簬涓嶅悓瑷�(sh猫)瑷�(j矛)闇�姹傜殑閬告搰銆�
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AT29C040-90JU寤ｆ硾鐢ㄤ簬鍚勭ó闇�瑕侀潪鏄撳け鎬у瓨鍎�(ch菙)鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�涓�锛屼緥濡傦細
銆�銆�1. 宓屽叆寮忕郴绲�(t菕ng)锛氫綔鐐轰富鎺у井铏曠悊鍣ㄧ殑绋嬪簭瀛樺劜(ch菙)浠嬭唱(zh矛)锛岀敤浜庝繚瀛樺暉鍕�(d貌ng)浠ｇ⒓鎴栧浐浠�銆�
銆�銆�2. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栵細鐢ㄤ簬鎺у埗鍣ㄥ拰鍎�琛ㄨō(sh猫)鍌欎腑鐨勫浐浠跺瓨鍎�(ch菙)銆�
銆�銆�3. 娑堣不(f猫i)椤為浕瀛愶細濡傛墦鍗版��(j墨)銆佹巸鎻忓剙绛夎ō(sh猫)鍌欎腑鐢ㄤ綔绋嬪簭鎴栭厤缃�鏁�(sh霉)鎿�(j霉)鐨勫瓨鍎�(ch菙)銆�
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銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鐩�(ji膩n)璀�(h霉)鍎�銆佸垎鏋愬剙鍣ㄧ瓑閱�(y墨)鐧傝�濈疆涓�鐨勭▼搴忔垨鏍℃簴(zh菙n)鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆�
銆�銆�鐢变簬鍏跺ぇ瀹归噺鍜岄珮鍙�闈犳��锛孉T29C040-90JU闈炲父閬╁悎闇�瑕侀牷绻佹洿鏂板浐浠舵垨瀛樺劜(ch菙)澶ч噺鏁�(sh霉)鎿�(j霉)鐨勫牬(ch菐ng)鍚堛��

AT29C040A-90SI, AT29LV040B-90JC, AM29F040B-90TC