瀛樺劜(ch菙)瀹归噺锛�2Mbit
銆�銆�绲勭箶鏂瑰紡锛�256K x 8
銆�銆�鏍稿績闆诲�擄��2.7V 鑷� 3.6V
銆�銆�鎺ュ彛椤�(l猫i)鍨嬶細Parallel
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +85掳C
銆�銆�灏佽�濆舰寮忥細DIP48
銆�銆�瑷�(f菐ng)鍟�(w猫n)鏅�(sh铆)闁擄細70ns
銆�銆�鎿﹀��(xi臎)澹藉懡锛�1,000,000 娆�
銆�銆�鏁�(sh霉)鎿�(j霉)淇濆瓨鏅�(sh铆)闁擄細>10 骞�

X28HC256DM-70 鐨勪富瑕佺壒鎬у寘鎷�浠ヤ笅骞鹃��(di菐n)锛�
銆�銆�1. 楂橀�熻畝鍙栨�ц兘锛氳┎鑺�鐗囧叿鍌� 70ns 鐨勫吀鍨嬭í(f菐ng)鍟�(w猫n)鏅�(sh铆)闁擄紝鑳藉�犳��(m菐n)瓒冲皪(du矛)閫熷害瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄩ渶姹�銆�
銆�銆�2. 澶у�归噺瀛樺��(ch菙)锛氭彁渚� 256K x 8 鐨勫瓨鍎�(ch菙)瀵嗗害锛岄仼鍚堢敤浜庨渶瑕佽純澶у瓨鍎�(ch菙)绌洪枔鐨勫牬(ch菐ng)鍚�銆�
銆�銆�3. 楂樺彲闈犳�э細鍏峰倷瓒呴亷(gu貌) 1 鐧捐惉(w脿n)娆＄殑鎿﹀��(xi臎)鍛ㄦ湡鍜屽ぇ浜� 10 骞寸殑鏁�(sh霉)鎿�(j霉)淇濆瓨鑳藉姏锛岀⒑淇濋暦(zh菐ng)鏈熶娇鐢ㄧ殑绌�(w臎n)瀹氭��銆�
銆�銆�4. 瀵�宸ヤ綔闆诲�撹寖鍦嶏細鏀�鎸� 2.7V 鑷� 3.6V 鐨勪緵闆婚浕澹�锛屽吋瀹瑰�氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆�銆�5. 鑰愮敤鎬ц垏閬╂噳(y墨ng)鎬у挤(qi谩ng)锛氳兘澶犲湪 -40掳C 鍒� +85掳C 鐨勫伐妤�(y猫)绱�(j铆)婧�搴﹁寖鍦嶅��(n猫i)姝ｅ父宸ヤ綔銆�
銆�銆�6. 绨�(ji菐n)鍠�鏄撶敤鐨勫苟琛屾帴鍙ｏ細鏀�鎸佹��(bi膩o)婧�(zh菙n)鐨勫苟琛岀附绶�(xi脿n)閫ｆ帴锛屼究浜庤垏寰�鎺у埗鍣ㄦ垨鍏朵粬涓昏��(sh猫)鍌欓泦鎴�銆�

X28HC256DM-70 閬╃敤浜庡悇绋�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�锛屼緥濡傦��
銆�銆�1. 宓屽叆寮忕郴绲�(t菕ng)鐨勫紩灏�(d菐o)绋嬪簭鍜屽浐浠跺瓨鍎�(ch菙)銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)瑷橀寗鍔熻兘銆�
銆�銆�3. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佸�傛墦鍗版��(j墨)銆佹巸鎻忓剙绛夌殑鍥轰欢瀛樺劜(ch菙)銆�
銆�銆�4. 閫氫俊瑷�(sh猫)鍌欎腑鍗�(xi茅)璀版＇鍜岄厤缃�淇℃伅鐨勪繚瀛樸��
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄧ殑鏁�(sh霉)鎿�(j霉)鏃ュ織鍜岃ō(sh猫)缃�鍙冩��(sh霉)瀛樺劜(ch菙)銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳��锛岄�欐�捐姱鐗囨垚鐐鸿ū澶氶��(gu膩n)閸典换鍕�(w霉)鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

X28HC256BM-70
銆�銆�X28HC256GM-70
銆�銆�AM29LV256M