IDT71256A20Y 鏅�(sh铆)闁擄細2025/5/21 13:02:25 闁辫畝锛�17

IDT71256A20Y 鏄敱 Integrated Device Technology (IDT) 鐢熺敘(ch菐n)鐨勪竴娆鹃珮閫熼潨鎱�(t脿i)闅ㄦ(j墨)瀛樺彇瀛樺劜鍣� (SRAM)锛屽爆浜� IDT71V256 绯诲垪銆傞€欐鑺墖閲囩敤 CMOS 鎶€琛�(sh霉)锛屾彁渚涢珮瀵嗗害鐨勫瓨鍎茶В姹烘柟妗�锛岄仼鐢ㄤ簬闇€瑕佸揩閫熸暩(sh霉)鎿�(j霉)瑷晱鍜屼綆鍔熻€楃殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€瑭插櫒浠跺叿鏈� 256K x 18 鐨勫瓨鍎插閲�锛屾敮鎸佸悓姝ョ獊鐧�(f膩)妯″紡鎿嶄綔锛屽苟涓斿彲浠ラ€氶亷闋�(y霉)鍙栧姛鑳藉(sh铆)鐝�(xi脿n)楂樻晥鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆傚叾鍑鸿壊鐨勬€ц兘浣垮叾鎴愮偤宸ユキ(y猫)鎺у埗銆侀€氫俊瑷�(sh猫)鍌欏拰楂樻€ц兘瑷�(j矛)绠楃瓑闋�(l菒ng)鍩熺殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

瀛樺劜瀹归噺锛�256K x 18浣�
銆€銆€宸ヤ綔闆诲锛�1.8V 卤 0.1V
銆€銆€瑷晱鏅�(sh铆)闁擄細10ns 鍏稿瀷鍊�
銆€銆€鏁�(sh霉)鎿�(j霉)淇濈暀鏅�(sh铆)闁擄細鐒￠檺鏈�
銆€銆€鎺ュ彛椤炲瀷锛氬悓姝�
銆€銆€灏佽褰㈠紡锛歍QFP-100
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€寮曡叧鏁�(sh霉)锛�100
銆€銆€鍔熻€楋細浣庡姛鑰� CMOS 鎶€琛�(sh霉)

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IDT71256A20Y 鎻愪緵浜嗗绋厛閫�(j矛n)鐗规€т互婊胯冻楂樻€ц兘鎳�(y墨ng)鐢ㄧ殑闇€姹傦細
銆€銆€1. 楂橀€熸搷浣滐細鏀寔 10ns 鐨勫吀鍨嬭í鍟忔檪(sh铆)闁�锛岀⒑?锛熺剸璐�?sh霉)鎿�(j霉)铏曠悊鑳藉姏銆�
銆€銆€2. 鍚屾绐佺櫦(f膩)妯″紡锛氶€氶亷鍏�(n猫i)缃殑绐佺櫦(f膩)閭忚集锛屽彲浠ラ’钁楁彁楂橀€ｇ簩(x霉)鏁�(sh霉)鎿�(j霉)鍌宠几鏁堢巼銆�
銆€銆€3. 鑷嫊(d貌ng)鎺夐浕鍔熻兘锛氬湪鏈伕涓檪(sh铆)鑷嫊(d貌ng)閫�(j矛n)鍏ヤ綆鍔熻€楁ā寮�锛屾湁鍔╀簬寤堕暦绯荤当(t菕ng)闆绘睜澹藉懡銆�
銆€銆€4. 鍏�(n猫i)缃嚜妾㈠姛鑳斤細绨″寲娓│娴佺▼锛屾笡灏戠敓鐢�(ch菐n)鎴愭湰銆�
銆€銆€5. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶏細鑳藉鍦� -40掳C 鑷� +85掳C 鐨勭挵(hu谩n)澧冧腑绌�(w臎n)瀹氶亱(y霉n)琛�锛岄仼鍚堝悇绋儭鍔ｆ浠朵笅鐨勬噳(y墨ng)鐢ㄣ€�
銆€銆€6. 楂樺彲闈犳€э細缍�(j墨ng)閬庡毚(y谩n)鏍肩殑璩�(zh矛)閲忔娓�锛岀⒑淇濋暦鏈熶娇鐢ㄧ殑绌�(w臎n)瀹氭€с€�

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IDT71256A20Y 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細鐐哄京(f霉)闆滅殑鎺у埗绯荤当(t菕ng)鎻愪緵鍙潬鐨勬暩(sh霉)鎿�(j霉)瀛樺劜鍜屽揩閫熻í鍟�銆�
銆€銆€2. 閫氫俊瑷�(sh猫)鍌欙細濡傝矾鐢卞櫒銆佷氦鎻涙(j墨)绛夐渶瑕侀珮閫熺珐瀛樼殑鍫村悎銆�
銆€銆€3. 閱�(y墨)鐧傞浕瀛愶細鐢ㄤ簬鎴愬儚瑷�(sh猫)鍌欏拰瑷烘柗鍎€鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)绶╂矕銆�
銆€銆€4. 姹借粖闆诲瓙锛氭敮鎸佽粖杓変俊鎭妯傜郴绲�(t菕ng)鍜屽皫(d菐o)鑸ō(sh猫)鍌欑殑楂樻晥閬�(y霉n)琛屻€�
銆€銆€5. 宓屽叆寮忕郴绲�(t菕ng)锛氫綔鐐轰富铏曠悊鍣ㄧ殑澶栭儴瀛樺劜鎿�(ku貌)灞�锛屾彁鍗囨暣楂旀€ц兘銆�