鏅傞枔锛�2025/4/30 12:10:29
闁辫畝锛�25
IDT71024S20LB鏄疘ntegrated Device Technology (IDT) 鍏徃鎺ㄥ嚭鐨勪竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑24浣嶅悓姝ラ洐绔彛RAM鑺墖銆傝┎鑺墖鍏锋湁鍏╁�嬬崹绔嬬殑璁�瀵鍙ｏ紙A绔彛鍜孊绔彛锛夛紝鍏佽ū鍚屾檪瑷晱瀛樺劜鍣ㄩ櫍鍒椾腑鐨勪笉鍚屽湴鍧�锛岄仼鐢ㄤ簬闇�瑕侀珮甯跺鏁告摎鍌宠几鐨勬噳鐢ㄥ牬鏅��
銆�銆�IDT71024S20LB閲囩敤CMOS宸ヨ棟鍒堕��锛屾敮鎸�3.3V渚涢浕闆诲锛屽伐浣滈牷鐜囬珮閬�20MHz锛屽苟鎻愪緵256 x 24浣嶇殑瀛樺劜瀹归噺銆傚叾瑷▓鍎�(y艒u)鍖栦簡鏅傚簭鎬ц兘锛岄仼鍚堝湪瀵︽檪绯荤当(t菕ng)涓娇鐢ㄣ�傛澶�锛岃┎鑺墖鍏峰倷鎺夐浕淇濊鍔熻兘锛屽湪涓嶄娇鐢ㄦ檪鍙’钁楅檷浣庡姛鑰�銆�
瀛樺劜瀹归噺锛�256 x 24浣�
銆�銆�宸ヤ綔闆诲锛�3.3V
銆�銆�宸ヤ綔闋荤巼锛�20MHz
銆�銆�瀛樺彇鏅傞枔锛�15ns
銆�銆�灏佽椤炲瀷锛歀QFP44
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�杓稿叆杓稿嚭闆诲钩锛�3.3V CMOS鍏煎
IDT71024S20LB鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 闆欑鍙ｆ灦妲嬶細鏀寔鍏╁�嬪畬鍏ㄧ崹绔嬬殑绔彛鍚屾檪瑷晱鍏у瓨锛屾彁鍗囩郴绲�(t菕ng)鍚炲悙閲忋��
銆�銆�2. 楂橀�熸�ц兘锛氳兘澶犱互楂橀仈20MHz鐨勫伐浣滈牷鐜囬亱琛�锛岀⒑?锛熺剸淇氳噭绁款拕绮≦銆�
銆�銆�3. 鎺夐浕淇濊妯″紡锛氬湪寰呮鎴栨柗闆荤媭鎱�(t脿i)涓嬭嚜鍕曞垏鎻涜嚦浣庡姛鑰楁ā寮�锛屽欢闀疯ō鍌欎娇鐢ㄥ＝鍛姐��
銆�銆�4. CMOS鎶�琛擄細瀵︾従浜嗕綆鍔熻�楀拰楂樺彲闈犳��锛岄潪甯搁仼鍚堜究鏀滃紡鍜屽祵鍏ュ紡鎳夌敤銆�
銆�銆�5. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦嶏細鏀寔宸ユキ(y猫)绱氭韩搴﹁寖鍦�(-40掳C 鑷� +85掳C)锛岄仼鎳夊绋挵(hu谩n)澧冩浠�銆�
銆�銆�6. 绨″柈鏄撶敤鐨勬帴鍙ｏ細鎵�鏈変俊铏熷潎鐐烘婧朇MOS闆诲钩锛屼究浜庤垏澶栭儴闆昏矾闆嗘垚銆�
IDT71024S20LB寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鏁告摎绶╂矕鑸囧叡浜細鐢ㄤ簬澶氳檿鐞嗗櫒绯荤当(t菕ng)涓殑鏁告摎绶╁瓨鍜岃硣婧愬叡浜��
銆�銆�2. 鍦栧儚铏曠悊锛氭敮鎸侀珮閫熷湒鍍忛噰闆嗗拰铏曠悊绯荤当(t菕ng)銆�
銆�銆�3. 閫氫俊瑷倷锛氶仼鐢ㄤ簬璺敱鍣�銆佷氦鎻涙鍜屽叾浠栫恫绲¤ō鍌欎腑鐨勬暩鎿氬寘瀛樺劜鍜岃綁鐧�(f膩)銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬瀵︽檪鎺у埗绯荤当(t菕ng)涓殑鏁告摎瑷橀寗鍜屽偝杓�銆�
銆�銆�5. 閱�(y墨)鐧傝ō鍌欙細渚嬪瓒呰伈娉㈡垚鍍忓剙绛夐渶瑕侀珮甯跺鏁告摎娴佺殑閱�(y墨)鐧傛噳鐢�銆�
銆�銆�6. 宓屽叆寮忕郴绲�(t菕ng)锛氱偤宓屽叆寮忚▓绠楀钩鑷烘彁渚涢珮鏁堢殑瀛樺劜瑙ｆ焙鏂规銆�
IDT71V242, CY7C024V33, TI SN74ABT16624
