鏅傞枔锛�2025/4/27 8:57:57
闁辫畝锛�30
AM25LS2569/BRA 鏄竴绋珮閫熼潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SRAM锛�锛岄�氬父鐢ㄤ簬闇�瑕佸揩閫熸暩(sh霉)鎿�(j霉)瑷晱鍜屼綆寤堕伈鐨勬噳鐢ㄥ牬鏅�傝┎鑺墖閲囩敤鍏堥�茬殑CMOS宸ヨ棟鍒堕��锛屽叿鏈夐珮鍙潬鎬�銆佷綆鍔熻�楀拰楂樻�ц兘鐨勭壒榛炪�傚叾涓昏鍔熻兘鏄彁渚涜嚚鏅傛暩(sh霉)鎿�(j霉)瀛樺劜锛屾敮鎸佸嵆鏅傝畝瀵搷浣滐紝閬╃敤浜庡伐妤�(y猫)鎺у埗銆侀�氫俊瑷�(sh猫)鍌欎互鍙婃秷璨婚闆诲瓙鐢�(ch菐n)鍝佷腑鐨勭珐瀛樻垨绶╂矕瀛樺劜闇�姹傘��
銆�銆�AM25LS2569/BRA 鎻愪緵浜嗕竴绋稉(j墨ng)婵熼珮鏁堢殑瑙ｆ焙鏂规锛屽悓鏅傜⒑淇濅簡绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭�у拰闊挎噳閫熷害銆�
瀛樺劜瀹归噺锛�256K x 9 bits
銆�銆�宸ヤ綔闆诲锛�4.5V 鑷� 5.5V
銆�銆�瑷晱鏅傞枔锛�7ns锛堝吀鍨嬪�硷級
銆�銆�鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔锛氱劇闄愭湡锛堝湪瑕�(gu墨)瀹氱殑宸ヤ綔闆诲鑼冨湇鍏�(n猫i)锛�
銆�銆�灏佽椤炲瀷锛欱GA (Ball Grid Array)
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�楋細浣庡姛鑰楀緟姗熸ā寮�
AM25LS2569/BRA 鍏锋湁浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 楂橀�熸�ц兘锛氬叾7ns鐨勫吀鍨嬭í鍟忔檪闁撲娇鍏舵垚鐐洪珮閫熸噳鐢ㄧ殑鐞嗘兂閬告搰銆�
銆�銆�2. 绌�(w臎n)瀹氭�э細鍗充娇鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅锛屽瀵韩鑼冨湇鍜屼笉鍚岄浕澹撴浠朵笅锛屼粛鑳戒繚鎸侀珮搴︾┅(w臎n)瀹氭��銆�
銆�銆�3. 澶у閲忥細256K x 9 bits 鐨勫瓨鍎插閲忚兘澶犳豢瓒冲ぇ澶氭暩(sh霉)寰╅洔鐨勭郴绲�(t菕ng)瑕佹眰銆�
銆�銆�4. 鍙潬鎬э細閲囩敤浜嗗厛閫茬殑CMOS宸ヨ棟锛屽叿鍌欒純楂樼殑鎶楀共鎿捐兘鍔涘拰闀峰＝鍛�銆�
銆�銆�5. 鏄撶敤鎬э細鏀寔妯欐簴鐨勫瓨鍎插櫒鎺ュ彛鍗�(xi茅)璀�锛屼究浜庨泦鎴愬埌鍚勭ó绯荤当(t菕ng)涓�銆�
瑭茶姱鐗囧唬娉涙噳鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ綔鎺у埗鍣ㄧ殑鏁�(sh霉)鎿�(j霉)绶╁瓨锛屾彁鍗囧鏅傝檿鐞嗚兘鍔涖��
銆�銆�2. 閫氫俊瑷�(sh猫)鍌欙細鐐鸿矾鐢卞櫒銆佷氦鎻涙绛夋彁渚涘揩閫熸暩(sh霉)鎿�(j霉)鏆瓨銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鏀寔閱�(y墨)鐧傛垚鍍忓拰鐩�(ji膩n)娓剙鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)瀛樺劜銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細鐢ㄤ簬娓告埐姗�銆佹暩(sh霉)瀛楅浕瑕栧拰鍏朵粬闇�瑕佸揩閫熷瓨鍎茬殑瑷�(sh猫)鍌欍��
銆�銆�5. 宓屽叆寮忕郴绲�(t菕ng)锛氫綔鐐哄祵鍏ュ紡铏曠悊鍣ㄧ殑澶栭儴瀛樺劜鎿村睍妯″銆�
AM25LS2569/BRC, AM25LS2569/BRD
