鏅傞枔锛�2025/5/16 17:51:15
闁辫畝锛�19
CY7C128A-25DMB鏄疌ypress鍏徃鐢熺敘(ch菐n)鐨勯潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SRAM锛�锛屽閲忕偤32K x 8浣�锛岄噰鐢�44寮曡叧DIP灏佽銆傞�欐鑺墖鍏锋湁楂橀�熴�佷綆鍔熻�楃殑鐗归粸锛屽唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀�氫俊瑷倷浠ュ強娑堣不椤為浕瀛愮敘(ch菐n)鍝佺瓑闋樺煙銆�
銆�銆�瑭插櫒浠舵敮鎸佹婧栫殑鍚屾璁�瀵搷浣滐紝骞朵笖鍦ㄦ暩(sh霉)鎿�(j霉)淇濇寔妯″紡涓嬭兘澶犻’钁楅檷浣庡姛鑰�锛岄潪甯搁仼鍚堥渶瑕侀珮鎬ц兘鍜屼綆鍔熻�楃殑鎳夌敤鍫存櫙銆�
椤炲瀷锛歋RAM
銆�銆�瀹归噺锛�32K x 8
銆�銆�瑷晱鏅傞枔锛�25ns
銆�銆�渚涢浕闆诲锛�+5V
銆�銆�灏佽褰㈠紡锛�44寮曡叧DIP
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆�銆�鏁�(sh霉)鎿�(j霉)淇濇寔鍔熻�楋細5mW
銆�銆�鎺ュ彛椤炲瀷锛氬苟琛�
CY7C128A-25DMB鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀�熼亱琛岃兘鍔涳紝鍏�25ns鐨勮í鍟忔檪闁撶⒑淇濅簡蹇�熺殑鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼銆�
銆�銆�2. 鏀寔妯欐簴鐨勫悓姝ヨ畝瀵搷浣�锛屽叿鍌欏彲闈犵殑绌�(w臎n)瀹氭�у拰涓�鑷存��銆�
銆�銆�3. 鍦ㄦ暩(sh霉)鎿�(j霉)淇濇寔妯″紡涓嬶紝鑺墖鍙互灏囧姛鑰楅檷鑷虫渶浣�锛屽欢闀烽浕姹犲＝鍛芥垨闄嶄綆鏁ｇ啽闇�姹�銆�
銆�銆�4. 鎻愪緵澶氱ó鍔熻兘閬搁爡锛屼緥濡傜暟姝ユ竻闆惰几鍏ュ紩鑵�锛屼究浜庣郴绲�(t菕ng)寰╀綅銆�
銆�銆�5. 瀹屽杽鐨勯浕姘ｄ繚璀锋鍒�锛屽閬庡淇濊鍜岄潨闆绘斁闆婚槻璀�锛屾彁鍗囦簡鐢�(ch菐n)鍝佸彲闈犳�с��
銆�銆�6. 閬╃敤浜庡鑼冨湇鐨勫伐浣滅挵(hu谩n)澧冩韩搴�锛屾豢瓒充笉鍚屾噳鐢ㄩ牁鍩熺殑闇�姹傘��
CY7C128A-25DMB寤ｆ硾鎳夌敤浜庡悇绋渶瑕侀珮鎬ц兘瀛樺劜鐨勫牬鍚�锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鎺у埗瑷倷涓殑鑷ㄦ檪鏁�(sh霉)鎿�(j霉)绶╂矕鍜岄珮閫熺珐瀛�銆�
銆�銆�2. 缍�(w菐ng)绲￠�氫俊瑷倷涓殑鏁�(sh霉)鎿�(j霉)鍖呭瓨鍎插拰铏曠悊銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佺殑鍦栧舰椤ず绶╁瓨鍜岄煶闋昏檿鐞嗙珐瀛�銆�
銆�銆�4. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞嗙珐瀛�銆�
銆�銆�5. 娓│娓噺瑷倷涓殑瀵︽檪鏁�(sh霉)鎿�(j霉)瑷橀寗鍜岃檿鐞嗙珐瀛樸��
銆�銆�姝ゅ锛岀敱浜庡叾浣庡姛鑰楃壒榛�锛屼篃閬╁悎渚挎敎寮忚ō鍌欎腑灏嶇簩(x霉)鑸兘鍔涜姹傝純楂樼殑鎳夌敤銆�
CY7C128A-25PC
銆�銆�CY7C128A-25SV
銆�銆�CY7C128A-25PV
