鏅傞枔锛�2025/5/8 18:47:01
闁辫畝锛�26
CY7C291A-35DMB 鏄竴娆剧敱 Cypress 鍏徃鐢熺敘(ch菐n)鐨勯珮閫熷悓姝ラ潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SRAM锛夈�傚畠鍏锋湁浣庡姛鑰�銆侀珮鍙潬鎬у拰蹇�熻í鍟忔檪闁撶殑鐗归粸锛岄仼鐢ㄤ簬闇�瑕侀珮鎬ц兘鏁�(sh霉)鎿�(j霉)瀛樺劜鍜岃檿鐞嗙殑鎳夌敤鍫存櫙銆傝┎鑺墖閲囩敤 4Mbit 鐨勫瓨鍎插閲�锛屽苟浠� 512K x 8 鐨勭祫绻斿舰寮忔彁渚涙暩(sh霉)鎿�(j霉)瀛樺劜銆�
銆�銆�閫欑ó SRAM 鑺墖寤ｆ硾鎳夌敤浜庣恫(w菐ng)绲¤ō鍌�銆佸伐妤�(y猫)鎺у埗銆侀�氫俊绯荤当(t菕ng)浠ュ強鍏朵粬灏嶆暩(sh霉)鎿�(j霉)瑷晱閫熷害瑕佹眰杓冮珮鐨勯牁鍩�銆�
宸ヤ綔闆诲锛�2.5V鑷�3.6V
銆�銆�瀛樺劜瀹归噺锛�4Mbit
銆�銆�绲勭箶褰㈠紡锛�512K x 8
銆�銆�瑷晱鏅傞枔锛�35ns
銆�銆�灏佽椤炲瀷锛歍QFP
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
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�I/O 闆诲锛�2.5V 鑷� 3.6V
CY7C291A-35DMB 鎻愪緵浜嗗崜瓒婄殑鎬ц兘琛ㄧ従(xi脿n)鍜屽彲闈犳��锛屼互涓嬫槸鍏朵富瑕佺壒榛烇細
銆�銆�1. 楂橀�熸暩(sh霉)鎿�(j霉)瑷晱锛氭敮鎸� 35ns 鐨勫揩閫熻í鍟忔檪闁�锛岀⒑淇濋珮鏁堢殑鏁�(sh霉)鎿�(j霉)璁�瀵搷浣溿��
銆�銆�2. 浣庡姛鑰楄ō瑷堬細鑺墖閲囩敤浜嗗厛閫茬殑宸ヨ棟鎶�琛�锛屾湁鏁堥檷浣庝簡閬嬭鏅傜殑鍔熻�楋紝浣垮叾闈炲父閬╁悎渚挎敎寮忔垨鑳借�楁晱鎰熷瀷鎳夌敤銆�
銆�銆�3. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔 2.5V 鑷� 3.6V 鐨勫伐浣滈浕澹擄紝澧炲姞浜嗙郴绲�(t菕ng)鐨勯潏娲绘�у拰鍏煎鎬�銆�
銆�銆�4. 鍙潬鎬ч珮锛氳┎鑺墖缍�(j墨ng)閬庡毚鏍兼脯瑭�锛岃兘澶犲湪宸ユキ(y猫)绱氭韩搴﹁寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱琛�銆�
銆�銆�5. 绨″柈鏄撶敤锛氱劇闇�鍒锋柊鎿嶄綔锛岄仼鍚堥渶瑕佺啊鍠ō瑷堝拰蹇�熼枊鐧�(f膩)鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�6. 寤ｆ硾鐨勬韩搴﹁寖鍦嶆敮鎸侊細寰� -40掳C 鍒� +85掳C锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅涔熻兘姝ｅ父宸ヤ綔銆�
CY7C291A-35DMB 鐨勫吀鍨嬫噳鐢ㄥ牬鏅寘鎷細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬鎺у埗妯″涓殑楂橀�熺珐瀛樻垨鑷ㄦ檪鏁�(sh霉)鎿�(j霉)瀛樺劜銆�
銆�銆�2. 閫氫俊瑷倷锛氬璺敱鍣�銆佷氦鎻涙绛夐渶瑕佸鏅傛暩(sh霉)鎿�(j霉)铏曠悊鍜屽偝杓�?sh霉)鑴慜鍌�銆�
銆�銆�3. 宓屽叆寮忕郴绲�(t菕ng)锛氱偤宓屽叆寮忚檿鐞嗗櫒鎻愪緵蹇�熺殑鏁�(sh霉)鎿�(j霉)瀛樺劜鍜岃í鍟忓姛鑳�銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欙細鍦ㄩ啱(y墨)鐧傚剙鍣ㄤ腑鐢ㄤ簬瀛樺劜闂滈嵉鐨勮ê鏂锋垨鐩�(ji膩n)娓暩(sh霉)鎿�(j霉)銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細渚嬪楂樼闊抽牷瑷倷銆佹父鎴叉绛夐渶瑕侀珮鎬ц兘瀛樺劜鐨勫牬鍚�銆�
CY7C291A-45DMB
銆�銆�CY7C291A-55DMB
