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CY62157EV30LL-45ZSXI 鏄竴娆剧敱 Cypress Semiconductor锛堣辰鏅媺鏂崐灏庨珨锛夌敓鐢�(ch菐n)鐨勯潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SRAM锛�銆傝┎鑺墖鍏锋湁楂樺彲闈犳��銆佷綆鍔熻�楀拰蹇�熻í鍟忔檪闁撶殑鐗归粸锛屽唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀�氫俊瑷倷銆佹秷璨婚浕瀛愮瓑闋樺煙銆傞�欐 SRAM 鐨勫閲忕偤 512K x 16 bits锛堝嵆 8MB锛�锛岄噰鐢� 45ns 鐨勮í鍟忛�熷害绛夌礆锛岀⒑淇濅簡楂樻晥鐨勬暩(sh霉)鎿�(j霉)鍌宠几鎬ц兘銆�
銆�銆�瑭插瀷铏熼噰鐢ㄤ簡鍏堥�茬殑 CMOS 宸ヨ棟鍒堕�狅紝鎻愪緵鍑鸿壊鐨勬�ц兘鍜岀┅(w臎n)瀹氭��銆傚叾宸ヤ綔闆诲鑼冨湇鐐� 3.3V锛岄仼鐢ㄤ簬澶氱ó闆绘簮鐠�(hu谩n)澧冧笅鐨勬噳鐢ㄩ渶姹�銆傛澶�锛孋Y62157EV30LL-45ZSXI 鎻愪緵 44 寮曡叧鐨� TSOP II 灏佽褰㈠紡锛屼究浜庡湪鍚勭ó PCB 瑷▓涓泦鎴�銆�
椤炲瀷锛歋RAM
銆�銆�瀹归噺锛�512K x 16 bits (8MB)
銆�銆�瑷晱鏅傞枔锛�45ns
銆�銆�鏁�(sh霉)鎿�(j霉)瀵害锛�16 bits
銆�銆�宸ヤ綔闆诲锛�3.3V
銆�銆�灏佽锛歍SOP II-44
銆�銆�寮曡叧鏁�(sh霉)閲忥細44
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�鍒锋柊鏂瑰紡锛氱劇闇�鍒锋柊
CY62157EV30LL-45ZSXI 鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熼亱琛岋細瑭� SRAM 鑺墖鍏峰倷 45ns 鐨勫吀鍨嬭í鍟忔檪闁擄紝鑳藉鍦ㄩ珮閫熺郴绲�(t菕ng)鐠�(hu谩n)澧冧腑鎻愪緵绌�(w臎n)瀹氱殑鎬ц兘琛ㄧ従(xi脿n)銆�
銆�銆�2. 闈炴槗澶辨�ф搷浣滐細浣滅偤 SRAM锛屽畠涓嶉渶瑕佸儚 DRAM 閭ｆǎ閫茶鍛ㄦ湡鎬у埛鏂�锛屽緸鑰岀啊鍖栦簡瑷▓骞舵彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳��銆�
銆�銆�3. 浣庡姛鑰楋細鑺墖閲囩敤浜嗗厛閫茬殑 CMOS 鎶�琛�锛屽湪淇濊瓑鎬ц兘鐨勫悓鏅傚ぇ骞呴檷浣庝簡鍔熻��銆�
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銆�銆�6. 鍙潬鎬ч珮锛欳ypress 鐨勫埗閫犲伐钘濈⒑淇濅簡 CY62157EV30LL-45ZSXI 鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧腑鐨勭┅(w臎n)瀹氭�у拰鑰愮敤鎬с��
CY62157EV30LL-45ZSXI 涓昏鎳夌敤浜庨渶瑕侀珮鎬ц兘鍏�(n猫i)瀛樿В姹烘柟妗堢殑闋樺煙锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)锛氬 PLC銆丏CS 绛�锛岀敤浣滆嚚鏅傜珐瀛樻垨蹇�熸暩(sh霉)鎿�(j霉)铏曠悊銆�
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銆�銆�4. 鍦栧舰铏曠悊鍠厓锛氫綔鐐洪’鍗℃垨鍏朵粬鍦栧舰铏曠悊鍣ㄤ腑鐨勫箑绶╂矕鍗�(q奴)銆�
銆�銆�5. 娓│娓噺鍎�鍣細绀烘尝鍣�銆侀牷璀滃垎鏋愬剙绛夌簿瀵嗗剙鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)鏆瓨绲勪欢銆�
銆�銆�6. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細娓告埐姗�銆佸濯掗珨鎾斁鍣ㄧ瓑闇�瑕佸揩閫熼熆鎳夌殑鎳夌敤鍫存櫙銆�
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