CY7C343-25HC 鏅�(sh铆)闁擄細2025/5/12 10:18:12 闁辫畝锛�22

CY7C343-25HC 鏄竴娆剧敱 Cypress Semiconductor 鐢熺敘(ch菐n)鐨勯珮閫熼潨鎱�(t脿i)闅ㄦ(j墨)瀛樺彇瀛樺劜(ch菙)鍣紙SRAM锛�銆傝┎鍣ㄤ欢閲囩敤 CMOS 鎶€琛�(sh霉)鍒堕€�锛屽叿鏈変綆鍔熻€楀拰楂樻€ц兘鐨勭壒榛�(di菐n)锛岄仼鐢ㄤ簬闇€瑕佸揩閫熸暩(sh霉)鎿�(j霉)瑷晱鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆侰Y7C343 鎻愪緵 8K x 9 鐨勫瓨鍎�(ch菙)瀹归噺锛屽嵆绺藉叡 72K 姣旂壒鐨勬暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鑳藉姏銆�
銆€銆€閫欐 SRAM 鍏锋湁鍚屾瑷�(sh猫)瑷�(j矛)锛岃兘澶�?q奴)宕縁(xi脿n)绮剧⒑鐨勬檪(sh铆)閻樻帶鍒�锛屽苟涓旀敮鎸佸瓧绡€(ji茅)浣胯兘鍔熻兘浠ュ劒(y艒u)鍖栨暩(sh霉)鎿�(j霉)鍌宠几鏁堢巼銆傚畠閭勫叿鍌欒嚜鍕�(d貌ng)闆绘簮闂�(gu膩n)闁夊姛鑳斤紝鍦ㄦ湭閬镐腑鐙€鎱�(t脿i)涓嬪彲浠ラ’钁楅檷浣庡姛鑰�銆�

鍙冩暩(sh霉)

瀛樺劜(ch菙)瀹归噺锛�8K x 9 (72Kb)
銆€銆€瑷晱鏅�(sh铆)闁擄細25 ns
銆€銆€渚涢浕闆诲锛�4.5V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆€銆€灏佽椤炲瀷锛�44 寮曡叧濉戞枡鍥涙柟鎵佸钩灏佽 (PQFP)
銆€銆€鏁�(sh霉)鎿�(j霉)淇濈暀鏅�(sh铆)闁擄細鐒�(w煤)闄愭湡锛堝彧瑕侀浕婧愪緵鎳�(y墨ng)姝ｅ父锛�
銆€銆€I/O 绲�(ji茅)妲�(g貌u)锛氫笁鎱�(t脿i)杓稿嚭
銆€銆€鎺ュ彛椤炲瀷锛氬悓姝� SRAM 鎺ュ彛

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CY7C343-25HC 鎻愪緵浜嗕互涓嬮棞(gu膩n)閸电壒鎬э細
銆€銆€1. 楂橀€熸搷浣滐細25 绱嶇鐨勮í鍟忔檪(sh铆)闁撶⒑淇濅簡鍦ㄩ珮闋荤郴绲�(t菕ng)涓殑楂樻晥閬�(y霉n)琛屻€�
銆€銆€2. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氬嵆浣垮湪楂橀牷涓嬩篃鑳戒繚鎸佽純浣庣殑鑳借€�銆�
銆€銆€3. 鑷嫊(d貌ng)鏂烽浕鍔熻兘锛氱暥(d膩ng)鑺墖鏈閬镐腑鏅�(sh铆)锛屾渻(hu矛)鑷嫊(d貌ng)閫�(j矛n)鍏ヤ綆鍔熻€楁ā寮�锛屽緸鑰岀瘈(ji茅)鐪佽兘婧�銆�
銆€銆€4. 鍚屾鏋舵(g貌u)锛氭墍鏈夎几鍏ヤ俊铏�(h脿o)鍧囪垏鏅�(sh铆)閻樺悓姝�锛岀啊(ji菐n)鍖栦簡鑸囨暩(sh霉)瀛楃郴绲�(t菕ng)鐨勯泦鎴�銆�
銆€銆€5. 瀛楃瘈(ji茅)浣胯兘鍔熻兘锛氬厑瑷卞皪(du矛)鐗瑰畾鏁�(sh霉)鎿�(j霉)浣嶉€�(j矛n)琛岄伕鎿囨€ц畝瀵搷浣�锛屾彁楂樹簡闈堟椿鎬�銆�
銆€銆€6. CMOS 宸ヨ棟锛氫繚璀変簡楂樺瘑搴﹀拰浣庡櫔鑱叉€ц兘銆�
銆€銆€7. 鍙潬鎬у挤(qi谩ng)锛氳兘澶犲湪寤ｆ硾鐨勫伐妤�(y猫)婧害鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氬伐浣�銆�

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CY7C343-25HC 涓昏鐢ㄤ簬闇€瑕侀珮閫熸暩(sh霉)鎿�(j霉)铏曠悊鍜岃嚚鏅�(sh铆)瀛樺劜(ch菙)鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚堬紝渚嬪锛�
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