CY7C245A-25WMB 鏅�(sh铆)闁擄細2025/3/27 14:34:05 闁辫畝锛�39

CY7C245A-25WMB 鏄竴娆剧敱 Cypress Semiconductor 鍏徃鐢熺敘(ch菐n)鐨� 8 浣嶉洐鍚戠附绶氭敹鐧�(f膩)鍣ㄨ姱鐗囷紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬瑷�(j矛)绠楁(j墨)銆侀€氫俊鍜屽伐妤�(y猫)鎺у埗绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)鍌宠几銆傝┎鍣ㄤ欢鏀寔楂橀仈(d谩) 33MHz 鐨勬檪(sh铆)閻橀牷鐜�锛屽苟鍏峰倷浣庡姛鑰楀拰楂樺彲闈犳€х壒榛�(di菐n)銆傚畠閲囩敤浜嗗厛閫�(j矛n)鐨� CMOS 宸ヨ棟鍒堕€�锛岃兘澶犳彁渚涚┅(w臎n)瀹氱殑鎬ц兘鍜岃純浣庣殑闈滄厠(t脿i)闆绘祦銆傛澶�锛孋Y7C245A 閭勫叿鏈変笁鎱�(t脿i)杓稿嚭鍔熻兘锛屽厑瑷卞鍊�(g猫)瑷�(sh猫)鍌欏叡浜悓涓€绺界窔銆�
銆€銆€閫欐鑺墖涓昏鐢ㄤ綔鏁�(sh霉)鎿�(j霉)绶╂矕鍣ㄦ垨绶氳矾椹�(q奴)鍕曞櫒锛岃兘澶犲湪鍏╁€�(g猫)鏂瑰悜涓婂悓鏅�(sh铆)鍌抽仦淇℃伅銆傞€氶亷鎺у埗 OE锛堣几鍑轰娇鑳斤級鍜� DIR锛堟柟鍚戞帶鍒讹級寮曡叧锛屽彲浠ラ潏娲诲湴绠＄悊鏁�(sh霉)鎿�(j霉)娴佸悜銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.5V 鑷� 5.5V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細5ns锛堝吀鍨嬪€硷級
銆€銆€鏈€澶ф檪(sh铆)閻橀牷鐜囷細33MHz
銆€銆€杓稿叆闆诲锛�7pF
銆€銆€杓稿嚭椹�(q奴)鍕曡兘鍔涳細24mA
銆€銆€灏佽褰㈠紡锛歍SSOP (Thin Shrink Small Outline Package)
銆€銆€宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆€銆€寮曡叧鏁�(sh霉)閲忥細20

鐗规€�

1. 楂橀€熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛岄仼鐢ㄤ簬闇€瑕佸揩閫熼熆鎳�(y墨ng)鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€2. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛岀啊鍖栦簡绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡鎵€闇€鐨勫閮ㄧ祫浠�銆�
銆€銆€3. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屾湁鍔╀簬闄嶄綆鏁村€�(g猫)绯荤当(t菕ng)鐨勮兘婧愭秷鑰�銆�
銆€銆€4. 涓夋厠(t脿i)杓稿嚭鐗规€�锛屼娇寰楀瑷�(sh猫)鍌欏叡浜悓涓€绺界窔鎴愮偤鍙兘銆�
銆€銆€5. 瀵伐浣滈浕澹撹寖鍦�锛屽寮�(qi谩ng)浜嗚姱鐗囧湪涓嶅悓闆绘簮姊濅欢涓嬬殑閬╂噳(y墨ng)鎬с€�
銆€銆€6. 灏忓瀷灏佽锛岀瘈(ji茅)鐪侀浕璺澘绌洪枔锛岄潪甯搁仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)瑕佹眰銆�
銆€銆€7. 寮�(qi谩ng)澶х殑闈滈浕闃茶(h霉)鑳藉姏锛屾彁楂樹簡鐢�(ch菐n)鍝佺殑鍙潬鎬у拰鎶楀共鎿捐兘鍔�銆�

鎳�(y墨ng)鐢�

CY7C245A-25WMB 甯哥敤浜庡悇绋渶瑕侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶遍緤?锛屼緥濡�?br>銆€銆€1. 瑷�(j矛)绠楁(j墨)涓绘澘涓婄殑鏁�(sh霉)鎿�(j霉)绺界窔鎿�(ku貌)灞�銆�
銆€銆€2. 宸ユキ(y猫)鎺у埗涓殑淇¤櫉闅旈洟鑸囧寮�(qi谩ng)銆�
銆€銆€3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)绶╂矕鍜岀窔璺﹨(q奴)鍕曘€�
銆€銆€4. 瀛樺劜绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)閫氳矾绠＄悊銆�
銆€銆€5. 椤ず鍣ㄦ帴鍙ｉ仼閰嶅強淇¤櫉杞�(zhu菐n)鎻�銆�
銆€銆€6. 缍�(w菐ng)绲�(lu貌)璺敱鍣ㄥ拰浜ゆ彌姗�(j墨)鐨勬暩(sh霉)鎿�(j霉)娴佹帶鍒�銆�
銆€銆€瑭茶姱鐗囨啈鍊熷叾鍑鸿壊鐨勬€ц兘锛屽湪闇€瑕佺┅(w臎n)瀹氫笖楂樻晥鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)娌玥(hu谩n)澧冧腑琛ㄧ従(xi脿n)鍑鸿壊銆�