鏅傞枔锛�2025/5/22 10:59:58
闁辫畝锛�18
CY7C291A-50WC 鏄竴娆剧敱 Cypress Semiconductor 鍏徃鐢熺敘鐨勫悓姝ラ潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SRAM锛�銆傝┎鍣ㄤ欢鍏锋湁楂樺彲闈犳��銆佷綆鍔熻�楀拰蹇�熻í鍟忔檪闁撶瓑鐗规��锛屽唬娉涙噳鐢ㄤ簬闇�瑕侀珮閫熸暩(sh霉)鎿�(j霉)铏曠悊鐨勫牬鏅�銆傞�欐 SRAM 鎻愪緵浜� 4K x 18 鐨勫瓨鍎插閲忥紝骞堕噰鐢� CMOS 宸ヨ棟鍒堕��锛屼互纰轰繚鍏跺湪鍚勭ó婧害鍜岄浕澹撴浠朵笅鐨勭┅(w臎n)瀹氶亱琛�銆�
銆�銆�CY7C291A 绯诲垪鏄伐妤�(y猫)妯欐簴鐨� SRAM 鑺墖锛屾敮鎸佸瓧绡�(ji茅)浣胯兘鎺у埗鍔熻兘锛屽厑瑷辩崹绔嬮伕鎿囨暩(sh霉)鎿�(j霉)绺界窔瀵害銆傛澶�锛屽畠閭勫叿鍌欏悓姝ユ檪閻樿几鍏ュ姛鑳�锛屽彲瀵︾従(xi脿n)鑸囩郴绲�(t菕ng)鏅傞悩鐨勫畬缇庡悓姝�锛屽緸鑰屾彁楂樻暩(sh霉)鎿�(j霉)鍌宠几鏁堢巼銆�
瀛樺劜瀹归噺锛�4K x 18 (72 Kbits)
銆�銆�瑷晱鏅傞枔锛�50 ns
銆�銆�闆绘簮闆诲锛�5V
銆�銆�灏佽椤炲瀷锛�44 寮曡叧 TSOP II
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�
銆�銆�寮曡叧鏁�(sh霉)锛�44
銆�銆�鎺ュ彛椤炲瀷锛氬悓姝�
CY7C291A-50WC 鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熸暩(sh霉)鎿�(j霉)瑷晱鑳藉姏锛�50ns 鐨勫吀鍨嬭í鍟忔檪闁撲娇鍏堕仼鍚堢敤浜庡鏅傛暩(sh霉)鎿�(j霉)铏曠悊绯荤当(t菕ng)銆�
銆�銆�2. 鍚屾鎿嶄綔妯″紡鍙互鏈夋晥娓涘皯寤堕伈骞舵彁楂樼郴绲�(t菕ng)鐨勬暣楂旀�ц兘銆�
銆�銆�3. 瀛楃瘈(ji茅)浣胯兘鍔熻兘鏀寔闈堟椿鐨勬暩(sh霉)鎿�(j霉)绺界窔閰嶇疆锛屾柟渚跨敤鎴舵牴鎿�(j霉)瀵﹂殯闇�姹傞�茶瑾挎暣銆�
銆�銆�4. CMOS 宸ヨ棟纰轰繚浜嗚姱鐗囧湪浣庡姛鑰楅亱琛岀殑鍚屾檪锛屼粛鐒朵繚鎸佽純楂樼殑閫熷害鍜岀┅(w臎n)瀹氭��銆�
銆�銆�5. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦嶏紙-40掳C 鑷� +85掳C锛変娇鍏堕仼鐢ㄤ簬鍚勭ó鐠�(hu谩n)澧冩浠朵笅鐨勬噳鐢�銆�
銆�銆�6. 鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔鐐虹劇闄�锛屽嵆浣垮湪鏂烽浕鍚庝篃鑳界⒑淇濇暩(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ��銆�
CY7C291A-50WC 鍙唬娉涙噳鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勮嚚鏅傛暩(sh霉)鎿�(j霉)瀛樺劜锛屼緥濡� PLC 鍜� CNC 姗熷簥銆�
銆�銆�2. 閫氫俊瑷倷涓殑绶╁瓨鍜屾暩(sh霉)鎿�(j霉)绶╂矕锛屽璺敱鍣�銆佷氦鎻涙鍜岀恫绲￠仼閰嶅櫒銆�
銆�銆�3. 宓屽叆寮忕郴绲�(t菕ng)涓綔鐐洪珮閫熺珐瀛樻垨鑷ㄦ檪鏁�(sh霉)鎿�(j霉)瀛樺劜鍠厓銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)瑷橀寗鍜岃檿鐞�锛屽鐩�(ji膩n)璀峰剙鍜岃秴鑱叉尝瑷倷銆�
銆�銆�5. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绶╂矕鍜屽瓨鍎�锛屼緥濡傜櫦(f膩)鍕曟鎺у埗鍠厓锛圗CU锛夊拰淇℃伅濞涙▊绯荤当(t菕ng)銆�
銆�銆�6. 娓│娓噺鍎�鍣ㄤ腑鐨勯珮閫熸暩(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞�锛屼緥濡傜ず娉㈠櫒鍜岄牷璀滃垎鏋愬剙銆�
CY7C291A-55WC, CY7C291A-60WC
