CY7B991-7LMB 鏅傞枔锛�2025/4/27 9:21:24 闁辫畝锛�32

CY7B991-7LMB 鏄竴娆剧敱 Cypress锛堣辰鏅媺鏂級鍏徃鐢熺敘(ch菐n)鐨勯潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SRAM锛�锛屼富瑕佺敤浜庨渶瑕侀珮閫熸暩(sh霉)鎿�(j霉)瑷晱鍜屼綆鍔熻€楃殑鎳夌敤鍫存櫙銆傝┎鑺墖閲囩敤浜嗗厛閫茬殑鍒堕€犲伐钘�锛岀⒑淇濅簡鍏堕珮鎬ц兘鍜屽彲闈犳€с€侰Y7B991-7LMB 鍏锋湁楂橀泦鎴愬害銆佸揩閫熷瓨鍙栨檪闁撲互鍙婂绋伐浣滄ā寮忕殑鐗归粸锛屽唬娉涙噳鐢ㄤ簬閫氫俊瑷�(sh猫)鍌�銆佸伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛愪互鍙婂叾浠栭渶瑕佺┅(w臎n)瀹氬収(n猫i)瀛樻敮鎸佺殑闋�(l菒ng)鍩�銆�
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鍙冩暩(sh霉)

瀹归噺锛�512K x 18
銆€銆€鎺ュ彛椤炲瀷锛氬悓姝�
銆€銆€瀛樺彇鏅傞枔锛�7ns
銆€銆€宸ヤ綔闆诲锛�3.3V
銆€銆€灏佽褰㈠紡锛歍QFP
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€I/O 鏁�(sh霉)閲忥細144
銆€銆€鏁�(sh霉)鎿�(j霉)瀵害锛�18浣�

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CY7B991-7LMB 鐨勪富瑕佺壒鎬у寘鎷細
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銆€銆€2. 鏀寔鍚屾绐佺櫦(f膩)妯″紡鎿嶄綔锛岃兘澶犺嚜鍕曢€ｇ簩(x霉)璁€鍙栨垨?q奴)鎳數閯犫偓鍦板潃鐨勬暩(sh霉)鎿�(j霉)锛屾笡灏戝閮ㄦ帶鍒跺櫒鐨勫共闋�銆�
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