鏅傞枔锛�2025/5/14 18:44:30
闁辫畝锛�23
MT48LC4M32B2P-7IT 鏄竴娆剧敱 Micron锛堢編鍏夛級鍒堕�犵殑鍚屾鍕曟厠(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣紙SDRAM锛夈�傚畠灞簬 SDRAM 绯诲垪锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕侀珮甯跺鍜屽揩閫熸暩(sh霉)鎿�(j霉)瑷晱鐨勫悇绋浕瀛愯ō(sh猫)鍌欎腑銆傝┎鑺墖閲囩敤 168 寮曡叧 TSOP II 灏佽褰㈠紡锛屽叿鏈変綆鍔熻�楃壒鎬�锛岄仼鍚堜簬鑷哄紡闆昏叇銆佺瓎瑷樻湰闆昏叇鍜屽叾浠栧祵鍏ュ紡绯荤当(t菕ng)銆�
銆�銆�閫欐鑺墖鏀寔 PC100 鍜� PC133 妯欐簴锛岃兘澶犱互楂橀仈 133 MHz 鐨勬檪閻橀牷鐜囬亱琛�锛屾彁渚涘崜瓒婄殑鏁�(sh霉)鎿�(j霉)鍚炲悙鑳藉姏銆傚叾瀹归噺鐐� 4M x 32锛堝嵆 128 MB锛�锛屽苟鍏煎 JEDEC 妯欐簴锛岀⒑淇濊垏澶氱ó涓绘澘鍜岀郴绲�(t菕ng)鏋舵(g貌u)鐨勮壇濂藉吋瀹规��銆�
瀹归噺锛�4M x 32 (128 MB)
銆�銆�鎺ュ彛椤炲瀷锛歋DRAM
銆�銆�寮曡叧鏁�(sh霉)锛�168
銆�銆�灏佽褰㈠紡锛歍SOP II
銆�銆�宸ヤ綔闆诲锛�3.3V
銆�銆�鏅傞悩闋荤巼锛氭渶楂� 133 MHz
銆�銆�瀛樺彇鏅傞枔锛�7 ns
銆�銆�鏁�(sh霉)鎿�(j霉)瀵害锛�32 浣�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
MT48LC4M32B2P-7IT 鎻愪緵浜嗛珮鎬ц兘鍜屽彲闈犳��锛屼富瑕佺壒榛炲涓嬶細
銆�銆�1. 鏀寔 PC100 鍜� PC133 瑕�(gu墨)鑼�锛屾豢瓒充富娴佺郴绲�(t菕ng)鐨勬�ц兘闇�姹�銆�
銆�銆�2. 鍏峰倷绐佺櫦(f膩)鍌宠几妯″紡锛圔urst Mode锛夛紝鍙’钁楁彁鍗囬�ｇ簩(x霉)鏁�(sh霉)鎿�(j霉)璁�瀵殑閫熷害銆�
銆�銆�3. 闆嗘垚浜� CAS 寤堕伈鍔熻兘锛屽厑瑷辩敤鎴舵牴鎿�(j霉)鍏烽珨鎳�(y墨ng)鐢ㄨ(di脿o)鏁村欢閬插�间互鍎�(y艒u)鍖栨�ц兘銆�
銆�銆�4. 鍏�(n猫i)缃嚜鍕曞埛鏂板拰鑷埛鏂板姛鑳�锛岀啊鍖栦簡绯荤当(t菕ng)瑷�(sh猫)瑷堝苟闄嶄綆浜嗗姛鑰椼��
銆�銆�5. 绗﹀悎 JEDEC 妯欐簴锛岀⒑淇濊垏鍏朵粬纭欢鐨勯珮搴﹀吋瀹规�с��
銆�銆�6. 閲囩敤浜嗗厛閫茬殑鍒剁▼鎶�琛�(sh霉)锛屽緸鑰屽鐝�(xi脿n)浜嗚純浣庣殑宸ヤ綔闆诲锛�3.3V锛�锛岄�蹭竴姝ユ笡灏戣兘鑰椼��
閫欐 SDRAM 鑺墖閬╃敤浜庡绋牬鏅�锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鑷哄紡闆昏叇鍜岀瓎瑷樻湰闆昏叇鐨勪富鍏�(n猫i)瀛樻摯灞曘��
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)绶╁瓨鍜岃嚚鏅傚瓨鍎�銆�
銆�銆�3. 缍�(w菐ng)绲�(lu貌)閫氫俊瑷�(sh猫)鍌欙紙濡傝矾鐢卞櫒銆佷氦鎻涙绛夛級涓殑楂橀�熸暩(sh霉)鎿�(j霉)铏曠悊銆�
銆�銆�4. 閱�(y墨)鐧傚剙鍣�銆佹脯瑭︽脯閲忚ō(sh猫)鍌欑瓑灏嶅鏅傛�у拰鏁�(sh霉)鎿�(j霉)鍚炲悙閲忚姹傝純楂樼殑鍫村悎銆�
銆�銆�5. 宓屽叆寮忕郴绲�(t菕ng)闁嬬櫦(f膩)骞宠嚭鐨勫収(n猫i)瀛樿В姹烘柟妗�銆�
MT48LC4M32B2P-7T, MT48LC4M32B2-7, MT48LC4M32B2TG-7
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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