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IS42S16400F-7TL 鏄竴娆剧敱 ISSI锛圛ntegrated Silicon Solution, Inc.锛夌敓鐢�(ch菐n)鐨勯珮閫�銆佷綆鍔熻€楃殑 SDRAM 鑺墖銆傝┎鑺墖閲囩敤鍏堥€茬殑 CMOS 宸ヨ棟鍒堕€狅紝鏀寔鍚屾鍕曟厠(t脿i)瀛樺劜鍣ㄦ搷浣�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬宓屽叆寮忕郴绲�(t菕ng)銆佺恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌�銆佹秷璨婚闆诲瓙鍜屽叾浠栭渶瑕侀珮鏁堟暩(sh霉)鎿�(j霉)瀛樺劜鍜岃檿鐞嗙殑鎳�(y墨ng)鐢ㄥ牬鏅€�
銆€銆€閫欐 SDRAM 鎻愪緵浜嗗ぇ瀹归噺鐨勫瓨鍎茬┖闁撲互鍙婂揩閫熺殑鏁�(sh霉)鎿�(j霉)瑷晱鑳藉姏锛屽叿鏈夊绋伐浣滄ā寮忎互閬╂噳(y墨ng)涓嶅悓鐨勬噳(y墨ng)鐢ㄩ渶姹�锛屽悓鏅傚叾寮曡叧甯冨眬鍜屽皝瑁濆舰寮忎篃缍�(j墨ng)閬庡劒(y艒u)鍖栵紝渚夸簬绯荤当(t菕ng)瑷�(sh猫)瑷堣垏闆嗘垚銆�

鍙冩暩(sh霉)

瀹归噺锛�4M x 16DRAM
銆€銆€鏍稿績闆诲(Vcc)锛�2.5V
銆€銆€I/O 闆诲(Vccq)锛�3.3V
銆€銆€鏁�(sh霉)鎿�(j霉)瀵害锛�16浣�
銆€銆€鏅傞悩闋荤巼锛氭渶楂�133MHz
銆€銆€灏佽褰㈠紡锛歍QFP-100
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€瀛樺彇鏅傞枔锛�7ns

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IS42S16400F-7TL 鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂橀€熸€ц兘锛氭敮鎸侀珮閬� 133MHz 鐨勬檪閻橀牷鐜囷紝鑳藉婊胯冻灏嶆暩(sh霉)鎿�(j霉)鍌宠几閫熺巼鏈夎純楂樿姹傜殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€2. 澶у閲忓瓨鍎诧細鎻愪緵 4M x 16 鐨勫瓨鍎插閲�锛岄仼鍚堥渶瑕佽純澶у収(n猫i)瀛樼┖闁撶殑绯荤当(t菕ng)銆�
銆€銆€3. 浣庡姛鑰楄ō(sh猫)瑷堬細閫氶亷鍏堥€茬殑宸ヨ棟鎶€琛�(sh霉)锛屽湪淇濊瓑鎬ц兘鐨勫悓鏅傞檷浣庝簡鑺墖鐨勫伐浣滃姛鑰�銆�
銆€銆€4. 澶氱ó宸ヤ綔妯″紡銆侀浕婧愮鐞嗘ā寮忕瓑锛屽彲鏍规摎(j霉)鍏烽珨闇€姹傞潏娲婚厤缃�銆�
銆€銆€5. 绌�(w臎n)瀹氭€ч珮锛氳兘澶犲湪瀵韩鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氶亱琛�锛岄仼鐢ㄤ簬宸ユキ(y猫)绱氬拰鍟嗘キ(y猫)绱氭噳(y墨ng)鐢�銆�
銆€銆€6. 寮曡叧鍏煎鎬уソ锛氳垏鍏朵粬鍚岀郴鍒� SDRAM 鍣ㄤ欢鍏锋湁鑹ソ鐨勫紩鑵冲吋瀹规€�锛屾柟渚垮崌绱氭垨鏇挎彌銆�

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銆€銆€1. 宓屽叆寮忕郴绲�(t菕ng)锛氱偤寰帶鍒跺櫒鎴� DSP 鎻愪緵楂樻晥鐨勫閮ㄥ瓨鍎叉摯灞�銆�
銆€銆€2. 缍�(w菐ng)绲�(lu貌)閫氫俊瑷�(sh猫)鍌欙細濡傝矾鐢卞櫒銆佷氦鎻涙绛夛紝鐢ㄤ簬鑷ㄦ檪鏁�(sh霉)鎿�(j霉)绶╁瓨銆�
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銆€銆€4. 宸ユキ(y猫)鎺у埗锛氬湪宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐢ㄤ綔绋嬪簭鎴栨暩(sh霉)鎿�(j霉)瀛樺劜銆�
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