鏅傞枔锛�2025/4/27 9:21:24
闁辫畝锛�29
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�犲伐钘濓紝纰轰繚浜嗗叾楂樻�ц兘鍜屽彲闈犳��銆侰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簬閫氫俊瑷倷銆佸伐妤�(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)瀹氬収瀛樻敮鎸佺殑闋樺煙銆�
銆�銆�閫欐 SRAM 鑺墖浠ュ悓姝ョ獊鐧�(f膩)妯″紡鐐轰富瑕佺壒鎬э紝鍙互椤憲鎻愰珮绯荤当(t菕ng)鎬ц兘骞堕檷浣庡欢閬�锛屽悓鏅傛彁渚涢潏娲荤殑鍦板潃鍜屾暩(sh霉)鎿�(j霉)閰嶇疆閬搁爡銆�
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�
CY7B991-7LMB 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�熷瓨鍙栬兘鍔�锛屽瓨鍙栨檪闁撳儏鐐� 7ns锛岄仼鍚堝皪閫熷害瑕佹眰妤甸珮鐨勬噳鐢�銆�
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�鍙栨垨瀵叆澶氬�嬪湴鍧�鐨勬暩(sh霉)鎿�(j霉)锛屾笡灏戝閮ㄦ帶鍒跺櫒鐨勫共闋�銆�
銆�銆�3. 鍏х疆鑷埛鏂板姛鑳�锛屽湪涓嶉渶瑕佸閮ㄦ檪閻樹俊铏熺殑鎯呮硜涓嬪彲淇濇寔鏁�(sh霉)鎿�(j霉)瀹屾暣鎬�銆�
銆�銆�4. 鎻愪緵澶氱ó鐪侀浕妯″紡锛屽鎺夐浕妯″紡鍜屽緟姗熸ā寮忥紝闄嶄綆鍔熻�椾互寤堕暦闆绘睜澹藉懡銆�
銆�銆�5. 鍙潬鎬ч珮锛屾敮鎸佸伐妤�(y猫)绱氭韩搴﹁寖鍦�锛岄仼鎳夊悇绋儭鍔ｇ挵(hu谩n)澧冧笅鐨勪娇鐢ㄩ渶姹�銆�
銆�銆�6. 鏁�(sh霉)鎿�(j霉)瀵害鐐� 18 浣�锛岄仼鍚堝京闆滅殑澶氬瓧绡�(ji茅)鏁�(sh霉)鎿�(j霉)铏曠悊浠诲嫏銆�
銆�銆�7. 闆嗘垚浜嗙‖浠跺淇濊鍔熻兘锛岄槻姝㈡剰澶栧鍏ュ皫鑷寸殑鏁�(sh霉)鎿�(j霉)鎼嶅銆�
CY7B991-7LMB 寤ｆ硾鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 缍�(w菐ng)绲￠�氫俊瑷倷锛屼緥濡傝矾鐢卞櫒銆佷氦鎻涙鍜岀恫(w菐ng)闂滅瓑锛屼綔鐐虹珐瀛樻垨鑷ㄦ檪瀛樺劜鍗�(q奴)鍩�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栨帶鍒讹紝渚嬪 PLC 鍜� CNC 瑷倷锛岀敤浜庡瓨鍎插鏅傞亱琛屾暩(sh霉)鎿�(j霉)鍜屼腑闁撶祼鏋�銆�
銆�銆�3. 娑堣不闆诲瓙鐢�(ch菐n)鍝侊紝渚嬪楂樼鏁�(sh霉)纰肩浉姗�銆佹父鎴叉鍜屽濯掗珨鎾斁鍣紝鎻愪緵楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鏀寔銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌�锛屼緥濡傝秴鑱叉尝姗熷櫒鍜� MRI 鎺冩弿鍎�锛屾豢瓒抽珮绮惧害鍜屽鏅傝檿鐞嗙殑闇�姹�銆�
銆�銆�5. 姹借粖闆诲瓙绯荤当(t菕ng)锛屼緥濡傚皫鑸ā濉婂拰椐曢杓斿姪绯荤当(t菕ng)锛岀⒑淇濇暩(sh霉)鎿�(j霉)铏曠悊鐨勯珮鏁堟�у拰绌�(w臎n)瀹氭��銆�
CY7C991LV18-7JC, CY7C991LV18-7LL, CY7C991LV18-7AC
