54ACT240LMQB/QS 鏅傞枔锛�2025/4/29 15:38:53 闁辫畝锛�37

54ACT240LMQB/QS 鏄竴娆鹃珮鎬ц兘鐨� CMOS 闈滄厠(t脿i)闅ㄦ(j墨)瀛樺彇瀛樺劜鍣紙SRAM锛�锛岄噰鐢ㄥ厛閫�(j矛n)鐨勫崐灏�(d菐o)楂斿埗閫犲伐钘濄€傝┎鑺墖浠ュ叾楂橀€熷害銆佷綆鍔熻€楀拰楂樺彲闈犳€ц憲绋�锛岄仼鐢ㄤ簬闇€瑕佸揩閫熸暩(sh霉)鎿�(j霉)瑷晱鐨勫悇绋噳(y墨ng)鐢ㄥ牬鍚�銆�
銆€銆€姝ゅ瀷铏熶腑鐨� '54' 琛ㄧず鍏剁偤杌嶇敤绱氱敘(ch菐n)鍝�锛岃兘澶犲湪妤电婧害鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氶亱琛�锛岄仼鍚堣埅绌鸿埅澶�銆佸湅闃插拰鍏朵粬灏嶇挵(hu谩n)澧冮仼鎳�(y墨ng)鎬ц姹傛サ楂樼殑闋�(l菒ng)鍩�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.8V 鑷� 3.6V
銆€銆€瀹归噺锛�2Mbit锛�262,144 瀛� x 8 浣嶏級
銆€銆€瑷晱鏅傞枔锛�5ns/10ns 鍙伕
銆€銆€灏佽褰㈠紡锛歀QFP锛堝洓鏂规墎骞冲皝瑁濓級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€I/O 寮曡叧锛歀VCMOS/TTL 鍏煎
銆€銆€鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔锛氱劇闄愭湡锛堝湪瑕�(gu墨)瀹氱殑宸ヤ綔闆诲鍜屾韩搴﹁寖鍦嶅収(n猫i)锛�

鐗规€�

54ACT240LMQB/QS 鐨勪富瑕佺壒榛炴槸鍏跺崜瓒婄殑鎬ц兘鍜岀┅(w臎n)瀹氭€э細
銆€銆€1. 楂橀€熼亱琛岃兘鍔涳細鑳藉?q奴)宕縁(xi脿n)楂橀仈(d谩) 200MHz 鐨勬檪閻橀牷鐜�锛岀⒑淇濆揩閫熺殑鏁�(sh霉)鎿�(j霉)铏曠悊銆�
銆€銆€2. 浣庡姛鑰楄ō(sh猫)瑷堬細鍗充娇鍦ㄩ珮闋绘搷浣滀笅涔熻兘缍寔杓冧綆鐨勫姛鑰楁按骞�銆�
銆€銆€3. 杌嶇敤绱氬搧璩�(zh矛)锛氱稉(j墨ng)閬庡毚(y谩n)鏍兼脯瑭�锛屽彲鍦ㄦサ绔韩搴︾挵(hu谩n)澧冧笅闀锋檪闁撳彲闈犲伐浣�銆�
銆€銆€4. 鏁�(sh霉)鎿�(j霉)瀹屾暣鎬т繚璀�(h霉)锛氬収(n猫i)缃嚜鍕曞埛鏂版(j墨)鍒�锛岄槻姝㈡暩(sh霉)鎿�(j霉)涓熷け銆�
銆€銆€5. 鏄撲簬闆嗘垚锛氳垏澶氱ó铏曠悊鍣ㄥ拰鎺у埗鍣ㄥ吋瀹�锛岀啊鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷堥亷绋嬨€�
銆€銆€6. 鐠�(hu谩n)淇濇潗鏂欙細绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛屼娇鐢ㄧ劇閴涚剨鎺ユ妧琛�(sh霉)銆�

鎳�(y墨ng)鐢�

閫欐 SRAM 鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堝瓨鍎茶В姹烘柟妗堢殑鍫存櫙锛屼緥濡傦細
銆€銆€1. 杌嶄簨瑷�(sh猫)鍌欙細濡傞浄閬�(d谩)绯荤当(t菕ng)銆佸皫(d菐o)褰堝埗灏�(d菐o)瑁濈疆绛�銆�
銆€銆€2. 鑸┖鑸ぉ锛氬寘鎷(w猫i)鏄熼€氫俊銆侀琛屾帶鍒跺柈鍏冪瓑銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬瀵︽檪鎺у埗绯荤当(t菕ng)涓殑绶╁瓨鍜岃嚚鏅傛暩(sh霉)鎿�(j霉)瀛樺劜銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鏀寔楂樼簿搴︽垚鍍忓拰瑷烘柗鍎€鍣ㄧ殑鏁�(sh霉)鎿�(j霉)绠＄悊銆�
銆€銆€5. 娓│娓噺鍎€鍣細鎻愪緵蹇€熸簴(zh菙n)纰虹殑淇¤櫉鎹曟崏鍜屽垎鏋愯兘鍔�銆�
銆€銆€鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳€�锛�54ACT240LMQB/QS 鎴愮偤瑷卞闂�(gu膩n)閸典换鍕�(w霉)绯荤当(t菕ng)鐨勯閬稿瓨鍎茶В姹烘柟妗�銆�