鏅傞枔锛�2025/4/25 15:36:13
闁辫畝锛�38
CY7B923-JC 鏄竴娆剧敱 Cypress Semiconductor 鍏徃鐢熺敘鐨勯珮鍙潬鎬� SRAM锛堥潨鎱�(t脿i)闅ㄦ瀛樺彇瀛樺劜鍣級鑺墖銆傝┎鑺墖鍏锋湁蹇�熻í鍟忔檪闁�銆佷綆鍔熻�楀拰楂樻暩(sh霉)鎿�(j霉)瀹屾暣鎬х瓑鐗归粸锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀�氫俊瑷倷浠ュ強宓屽叆寮忕郴绲�(t菕ng)绛夐渶瑕侀珮鎬ц兘瀛樺劜鐨勫牬鏅��
銆�銆�鍏堕噰鐢� CMOS 宸ヨ棟鍒堕��锛屽叿鍌欏嚭鑹茬殑鎶楀共鎿捐兘鍔�锛屽苟鏀寔澶氱ó宸ヤ綔妯″紡浠ユ豢瓒充笉鍚屾噳鐢ㄥ牬鏅殑闇�姹傘�侰Y7B923-JC 鐨勫皝瑁濆舰寮忕偤 TQFP锛堣杽鍨嬪洓鏂规墎骞冲皝瑁濓級锛屼娇鍏堕仼鍚堜簬灏嶇┖闁撹姹傝純楂樼殑瑷▓銆�
瀛樺劜瀹归噺锛�512K x 18
銆�銆�瑷晱鏅傞枔锛�10 ns
銆�銆�宸ヤ綔闆诲锛�3.3V 卤 0.3V
銆�銆�灏佽椤炲瀷锛歍QFP-100
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�I/O 寮曡叧鏁�(sh霉)锛�100
CY7B923-JC 鏄竴娆鹃珮鎬ц兘 SRAM 鑺墖锛屽叿鏈変互涓嬮’钁楃壒鎬э細
銆�銆�1. 楂橀�熸搷浣滐細鏀寔 10ns 鐨勫揩閫熻í鍟忔檪闁�锛岀⒑淇濆鏅傛噳鐢ㄤ腑鐨勯珮鏁堟暩(sh霉)鎿�(j霉)铏曠悊銆�
銆�銆�2. 鍙潬鎬у挤锛氳┎鑺墖閲囩敤鍏堥�茬殑 CMOS 鎶�琛撳埗閫�锛岃兘澶犳湁鏁堟姷鎶楅浕纾佸共鎿撅紝淇濊瓑鏁�(sh霉)鎿�(j霉)鐨勫畬鏁存�у拰绌�(w臎n)瀹氭��銆�
銆�銆�3. 浣庡姛鑰楄ō瑷堬細鍦ㄥ緟姗熸ā寮忎笅锛岃姱鐗囩殑鍔熻�楁サ浣�锛屾湁鍔╀簬寤堕暦绯荤当(t菕ng)鐨勯亱琛屾檪闁�銆�
銆�銆�4. 澶氬姛鑳芥帴鍙ｏ細鏀寔妯欐簴 JEDEC 鐣版 SRAM 鎺ュ彛锛屼究浜庤垏鍚勭ó寰帶鍒跺櫒鍜岃檿鐞嗗櫒閫ｆ帴銆�
銆�銆�5. 瀵韩搴﹁寖鍦嶏細宸ヤ綔婧害鑼冨湇寰� -40掳C 鍒� +85掳C锛岄仼鍚堟儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳鐢�銆�
銆�銆�6. 楂樺瘑搴﹀瓨鍎诧細鎻愪緵 512K x 18 鐨勫ぇ瀹归噺瀛樺劜绌洪枔锛屽彲婊胯冻寰╅洔鎳夌敤鐨勬暩(sh霉)鎿�(j霉)瀛樺劜闇�姹�銆�
CY7B923-JC 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬宸ユキ(y猫)鎺у埗瑷倷涓殑楂橀�熺珐瀛樺拰鑷ㄦ檪鏁�(sh霉)鎿�(j霉)瀛樺劜銆�
銆�銆�2. 閫氫俊瑷倷锛氶仼鐢ㄤ簬璺敱鍣�銆佷氦鎻涙绛夌恫(w菐ng)绲¤ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)绶╂矕銆�
銆�銆�3. 宓屽叆寮忕郴绲�(t菕ng)锛氱偤宓屽叆寮忚檿鐞嗗櫒鎻愪緵楂樻晥鐨勫閮ㄥ瓨鍎叉摯灞�銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欙細鐢ㄤ簬閱�(y墨)鐧傛垚鍍忚ō鍌欎腑鐨勫湒鍍忔暩(sh霉)鎿�(j霉)铏曠悊鍜屽瓨鍎�銆�
銆�銆�5. 姹借粖闆诲瓙锛氱偤姹借粖鎺у埗绯荤当(t菕ng)鎻愪緵鍙潬鐨勫瓨鍎茶В姹烘柟妗堛��
銆�銆�6. 娓│娓噺鍎�鍣細鐢ㄤ簬楂樻�ц兘娓│瑷倷涓殑鏁�(sh霉)鎿�(j霉)閲囬泦鍜屽垎鏋�銆�
CY7C923-JC, CY7C923JV33, CY7C923KCV33
