瀹归噺锛�32K x 8 bits
銆�銆�宸ヤ綔闆诲�擄��4.5V 鑷� 5.5V
銆�銆�瑷�鍟�(w猫n)鏅�(sh铆)闁擄細25ns
銆�銆�鏁�(sh霉)鎿�(j霉)淇濇寔鏅�(sh铆)闁擄細鐒�(w煤)闄愭湡锛堝湪瑕�(gu墨)瀹氱殑宸ヤ綔闆诲�撹寖鍦嶅��(n猫i)锛�
銆�銆�灏佽�濆舰寮忥��44 寮曡叧濉戞枡鍥涙柟鎵佸钩灏佽�濓紙PQFP锛�
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��0掳C 鑷� +70掳C (鍟嗘キ(y猫)绱�(j铆))锛�-40掳C 鑷� +85掳C (宸ユキ(y猫)绱�(j铆))
銆�銆�I/O 绲�(ji茅)妲�(g貌u)锛氫笁鎱�(t脿i)杓稿嚭
銆�銆�闆绘簮闆绘祦锛氬吀鍨嬪�肩偤 15mA锛堝湪 5V 鍜屽叏閫熸搷浣滄�濅欢涓嬶��

CY7C343B-25HC 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鍜岄潏娲绘�э細
銆�銆�1. 楂橀�熻í鍟�(w猫n)鏅�(sh铆)闁擄紙25ns锛夛紝纰�?锛熺剸淇氳噭?sh霉)鎿�(j霉)鍌宠几鍜岃檿鐞�銆�
銆�銆�2. 鏀�鎸佸悓姝ュ拰鐣版�ユ搷浣滄ā寮�锛屼究浜庨泦鎴愬埌涓嶅悓椤炲瀷鐨勭郴绲�(t菕ng)涓�銆�
銆�銆�3. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屾笡灏戜簡绯荤当(t菕ng)鐨勬暣楂旇兘鑰�銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)淇濇寔鏅�(sh铆)闁撶劇(w煤)闄愭湡锛屽�炲��(qi谩ng)浜嗘暩(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ�у拰鍙�闈犳��銆�
銆�銆�5. 瀵�宸ヤ綔闆诲�撹寖鍦嶅拰澶氱ó灏佽�濋伕闋�(xi脿ng)锛屾豢瓒充笉鍚屾噳(y墨ng)鐢ㄧ挵(hu谩n)澧冪殑闇�姹�銆�
銆�銆�6. 楂樻姉骞叉摼鑳藉姏锛岄仼鍚堟儭鍔ｇ殑宸ヤ綔姊濅欢銆�
銆�銆�7. I/O 绔�鍙ｅ叿鏈変笁鎱�(t脿i)鍔熻兘锛屼究浜庡�氳姱鐗囩郴绲�(t菕ng)涓�鐨勭附绶氱�＄悊銆�

CY7C343B-25HC 鐨勯珮鎬ц兘鍜屽彲闈犳�т娇鍏堕潪甯搁仼鍚堜互涓嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛�
銆�銆�1. 閫氫俊瑷�(sh猫)鍌欎腑鐨勭珐瀛樺拰鑷ㄦ檪(sh铆)鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆�
銆�銆�2. 缍�(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)鍜岃矾鐢卞櫒涓�鐨勬��(sh霉)鎿�(j霉)鍖呯珐娌�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勫��(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)閲囬泦鑸囪檿鐞�銆�
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勯棞(gu膩n)閸垫暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆�
銆�銆�5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯珮閫熺珐瀛樺姛鑳�銆�
銆�銆�6. 宓屽叆寮忕郴绲�(t菕ng)鐨勮嚚鏅�(sh铆)鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍜岃檿鐞�銆�

CY7C343B-20HC, CY7C343A-25HC, CY7C343A-20HC