鏅傞枔锛�2025/4/29 17:10:32
闁辫畝锛�40
25LC256T-E/ST 鏄竴娆句覆琛� EEPROM锛堥浕鍙摝鍙法绋嬪彧璁�瀛樺劜鍣級锛岄噰鐢� SPI锛圫erial Peripheral Interface锛夋帴鍙ｉ�茶鏁�(sh霉)鎿�(j霉)閫氫俊銆傝┎鑺墖鍏锋湁楂樺彲闈犳��銆佷綆鍔熻�楀拰蹇�熷瓨鍙栫殑鐗归粸锛岄仼鐢ㄤ簬闇�瑕佸皯閲忓閮ㄥ瓨鍎茬殑鎳夌敤鍫存櫙锛屽寰帶鍒跺櫒绯荤当(t菕ng)涓殑鍙冩暩(sh霉)淇濆瓨銆侀厤缃暩(sh霉)鎿�(j霉)瀛樺劜绛夈��
銆�銆�閫欐鑺墖鐢� Microchip Technology 鐢熺敘锛屽叾瀹归噺鐐� 256Kb锛�32K x 8锛�锛屽垎鐐� 1024 闋�锛屾瘡闋� 32 瀛楃瘈(ji茅)銆傚畠鏀寔楂橀仈 10MHz 鐨勬檪閻橀牷鐜囷紝鑳藉鍦ㄨ純瀵殑闆诲鑼冨湇鍏у伐浣滐紙2.5V 鑷� 5.5V锛�銆傛澶栵紝25LC256T-E/ST 閭勫叿鍌欑‖浠跺淇濊鍔熻兘锛屼互闃叉鎰忓鐨勬暩(sh霉)鎿�(j霉)瀵叆鎴栨摝闄ゃ��
瀹归噺锛�256Kb
銆�銆�鎺ュ彛椤炲瀷锛歋PI
銆�銆�宸ヤ綔闆诲锛�2.5V 鑷� 5.5V
銆�銆�鏅傞悩闋荤巼锛氭渶楂� 10MHz
銆�銆�闋侀潰澶�?銆�?2 瀛楃瘈(ji茅)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8, TSSOP-8
銆�銆�瀵懆鏈燂細5ms
銆�銆�鎿﹀娆℃暩(sh霉)锛�1,000,000 娆�
1. 鏀寔妯欐簴 SPI 鍗�(xi茅)璀�锛屽吋瀹瑰绋井鎺у埗鍣�銆�
銆�銆�2. 鍏х疆纭欢瀵繚璀峰紩鑵筹紙WP#锛�锛岀敤浜庨槻姝㈡暩(sh霉)鎿�(j霉)琚剰澶栦慨鏀广��
銆�銆�3. 楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛屾敮鎸侀珮閬� 10MHz 鐨勬檪閻橀牷鐜�銆�
銆�銆�4. 瓒呬綆鍔熻�楄ō瑷�锛屽緟姗熸ā寮忎笅闆绘祦鍍呯偤 1渭A銆�
銆�銆�5. 鎻愪緵闈堟椿鐨勫瓨鍎茬祼妲嬶紝鍒嗙偤 1024 闋�锛屾瘡闋� 32 瀛楃瘈(ji茅)锛屾柟渚挎暩(sh霉)鎿�(j霉)绠＄悊鍜屾搷浣�銆�
銆�銆�6. 瀵浕澹撳伐浣滆寖鍦嶏紙2.5V 鑷� 5.5V锛�锛岄仼鍚堝绋浕婧愮挵(hu谩n)澧冦��
銆�銆�7. 宸ヤ綔婧害鑼冨湇寤ｏ紙-40掳C 鑷� +85掳C锛�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屽晢妤�(y猫)鎳夌敤銆�
銆�銆�8. 鍏峰倷楂橀仈 1,000,000 娆＄殑鎿﹀鑰愪箙鎬э紝纰轰繚闀锋湡浣跨敤绌�(w臎n)瀹氭��銆�
銆�銆�9. 鏁�(sh霉)鎿�(j霉)淇濇寔鏅傞枔闀烽仈 100 骞翠互涓�锛屾彁渚涘彲闈犵殑闈炴槗澶辨�у瓨鍎�銆�
1. 寰帶鍒跺櫒绯荤当(t菕ng)鐨勫弮鏁�(sh霉)淇濆瓨鑸囬厤缃鐞�銆�
銆�銆�2. 宓屽叆寮忚ō鍌欎腑鍥轰欢鍗囩礆鎴栬涓佸瓨鍎�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗闋樺煙涓殑鐙�鎱�(t脿i)瑷橀寗鍜屾鍙叉暩(sh霉)鎿�(j霉)淇濆瓨銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘鍝佷腑鐨勭敤鎴跺亸濂借ō缃瓨鍎层��
銆�銆�5. 閱�(y墨)鐧傝ō鍌欎腑鐨勬牎婧栨暩(sh霉)鎿�(j霉)鍜屾偅鑰呬俊鎭閷�銆�
銆�銆�6. 閫氫俊妯″涓殑缍茬怠閰嶇疆鍜屾棩蹇楀瓨鍎�銆�
銆�銆�7. 鐗╄伅(li谩n)缍茶ō鍌欎腑鐨勫偝鎰熷櫒鏁�(sh霉)鎿�(j霉)鏆瓨鍜屼笂鍌炽��
25LC256-I/P, 25LC256-G/MN, 25LC256D-VM
