鏅傞枔锛�2025/5/19 9:50:06
闁辫畝锛�29
DS3680 鏄� Maxim Integrated 鍏徃鎺ㄥ嚭鐨勪竴娆鹃潪鏄撳け鎬� SRAM (NVSRAM) 鑺墖銆傝┎鑺墖绲�(ji茅)鍚堜簡楂橀�� SRAM 鍜岄潪鏄撳け鎬у瓨鍎叉妧琛�(sh霉)锛岃兘澶犲湪鏂烽浕鏅傝嚜鍕曞皣 SRAM 鏁�(sh霉)鎿�(j霉)淇濆瓨鍒伴潪鏄撳け鎬у瓨鍎插櫒涓�锛屽苟鍦ㄩ噸鏂颁笂闆绘檪鎭㈠京鏁�(sh霉)鎿�(j霉)銆侱S3680 鎻愪緵浜嗛珮鍙潬鎬с�佸揩閫熻í鍟忛�熷害浠ュ強鏁�(sh霉)鎿�(j霉)淇濊鍔熻兘锛岄仼鐢ㄤ簬闇�瑕侀牷绻佸鍏ュ拰闀锋湡瀛樺劜鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�DS3680 鏀寔 SPI 鎺ュ彛锛屽叿鏈変綆鍔熻�楃壒鎬�锛岄仼鍚堝祵鍏ュ紡绯荤当(t菕ng)銆佸伐妤�(y猫)鎺у埗銆侀啱(y墨)鐧傝ō鍌欏拰閫氫俊瑷倷绛夋噳鐢ㄩ牁(l菒ng)鍩�銆�
瀹归噺锛�256Kb锛�32K x 8锛�
銆�銆�鎺ュ彛锛歋PI
銆�銆�宸ヤ綔闆诲锛�1.7V 鑷� 3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�鏁�(sh霉)鎿�(j霉)淇濆瓨鏅傞枔锛氳秴閬�10骞�
銆�銆�瀵繚璀烽伕闋咃細鏀寔纭欢瀵繚璀�
銆�銆�灏佽褰㈠紡锛歍QFP-48
DS3680 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 闈炴槗澶辨�� SRAM 鎶�琛�(sh霉)锛氶�氶亷鍏�(n猫i)缃殑 EEPROM 瀵︾従(xi脿n)鏁�(sh霉)鎿�(j霉)鍦ㄦ柗闆绘檪鐨勮嚜鍕曚繚瀛樺拰涓婇浕鍚庣殑鎭㈠京銆�
銆�銆�2. 楂橀�� SPI 鎺ュ彛锛氭彁渚涢珮閬� 50MHz 鐨勬檪閻橀牷鐜�锛岀⒑淇濆揩閫熸暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�3. 鑷嫊鏁�(sh霉)鎿�(j霉)淇濆瓨锛氬湪妾㈡脯鍒伴浕婧愭晠闅滄檪锛岃姱鐗囨渻鑷嫊鍟熷嫊鏁�(sh霉)鎿�(j霉)淇濆瓨閬庣▼锛岀劇闇�澶栭儴骞查爯銆�
銆�銆�4. 鍙潬鎬цō瑷堬細鍏峰倷鏁�(sh霉)鎿�(j霉)瀹屾暣鎬ф鏌ユ鍒讹紝闃叉鍥犻浕婧愭尝鍕曟垨绯荤当(t菕ng)鏁呴殰灏庤嚧鐨勬暩(sh霉)鎿�(j霉)涓熷け銆�
銆�銆�5. 灏忓瀷灏佽锛氶噰鐢� TQFP-48 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�6. 浣庡姛鑰楁ā寮忥細鏀寔寰呮妯″紡涓嬬殑瓒呬綆鍔熻�楅亱琛岋紝寤堕暦闆绘睜澹藉懡銆�
銆�銆�7. 瀵伐浣滈浕澹撹寖鍦嶏細鍏煎澶氱ó渚涢浕绯荤当(t菕ng)锛岄仼鎳夋�у挤銆�
銆�銆�8. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶏細纰轰繚鍦ㄦサ绔挵(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱琛�銆�
DS3680 寤ｆ硾鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 宓屽叆寮忕郴绲�(t菕ng)锛氱敤浜庨渶瑕佸鏅傛暩(sh霉)鎿�(j霉)瑷橀寗鍜屾柗闆讳繚璀风殑鍫村悎銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細渚嬪 PLC銆佹暩(sh霉)鎿�(j霉)閲囬泦妯″鍜屾帶鍒剁郴绲�(t菕ng)銆�
銆�銆�3. 閱�(y墨)鐧傝ō鍌欙細濡傜洠(ji膩n)璀峰剙銆佸垎鏋愬剙鍣ㄧ瓑闇�瑕佸彲闈犳暩(sh霉)鎿�(j霉)瀛樺劜鐨勮ō鍌�銆�
銆�銆�4. 閫氫俊瑷倷锛氶仼鐢ㄤ簬璺敱鍣ㄣ�佷氦鎻涙绛夐渶瑕侀牷绻佹洿鏂伴厤缃暩(sh霉)鎿�(j霉)鐨勫牬鏅�銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傛櫤鑳藉灞呮帶鍒跺櫒銆佷究鏀滃紡瑷倷绛�銆�
銆�銆�6. 瑷堥噺鑸囨脯閲忥細濡傛櫤鑳藉剙琛ㄣ�佹脯瑭﹀剙鍣ㄧ瓑銆�
DS3681, DS3682
