鏅傞枔锛�2025/5/9 19:02:00
闁辫畝锛�25
FT245RL鏄疐TDI鍏徃鐢熺敘(ch菐n)鐨勪竴娆綰SB杞�(zhu菐n)UART/FIFO鎺ュ彛鑺墖銆傝┎鑺墖鑳藉?q奴)宕縁(xi脿n)USB鑸囩暟姝ヤ覆琛屾暩(sh霉)鎿�(j霉)娴佷箣闁撶殑杞�(zhu菐n)鎻�锛屾垨鑰呴�氶亷FIFO绶╂矕鍗�(q奴)瀵︾従(xi脿n)USB鑸囧苟琛屾暩(sh霉)鎿�(j霉)鐨勫偝杓�銆侳T245RL鏀寔鍏ㄩ�烾SB閫氫俊锛�12Mbps锛夛紝鍏锋湁浣庡姛鑰楃壒鎬�锛岄潪甯搁仼鍚堢敤浜庡祵鍏ュ紡绯荤当(t菕ng)涓渶瑕乁SB鎺ュ彛鎿村睍涓插彛鎴栧苟鍙ｇ殑鎳夌敤鍫存櫙銆�
銆�銆�FT245RL閲囩敤灏忓瀷QFN32灏佽锛屽伐浣滈浕澹撶偤3.3V锛屽苟涓斿収(n猫i)缃簡蹇呰鐨勬尟钑╁櫒鍜岃(di脿o)绡�(ji茅)鍣�锛岀啊鍖栦簡澶栭儴闆昏矾瑷▓銆傛澶�锛岃┎鑺墖閭勫吋瀹瑰绋搷浣滅郴绲�(t菕ng)涓嬬殑椹�(q奴)鍕曠▼搴忥紝渚夸簬蹇�熼枊鐧�(f膩)鍜岄儴缃�銆�
鎺ュ彛椤炲瀷锛歎SB Full Speed (12Mbps)
銆�銆�闆绘簮闆诲锛�3.3V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歈FN32
銆�銆�鏁�(sh霉)鎿�(j霉)绶╂矕鍗�(q奴)澶�?銆�?28 Bytes (TX 鍜� RX 鍚�64 Bytes)
銆�銆�UART娉㈢壒鐜囪寖鍦嶏細300bps 鑷� 3Mbps
銆�銆�USB Class锛欳ommunications Device Class (CDC)
銆�銆�鏈�澶ч浕娴佹秷鑰楋細80mA
銆�銆�寰呮闆绘祦锛殈50uA
FT245RL鐨勪富瑕佺壒榛炴槸鍏堕珮搴﹂泦鎴愭�у拰闈堟椿鎬э細
銆�銆�1. 鍏�(n猫i)缃甋IE锛圫erial Interface Engine锛夊拰USB鏀剁櫦(f膩)鍣�锛岀劇闇�澶栧姞绲勪欢鍗冲彲瀹屾垚USB閫氫俊鍔熻兘銆�
銆�銆�2. 鎻愪緵鍏╃ó宸ヤ綔妯″紡锛歎ART妯″紡鍜�245 FIFO妯″紡銆傚湪UART妯″紡涓�锛屽彲浠ョ洿鎺ユ浛浠ｅ偝绲�(t菕ng)鐨凴S232鎺ュ彛锛涜�屽湪245 FIFO妯″紡涓�锛屽墖鍏佽ū涓绘鑸囩洰妯欒ō鍌欎箣闁撻�茶楂橀�熷苟琛屾暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�3. 鏀寔DTR銆丷TS绛夋彙鎵嬩俊铏燂紝鍦ㄦ煇浜涙噳鐢ㄥ牬鍚堝彲浠ュ鐝�(xi脿n)纭欢娴佹帶鍒�銆�
銆�銆�4. 鍏锋湁鑷嫊鏋氳垑鍔熻兘锛屾彃鍏ラ浕鑵﹀悗鍙璀樺垾鐐鸿櫅鎿珻OM绔彛锛岀劇闇�鐢ㄦ埗骞查爯銆�
銆�銆�5. 楂樺害鍏煎鎬�锛屾敮鎸乄indows銆丩inux鍙奙ac OS绛夊绋富娴佹搷浣滅郴绲�(t菕ng)銆�
FT245RL寤ｆ硾鎳夌敤浜庡悇绋渶瑕乁SB鎺ュ彛鎿村睍鐨勫牬鍚�锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō鍌�锛屽PLC鎺у埗鍣�銆佸偝鎰熷櫒鎺ュ彛妯″绛�銆�
銆�銆�2. 閱�(y墨)鐧傞浕瀛愬剙鍣紝渚嬪蹇冮浕鍦栨銆佽绯栧剙绛変究鏀滃紡閱�(y墨)鐧傝ō鍌�銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛岀敤渚嗛�ｆ帴PC鑸囧悇椤炴脯閲忚缃�銆�
銆�銆�4. 宓屽叆寮忚▓绠楁绯荤当(t菕ng)锛岀偤涓嶅叿鍌欏師鐢烾SB鑳藉姏鐨勫皬鍨嬪柈鏉胯▓绠楁鎻愪緵椤嶅鐨勪覆琛岄�氫俊绔彛銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽鎵撳嵃姗�銆佹巸鎻忓剙绛夊鍦嶈ō鍌�銆�
FT245BM, FT245R
