UPD75104GF-J58-3BE 鏅�(sh铆)闁擄細2025/4/30 14:34:38 闁辫畝锛�36

UPD75104GF 鏄竴娆剧敱 NEC锛堢従(xi脿n)鐐虹憺钖╅浕瀛愶級鐢熺敘(ch菐n)鐨勯珮閫� CMOS 宸ヨ棟鐨� UART锛圲niversal Asynchronous Receiver/Transmitter锛夎姱鐗�銆傝┎鑺墖涓昏鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)鐣版涓茶閫氫俊锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇€瑕佹暩(sh霉)鎿�(j霉)鍌宠几?sh霉)閭ｅ害鑳ц緝鍒皔(t菕ng)涓�銆俇PD75104GF 鏀寔澶氱ó娉㈢壒鐜囪ō(sh猫)缃拰鏁�(sh霉)鎿�(j霉)鏍煎紡锛屽苟鍏锋湁浣庡姛鑰�銆侀珮绌�(w臎n)瀹氭€х殑鐗归粸(di菐n)銆�
銆€銆€鍏跺皝瑁濆舰寮忕偤 SSOP-28 灏忓瀷灏佽锛岄仼鍚堝皪(du矛)绌洪枔鏈夎純楂樿姹傜殑瑷�(sh猫)瑷�(j矛)鍫�(ch菐ng)鏅�銆傚悗缍� -J58-3BE 琛ㄧず鐗瑰畾鐨勫皝瑁濆拰宸ヤ綔姊濅欢銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2.7V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€鎺ュ彛椤�(l猫i)鍨嬶細UART 鐣版涓茶鎺ュ彛
銆€銆€鏈€澶ф尝鐗圭巼锛�1.5Mbps
銆€銆€閫氶亾鏁�(sh霉)閲忥細1 鍊�(g猫)鐛�(d煤)绔� UART 閫氶亾
銆€銆€灏佽褰㈠紡锛歋SOP-28
銆€銆€I/O 闆诲钩鍏煎鎬э細CMOS/TTL 鍏煎
銆€銆€寰呮(j墨)鍔熻€楋細<2渭A

鐗规€�

UPD75104GF 鎻愪緵浜嗛珮搴﹂泦鎴愮殑 UART 鍔熻兘锛屾敮鎸侀潏娲荤殑鏁�(sh霉)鎿�(j霉)骞€閰嶇疆锛屽寘鎷彲閬哥殑璧峰浣�銆佸仠姝綅銆佹牎椹�(y脿n)浣嶇瓑銆傚畠鍏�(n猫i)缃簡鏀剁櫦(f膩)绶╂矕鍗€(q奴)锛岃兘澶犳笡灏戜富铏曠悊鍣ㄧ殑璨�(f霉)鎿�(d膩n)銆�
銆€銆€姝ゅ锛岃┎鑺墖鍏峰倷鑷嫊(d貌ng)娴佹帶鍔熻兘锛屽彲浠ユ湁鏁堥槻姝㈡暩(sh霉)鎿�(j霉)婧㈠嚭銆傚湪浣庡姛鑰楁ā寮忎笅锛屽彲浠ラ€氶亷(gu貌)闂�(gu膩n)闁夋湭浣跨敤鐨勬ā濉婇€�(j矛n)涓€姝ョ瘈(ji茅)鐪佽兘婧愭秷鑰椼€�
銆€銆€UPD75104GF 閭勬敮鎸佺‖浠跺京(f霉)浣嶅拰杌熶欢寰�(f霉)浣�锛屾柟渚跨敤鎴�(h霉)鍦ㄤ笉鍚屽牬(ch菐ng)鏅笅蹇€熷垵濮嬪寲瑷�(sh猫)鍌欍€傚悓鏅�(sh铆)锛屽畠鍏煎澶氱ó宸ユキ(y猫)妯�(bi膩o)婧�(zh菙n)鍗�(xi茅)璀�锛岀⒑淇濊垏鍏朵粬瑷�(sh猫)鍌欑殑浜掓搷浣滄€с€�
銆€銆€鍏稿瀷鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷秷璨�(f猫i)闆诲瓙銆佸伐妤�(y猫)鎺у埗銆侀€氫俊瑷�(sh猫)鍌欎互鍙婃苯杌�(ch膿)闆诲瓙绛�銆�

鎳�(y墨ng)鐢�

UPD75104GF 寤ｆ硾鐢ㄤ簬鍚勭ó闇€瑕佷覆琛岄€氫俊鐨勫牬(ch菐ng)鍚�锛屼緥濡傚祵鍏ュ紡鎺у埗绯荤当(t菕ng)銆佸鐢ㄩ浕鍣ㄤ腑鐨勯仩(yu菐n)绋嬮€氫俊妯″銆佸伐妤�(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鍠厓绛�銆�
銆€銆€瀹冧篃鍙互鐢ㄤ綔 PC 鎴栧叾浠栦富姗�(j墨)绯荤当(t菕ng)鐨勬摯(ku貌)灞曚覆鍙ｏ紝鎻愪緵椤嶅鐨勯€氫俊鑳藉姏銆傚湪姹借粖(ch膿)闆诲瓙闋�(l菒ng)鍩�锛屽畠鍙互鐢ㄤ締(l谩i)瀵�(sh铆)鐝�(xi脿n) CAN 绺界窔(xi脿n)鑸囦覆琛屽瑷�(sh猫)涔嬮枔鐨勬⿱鎺ュ姛鑳�銆�
銆€銆€鐢变簬鍏朵綆鍔熻€楃壒鎬�锛岃┎鑺墖闈炲父閬╁悎闆绘睜渚涢浕鐨勪究鏀滃紡瑷�(sh猫)鍌�锛屽鎵嬫寔绲傜鎴栫劇(w煤)绶�(xi脿n)鍌虫劅鍣ㄧ瘈(ji茅)榛�(di菐n)銆�