UPD6461 鏅�(sh铆)闁擄細2025/5/9 16:28:53 闁辫畝锛�21

UPD6461 鏄敱 NEC锛堢従(xi脿n)鐐虹憺钖╅浕瀛愶級鐢熺敘(ch菐n)鐨勪竴娆惧皥鐢ㄩ泦鎴愰浕璺紙ASIC锛夛紝涓昏鎳�(y墨ng)鐢ㄤ簬榛�(di菐n)闄ｅ紡鎵撳嵃姗�(j墨)鐨勬墦鍗伴牠椹�(q奴)鍕�(d貌ng)鎺у埗銆傝┎鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡澶氬€�(g猫)閭忚集鍔熻兘妯″锛岃兘澶犻珮鏁堝湴瀵�(sh铆)鐝�(xi脿n)灏�(du矛)鎵撳嵃姗�(j墨)鎵撳嵃闋殑鏅�(sh铆)搴忔帶鍒躲€佹暩(sh霉)鎿�(j霉)鍌宠几浠ュ強鍔熺巼椹�(q奴)鍕�(d貌ng)绛夊姛鑳�銆�
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鍙冩暩(sh霉)

鍨嬭櫉(h脿o)锛歎PD6461
銆€銆€鍒堕€犲晢锛歂EC锛堢従(xi脿n)鐟炶柀闆诲瓙锛�
銆€銆€椤炲瀷锛氬皥鐢ㄩ泦鎴愰浕璺� (ASIC)
銆€銆€灏佽褰㈠紡锛歈FP锛堟柟褰㈡墎骞冲皝瑁濓級
銆€銆€寮曡叧鏁�(sh霉)锛�80
銆€銆€宸ヤ綔闆诲锛�5V
銆€銆€鏈€澶ц几鍑洪浕娴侊細30mA/閫氶亾
銆€銆€宸ヤ綔婧害鑼冨湇锛�-20鈩� 鑷� +85鈩�
銆€銆€杓稿叆/杓稿嚭鏁�(sh霉)閲忥細72锛堝叿楂旀牴鎿�(j霉)瀵�(sh铆)闅涢厤缃級

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UPD6461 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂樺害闆嗘垚锛氬皣澶氱ó閭忚集鎺у埗鍜岄﹨(q奴)鍕�(d貌ng)鍔熻兘鏁村悎鍒板柈鍊�(g猫)鑺墖涓�锛屾笡灏戜簡澶栧湇鍏冧欢鐨勬暩(sh霉)閲�锛岀啊鍖栦簡 PCB 瑷�(sh猫)瑷�(j矛)銆�
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銆€銆€5. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氬劒(y艒u)鍖栦簡闆昏矾鏋舵(g貌u)锛屽湪淇濊瓑鎬ц兘鐨勫悓鏅�(sh铆)闄嶄綆浜嗗姛鑰�锛岄仼鍚堥暦鏅�(sh铆)闁撻亱(y霉n)琛岀殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
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UPD6461 涓昏鐢ㄤ簬榛�(di菐n)闄ｅ紡鎵撳嵃姗�(j墨)鍜屽叾浠栭渶瑕佹墦鍗伴牠椹�(q奴)鍕�(d貌ng)鎺у埗鐨勮ō(sh猫)鍌欎腑銆�
銆€銆€鍏稿瀷鎳�(y墨ng)鐢ㄥ牬鏅寘鎷細
銆€銆€- 鍟嗙敤鎴栧伐妤�(y猫)绱�(j铆)榛�(di菐n)闄ｅ紡鎵撳嵃姗�(j墨)
銆€銆€- 妯�(bi膩o)绨芥墦鍗版(j墨)
銆€銆€- 姊濈⒓鎵撳嵃姗�(j墨)
銆€銆€- 灏忓瀷绁ㄦ摎(j霉)鎵撳嵃姗�(j墨)
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