DP83843 鏅�(sh铆)闁擄細2025/5/7 8:51:07 闁辫畝锛�27

DP83843 鏄竴娆剧敱 Texas Instruments (寰峰窞鍎€鍣�) 鐢熺敘(ch菐n)鐨勯珮鎬ц兘浠ュお缍�(w菐ng) PHY锛堢墿鐞嗗堡鏀剁櫦(f膩)鍣級鑺墖銆傝┎鑺墖鏀寔10/100 Mbps浠ュお缍�(w菐ng)閫氫俊锛岃兘澶犳豢瓒冲绋恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欑殑闇€姹�銆傚畠闆嗘垚浜嗚睈瀵岀殑鍔熻兘鐗规€э紝鍖呮嫭浣庡姛鑰楁ā寮�銆佽嚜鍕�(d貌ng)鍗�(xi茅)鍟嗗拰澶氱ó鎺ュ彛妯�(bi膩o)婧�(zh菙n)鏀寔锛岄仼鐢ㄤ簬璺敱鍣�銆佷氦鎻涙(j墨)銆佸伐妤�(y猫)鎺у埗瑷�(sh猫)鍌欎互鍙婃秷璨�(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佺瓑鍫�(ch菐ng)鏅�銆�
銆€銆€DP83843閲囩敤鍏堥€�(j矛n)鐨凜MOS宸ヨ棟鍒堕€狅紝鍏锋湁杓冮珮鐨勫彲闈犳€у拰绌�(w臎n)瀹氭€�锛屽悓鏅�(sh铆)鏀寔RMII鍜孧II鎺ュ彛鍗�(xi茅)璀帮紝鍙互鑸囧悇绋富娴佺殑MAC鎺у埗鍣ㄧ劇(w煤)绺€ｆ帴銆�

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宸ヤ綔闆诲锛�2.5V - 3.6V
銆€銆€鏁�(sh霉)鎿�(j霉)閫熺巼锛�10Mbps / 100Mbps
銆€銆€鎺ュ彛椤�(l猫i)鍨嬶細RMII, MII
銆€銆€灏佽褰㈠紡锛歍QFP-48
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€鍌宠几浠嬭唱(zh矛)鏀寔锛氶妳绶氶洐绲炵窔
銆€銆€鍔熻€楋細鍏稿瀷鍊� 300mW
銆€銆€鑷嫊(d貌ng)鍗�(xi茅)鍟嗘檪(sh铆)闁擄細灏忎簬 4 绉�

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DP83843 鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 鏀寔IEEE 802.3u妯�(bi膩o)婧�(zh菙n)锛屽吋瀹�10BASE-T鍜�100BASE-TX鍗�(xi茅)璀般€�
銆€銆€2. 闆嗘垚浜嗗畬鏁寸殑浠ュお缍�(w菐ng)PHY鍔熻兘妯″锛屾笡灏戜簡澶栭儴鍏冧欢闇€姹傘€�
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銆€銆€6. 寮�(qi谩ng)澶х殑闆绘埃闅旈洟鎬ц兘锛屽寮�(qi谩ng)浜嗙郴绲�(t菕ng)鐨勬姉骞叉摼鑳藉姏銆�
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DP83843 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 瀹跺涵鍜屽皬鍨嬩紒妤�(y猫)缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌�锛屽鐒�(w煤)绶氳矾鐢卞櫒銆佸甯惰矾鐢卞櫒鍜岀恫(w菐ng)绲�(lu貌)鎵撳嵃姗�(j墨)銆�
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