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鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)
鏅�(sh铆)闁擄細2025/4/27 9:26:34
闁辫畝锛�44
PN5441A2ET 鏄竴娆剧敱鎭╂櫤娴︼紙NXP锛夌敓鐢�(ch菐n)鐨勯珮鎬ц兘闈炴帴瑙稿紡璁�鍗″櫒 IC锛屽唬娉涙噳(y墨ng)鐢ㄤ簬 NFC锛堣繎鍫�(ch菐ng)閫氫俊锛夊拰 RFID锛堝皠闋昏瓨(sh铆)鍒ワ級闋�(l菒ng)鍩�銆傝┎鑺墖鏀寔 ISO/IEC 14443 A/B 椤炲崝(xi茅)璀帮紝骞跺吋瀹瑰绋噳(y墨ng)鐢ㄧ挵(hu谩n)澧�锛屼緥濡傜Щ鍕�(d貌ng)鏀粯銆侀杸绂佺郴绲�(t菕ng)銆佺エ鍕�(w霉)绠＄悊绛夈�傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡妯℃摤鍓嶇銆佹暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣ㄤ互鍙婂祵鍏ュ紡瀛樺劜(ch菙)鍣紝鍙湁鏁堢啊(ji菐n)鍖栬ō(sh猫)瑷�(j矛)骞堕檷浣庣郴绲�(t菕ng)鎴愭湰銆�
銆�銆�PN5441A2ET 鐨勫皝瑁濆舰寮忕偤 C30701锛岄仼鍚堥珮瀵嗗害闆昏矾鏉垮竷灞�锛屽悓鏅�(sh铆)鎻愪緵鍑鸿壊鐨勬姉骞叉摼鎬ц兘鍜屼綆鍔熻�楃壒鎬�銆�
宸ヤ綔闆诲锛�2.7V 鑷� 5.5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細20mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛欳30701
銆�銆�鎺ュ彛椤炲瀷锛歋PI銆両2C銆乁ART
銆�銆�鏀寔闋荤巼锛�13.56MHz
銆�銆�闈堟晱搴︼細-75dBm
銆�銆�鍔熻�楋細鍏稿瀷鍊� 30mW
PN5441A2ET 鎻愪緵浜嗗崜瓒婄殑閫氫俊鎬ц兘鍜岄潏娲绘��锛屼富瑕佺壒鎬у寘鎷細
銆�銆�1. 鏀寔瀹屾暣鐨� ISO/IEC 14443 Type A 鍜� Type B 鍗�(xi茅)璀�锛屽吋瀹� MIFARE? 妯�(bi膩o)婧�(zh菙n)銆�
銆�銆�2. 鍏�(n猫i)缃珮鏁堢殑 CRC 鏍￠(y脿n)寮曟搸鍜岄槻娌栫獊姗�(j墨)鍒�锛岀⒑淇濇暩(sh霉)鎿�(j霉)鍌宠几鍙潬鎬�銆�
銆�銆�3. 闆嗘垚鐨勯浕婧愮鐞嗘ā濉婃敮鎸佷綆鍔熻�楁ā寮�锛屽欢闀�(zh菐ng)闆绘睜澹藉懡銆�
銆�銆�4. 鍏峰倷纭欢鍔犲瘑鍔熻兘锛屼繚闅滀氦鏄撳拰閫氫俊瀹夊叏銆�
銆�銆�5. 鏀寔澶氬崝(xi茅)璀板垏鎻涳紝渚夸簬闆嗘垚鍒板京(f霉)闆滅殑绯荤当(t菕ng)鏋舵(g貌u)涓�銆�
銆�銆�6. 鎻愪緵闈堟椿鐨勪腑鏂风鐞嗗拰浜嬩欢铏曠悊鑳藉姏锛岀啊(ji菐n)鍖栦富姗�(j墨) MCU 璨�(f霉)杓�銆�
PN5441A2ET 涓昏鐢ㄤ簬浠ヤ笅鍫�(ch菐ng)鏅細
銆�銆�1. 绉诲嫊(d貌ng)鏀粯绲傜锛圥OS 姗�(j墨)銆佹櫤鑳芥墜姗�(j墨)鏀粯妯″锛�銆�
銆�銆�2. 闆诲瓙闁�绂佺郴绲�(t菕ng)锛圧FID 鍗¤畝瀵櫒锛�銆�
銆�銆�3. 鑷姪鏈嶅嫏(w霉)绲傜锛堝鍞エ姗�(j墨)銆佽嚜鍕�(d貌ng)鍞波姗�(j墨)锛夈��
銆�銆�4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勮繎璺濋洟鐒＄窔閫氫俊銆�
銆�銆�5. 鐗╄伅(li谩n)缍�(w菐ng)瑷�(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)閲囬泦鑸囦氦浜掓ā濉娿��
銆�銆�6. 閱�(y墨)鐧傚櫒姊颁腑鐨勭劇鎺ヨЦ淇℃伅浜ゆ彌妯″銆�
PN5442A2ET/C30701, PN544
IC鍨嬭櫉(h脿o)绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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