PN512æ¯ä¸æ¬¾é«åº¦éæçæ¶åå¨ICï¼ç¨äº13.56 MHzçéæ¥è§¦å¼éä¿¡ã该æ¶åå¨ICå©ç¨åºè²çè°å¶å解è°æ¦å¿µï¼å®å ¨éæåç±»13.56 MHzéæ¥è§¦å¼éä¿¡æ¹æ³ååè®®ã
PN512æä¾ä¸ç§çæ¬ï¼
PN512æ¶åå¨ICæ¯æ4ç§ä¸åçå·¥ä½æ¨¡å¼ï¼
PN512å é¨åéå¨å ·æISO/IEC 14443A/MIFARE读å模å¼ï¼å¯é©±å¨è¯»å天线ååºçå¨ï¼èæ éé¢å¤çææºçµè·¯ï¼è¯¥è¯»å天线设计ç¨äºISO/IEC 14443A/MIFAREå¡çéä¿¡ãæ¥æ¶å¨é¨åå¯ç¨³å®ãé«æå°è§£è°å解ç æ¥èªISO/IEC 14443A/MIFAREå ¼å®¹åå¡ååºçå¨çä¿¡å·ãæ°åé¨åå¤çå®æ´çISO/IEC 14443Aæ帧åé误æ£æµï¼å¥å¶æ ¡éªåCRCï¼ã
PN512æ¯æMIFARE 1KæMIFARE 4K仿ç产åãPN512æ¯æéç¨MIFAREè¾é«çä¼ è¾éçï¼é«è¾¾424 kb/sï¼è¿è¡ååéæ¥è§¦å¼éä¿¡ã
PN512æ¶åå¨ICå ·æFeliCa读å模å¼ï¼æ¯æFeliCaéä¿¡æ¹æ¡ãæ¥æ¶å¨æä¾ç¨³å®é«æç解è°å解ç çµè·¯æ¹æ¡ï¼å ¼å®¹FeliCaç¼ç ä¿¡å·ãæ°åé¨åå¤çFeliCaæ帧åé误æ£æµï¼æ¯å¦CRCãPN512æ¯æéç¨FeliCaè¾é«çä¼ è¾éçï¼é«è¾¾424 kb/sï¼è¿è¡ååéæ¥è§¦å¼éä¿¡ã
PN512æ¯æISO/IEC 14443B读åéä¿¡æ¹æ¡çææå±çº§ï¼åææ¯é¢å¤çå 件ï¼æ¯å¦æ¯è¡å¨ãçµæºã线åçï¼å·²æ£ç¡®çé¨ç½²ï¼å¹¶åå®æ ååè®®ï¼æ¯å¦ISO/IEC 14443-4å/æISO/IEC 14443Bé²å¹²æ°ï¼å·²æ£ç¡®é¨ç½²ã
å¨å¡çå·¥ä½æ¨¡å¼ä¸ï¼PN512æ¶åå¨ICå¯æ ¹æ®FeliCaæISO/IEC 14443A/MIFAREå¡æ¥å£æ¹æ¡ååºè¯»åå½ä»¤ãPN512产çæ°åè´è½½è°å¶ä¿¡å·ï¼ä¸å¤é¨çµè·¯é å使ç¨å¯å°ååºä¿¡å·éå读åå¨ãåªæéè¿S²Cæ¥å£é åå®å ¨IC使ç¨ï¼æè½æä¾å®æ´çå®å ¨å¡åè½ã
æ¤å¤ï¼PN512æ¶åå¨ICå¯ä¸NFCIP-1模å¼ä¸çNFCIP-1å¨ä»¶ç´æ¥éä¿¡ãNFCIP-1模å¼æä¾åç§é信模å¼åé«è¾¾424 kb/sçä¼ è¾éçï¼ç¬¦åEcma 340åISO/IEC 18092 NFCIP-1æ åãæ°åé¨åå¤çå®æ´çNFCIP-1æ帧åé误æ£æµã
éæåç§ä¸»æºæ§å¶å¨æ¥å£ï¼
该æ©æºæµ¦ICçè´ä¹°è å¿ é¡»å ·æéå½ç第ä¸æ¹ä¸å©ææã