PN512æ¯ä¸æ¬¾é«åº¦éæçæ¶åå¨ICï¼ç¨äº13.56 MHzçéæ¥è§¦å¼éä¿¡ã该æ¶åå¨ICå©ç¨åºè²çè°å¶åè§£è°æ¦å¿µï¼å®å
¨éæåç±»13.56 MHzéæ¥è§¦å¼éä¿¡æ¹æ³ååè®®ã
æä¾ä¸åçæ¬
PN512æä¾ä¸ç§çæ¬ï¼
-
PN5120A0HN1/C2 (HVQFN32)åPN5120A0HN/C2 (HVQFN40)ï¼ä¸æç§°ä¸ºçæ¬2.0
-
PN512AA0HN1/C2 (HVQFN32)åPN512AA0HN1/C2BIï¼HVQFN32é¢ç§å¶ï¼ï¼ä¸æç§°ä¸ºå·¥ä¸çæ¬ï¼ç¬¦å汽车çµåå§åä¼å¶å®çAEC-Q100 3çº§æ±½è½¦è®¤è¯æ åï¼è¯¥æ åå®ä¹äºç¨äºæ±½è½¦éæçµè·¯(IC)ç临çåºåæµè¯è®¤è¯ã
-
PN5120A0HN1/C1(HVQFN32)åPN5120A0HN/C1 (HVQFN40)ï¼ä¸æç§°ä¸ºçæ¬1.0
ç®ä»
PN512æ¶åå¨ICæ¯æ4ç§ä¸åç工使¨¡å¼ï¼
-
æ¯æISO/IEC 14443A/MIFAREåFeliCaæ¹æ¡çè¯»åæ¨¡å¼
-
æ¯æISO/IEC 14443Bçè¯»åæ¨¡å¼
-
æ¯æISO/IEC 14443A/MIFAREåFeliCaæ¹æ¡çå¡ç工使¨¡å¼
-
NFCIP-1模å¼
PN512å
é¨åéå¨å
·æISO/IEC 14443A/MIFAREè¯»åæ¨¡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®ã髿å°è§£è°åè§£ç æ¥èªISO/IEC 14443A/MIFAREå
¼å®¹åå¡ååºçå¨çä¿¡å·ãæ°åé¨åå¤ç宿´çISO/IEC 14443Aæå¸§åéè¯¯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
·æFeliCaè¯»åæ¨¡å¼ï¼æ¯æFeliCaéä¿¡æ¹æ¡ãæ¥æ¶å¨æä¾ç¨³å®é«æçè§£è°åè§£ç çµè·¯æ¹æ¡ï¼å
¼å®¹FeliCaç¼ç ä¿¡å·ãæ°åé¨åå¤çFeliCaæå¸§åéè¯¯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
ä»¶ï¼æ¯å¦æ¯è¡å¨ãçµæºã线åçï¼å·²æ£ç¡®çé¨ç½²ï¼å¹¶å宿 ååè®®ï¼æ¯å¦ISO/IEC 14443-4å/æISO/IEC 14443Bé²å¹²æ°ï¼å·²æ£ç¡®é¨ç½²ã
å¨å¡ç工使¨¡å¼ä¸ï¼PN512æ¶åå¨IC坿 ¹æ®FeliCaæISO/IEC 14443A/MIFARE塿¥å£æ¹æ¡ååºè¯»åå½ä»¤ãPN512äº§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-1æ¨¡å¼æä¾åç§é信模å¼åé«è¾¾424 kb/sçä¼ è¾éçï¼ç¬¦åEcma 340åISO/IEC 18092 NFCIP-1æ åãæ°åé¨åå¤ç宿´çNFCIP-1æå¸§åéè¯¯æ£æµã
éæåç§ä¸»æºæ§å¶å¨æ¥å£ï¼
-
8ä½å¹¶è¡æ¥å£
-
SPIæ¥å£
-
串è¡UARTï¼ç±»ä¼¼äºRS232ï¼çµåçµå¹³åå³äºçççµæºçµåï¼
-
I²Cæ¥å£ã
è¯¥æ©æºæµ¦ICçè´ä¹°è
å¿
é¡»å
·æéå½çç¬¬ä¸æ¹ä¸å©ææã