RFIDISO/IEC

6.1 RFID 1RFIDRFID

2 (1) (2) (3) RFID (4)RFID

3RFID RFIDISO/IEC (ISO)(IEC)RFIDRFID ( EAN)(UCC)EPC

4ISO/IECRFID ISO/IECRFID46.1

5RFID RFID 1 RFID RFID125 kHz2.45 GHz13.56 MHzISO/IEC 14443TYPE ATYPE B

a) b)RFIDc)13.56 MHzISO/IEC 14443ISO/IEC15693ISO/IEC 15693EMI

RFID (2)

6RFID RFIDRFID

6.2 ISO/IECRFID 1IC lC6.2(Close-Coupled) IC(Proximity)(Vicinity)IC13.56 MHz2 RFIDISO/IEC 11784ISO/IEC 11785ISO/IEC 14223

(1) ISO /IEC 11784 ISO/IEC 117846486.32764 (2) ISO/IEC 11785 ISO/IEC 11785 134.2 kHz1.8 kHz

32(134.2 kHz/32=4194 Hz)4194 bps6.11 06.2116416CRC 2481( 000 0000 0001)

50 ms50 ms3 ms12 ms 16NRZ2FSK0134.2 kHz1124.2 kHz 8(0111 1110)6416CRC3

50 ms3 ms50 ms100 ms20 ms

(3) ISO/IEC 14223 ISO/IEC 11784ISO/IEC 11785

ISO/IEC 14223ISO/IEC 14223ISO/IEC11784ISO/IEC 11785

3 Wal-Mart100RFID (1) ISO/IEC 18000 ISO/IEC 18000ISO/IEC 180006135 kHz13.56 MHz433 MHz860930 MHz2.45 GHz5.8 GHz10 m10 m

RFID(Non-Volatile)(Mask ROM)(OTP EPROM)(EEPROM)Mask ROMOTP EPROMEEPROM;(MCU)

(2) ISO/IEC 18001 ISO/IEC 18001 (3) ISO /IEC 10374 ISO/IEC 10374RFIDISO/IEC 10374850950 MHz2.42.5 GHz150 mV/m13 m

FSK20 kHz40 kHzFSK6.3

ISO[IEC 10374 850~950 MHz

ISO/IEC 10374ISO/IEC18185

6.3 ISO/IEC 14443 ISO/IEC 14443lCISO/IEC 14443ISO/IEC 14443-1/2/3/4ISO/IEC 14443-34ISO/IEC 14443-1/2/4

ISO/IEC 14443-1 1ICIS0 7810 {85.72 mmx54.03 mmx0.76 mm+ l X

ISO/IEC 14443-2 1 ( PCD)(PICC)PICCPCDPICC 13.56 MHz+7 kHz1.5 A/mH7.5 A/mPICC1.5 A/mPICCPCD10 cm

2 TYPE ATYPE BPICCPCDPICC (1) TYPE A PCDPICC13.56 MHz106 kbps100% ASKPICC(Pause) 23s 6.4PICCPCDPICCPCD(ASK)fc16847 kHzTYPE A6.5

( 2) TYPE B PCDPICC 106kbpsNRZASK10%(8%14) % 10 PICCPCD106kbpsNRZ(847kHz)BPSK

PCDTR0PICCTR0>64TsTsTR1PICC TR1> 80Ts1 106.6TYPEB 6.7TR0PICCPCD TR1PICC

ISO/IEC 14443-4ISO/IEC 14443-4PICC1 etu

D1etu 128/fcfc

( Block) IRS4.3ISO/IEC 14443-32TYPEAPICC (1) TYPE APICC 6.8

ISO/IEC 14443-3PICCSAK4.3.1P.114PCDSAKPICCATS (Answer to Select) SAKISO/IEC 14443-4(b6=0)PCDHALTPICCHaltPICCSAKISO/IEC 14443-4(b6=1)ATSPCDRATSATSPICCRATSATSPICCATSPPS( Protocol and Parameter Selection)PCDPPSPICCPPSPICCPPS

(2) RATSATS RATS6.4E0H4FSDIPCDFSDFSDI0123456789FHFSD16243240486496128 256>2564CIDPICC01415( Reserved for Future UseRFU)(3) ATSATS6.9

TL TLATSTLCRCATSFSD T0 T0TL1T06.10 FSCIFSCFSCPICCFSCIFSDIFSCI2HFSC=32 TA(1) TA(1)DPCDPICCPICCPCDTA(1)6.11

(6.1)D=2212 kbpsDDRPCDPICCPICCDsPICCPCDPICCb7b6b5b3b2b1000D=1 TB(1) TB(1)b8b5FWIFWT

FWTPCDPICC

fcFWI01415RFUFWI=0FWT= FWTmin=302s ;FWI=14FWT= FWTmax=4949 msTB(1)FWI4 FWT4.8 ms PCDFWTPICCFWTPCDPICC

TB(1)SFGISFGTPICCATSSFGI01415RFUSFGI0SFGTSFGI=114SFGT

fcSFGI0

TC(1) TC(1)1b8b30RFU2b2b1PICCCIDNADb21CIDb11NADb2b1(10)bCIDNAD T1TKATS

(4) PPS PPS6.12CRC ( PPSS) PPSS4(1101)bRFU4CIDPICC PPS0 PPS0PPS1b8b7b6(000)bb4b3b2b1(0001)bb5 =1PPS1 PPS1PPS1b8b7b6b5(0000)bb4b3DSIDsb2b1DRIDRDSIDRI00011011D1248

(5) PPS PICCPPS31PPSSPPSPPSSCRC

3TYPE BPICC TYPE BPICC44.3.2

4 ( OSI)ISO/IEC 14443-3( Chain of Blocks)

(1) 6.13

( PCB)CID NADPCBCIDNAD PCB PCB(I-block)( R-block)(ACK)(NAK) R-block( S-block)PCDPICC1( WTX)DESELECT I-blockR-blockS-block6.14

CIDCIDPICCb8b7PICCS-blockPICCPCD 6.5PCDPICCCID(00)b b6b5(00)b b4b3b2b1CIDPICCCIDCIDCIDCIDCIDCIDCID

NAD NADPCDPICCNADISO/IEC 7816-3NADb8b40b7b6b5b3b2b1 NAD NAD PCDNADPICCNADNAD PCDNADPICCCID PICCNADNAD

INF INF(I-block)(S-block) 2(EDC)EDCCRC (2) PICCFWTS-blockWTXWTX16.6

6.5b6b1WTXMWTXM15906063RFUPCD1INFWTXPICC1PICCINFb8b7(00)bb6b1WTXMWTXMFWT

FWTPCDFWTmaxFWTmaxFWTPCDPICC

(3) PICCPCDPCDPICCPCDFWT PICC PICCPCDActivePICCPICCPICC6.73PICC

PCDPICCFSDFSCFSD/FSCI-blockPCBb51R-blockPCBb56.15FSC=FSD=10166.15I(1)xI-blockI(0)x0I-blockR(ACK)xR-block

(4) PICC PCDPICCPCDDESELECTPICCDESELECT HaltPCDDESELECTPICCDESELECT4.8 ms65535/fcfc