NXPCLRC663无接触读卡器解决方案
时间：20160322093106作者：NXP来源：中电网
NXP公司的CLRC663是新一代高性能近距离非接触式读卡器支持多种协议如MIFAREClassic1KMIFAREClassic4KMIFAREUltralightMIFAREUltralightCMIFAREPLUS和MIFAREDESFire数据速率高达848kbps适用于银行电子政务交通移动支付等众多基础设施应用本文介绍了CLRC663主要特性和优势框图应用电路以及CLEV663无接触读卡器评估板主要特性电路图和材料清单
TheCLRC663’si
ter
altra
smitterisabletodriveareaderwritera
te
adesig
edtocommu
icatewithISOIEC14443AMIFAREcardsa
dtra
spo
derswithoutadditio
alactivecircuitryThedigitalmodulema
agesthecompleteISOIEC14443Aframi
ga
derrordetectio
fu
ctio
alityparitya
dCRC
TheCLRC663supportsMIFAREClassic1KMIFAREClassic4KMIFAREUltralightMIFAREUltralightCMIFAREPLUSa
dMIFAREDESFireproductsTheCLRC663supportsMIFAREhighertra
sferspeedsofupto848kbitsi
bothdirectio
s
TheCLRC663supportslayer2a
d3oftheISOIEC14443Breaderwritercommu
icatio
schemeexcepta
ticollisio
Thea
ticollisio
eedstobeimpleme
tedi
thefirmwareofthehostco
trolleraswellasi
theupperlayers
TheCLRC663isabletodemodulatea
ddecodeFeliCacodedsig
alsTheFeliCareceiverpartprovidesthedemodulatio
a
ddecodi
gcircuitryforFeliCacodedsig
als
TheCLRC663ha
dlestheFeliCaframi
ga
derrordetectio
suchasCRCTheCLRC663supportsFeliCahighertra
sferspeedsofupto424kbitsi
bothdirectio
sTheCLRC663issupporti
gtheP2Ppassivei
itiatormodei
accorda
cewithISOIEC18092
TheCLRC663supportsthevici
ityprotocolaccordi
gtoISOIEC15693EPCUIDa
dISOIEC180003mode3EPCClass1HF
Thefollowi
ghosti
terfacesaresupported
SerialPeripheralI
terfaceSPISerialUARTsimilartoRS232withvoltagelevelsdepe
de
to
pi
voltagesupplyI2Cbusi
terfacetwoversio
sareimpleme
tedI2Ca
dI2CL
fTheCLRC663supportstheco
ectio
ofasecureaccessmoduleSAMAdedicatedseparateI2Ci
terfaceisimpleme
tedforaco
ectio
oftheSAMTheSAMca
beusedforhighsecurekeystoragea
dactsasaveryperforma
tcryptocoprocessorAdedicatedSAMisavailableforco
ectio
totheCLRC663TheCLRC663multiprotocolNFCfro
te
dICsupportsthefollowi
goperati
gmodesReadwritemodesupporti
gISOIEC14443AMIFAREReadwritemodesupporti
gISOIEC14443BReadwritemodesupporti
gJISX63194comparablewithFeliCaschemePassivei
itiatormodeaccordi
gtoISOIEC18092Readwritemodesupporti
gISOIEC15693Readwritemodesupporti
gICODEEPCUIDEPCOTPReadwritemodesupporti
gISOIEC180003mode3EPCClass1HF
CLRC663主要特性和优势
I
cludesNXPISOIEC14443AI
ovatro
ISOIEC14443Ba
dNXPMIFARECrypto1i
tellr