St25Tv512 encrypted tamper pom meej pom kev ruaj ntseg ntawv nplaum, ISO 15693 Raws Li Txheej NFC Hom 5 Cov ntawv sau ruaj ruaj

Stmicroeltronics St25TV512 Yam 5 NFC Tag IC Tec Kev sib xyaw ua ke qhov yooj yim thiab nrhiav kom pom kev ntawm ISO 15693 Cov Qauv Daim Npav Nrog Rau Cov Tiv Thaiv Nyuaj Siab, Cov Ntaub Ntawv Tiv Thaiv thiab Tus Neeg Siv Ceev.
Qhov zoo ntawm ISO 15693 Cim npe tshaj ISO 14443 Cov cim npe suav nrog tus kav hlau txais xov, Kev sib txuas lus ntev dua thiab cov ntaub ntawv txhim khu kev qha ntau dua. Raws li tsuas yog iso xwb 15693 IC nrog Tamper Nrhiav Kom Tau, St25Tv512 Ua Cim Npe Siv Rau Cov Khoom Siv Tamper-Resistant, Kev Tshuaj Xyuas Kev Siv Hluav Taws Xob thiab lwm yam kev nyab xeeb ntau dua, me, Yooj yim rau nruab thiab yooj yim los nyeem, thiab muaj peev xwm cuam tshuam nrog smartphones lossis rfid nyeem. Lub nti yog sib npaug rau cov neeg siv khoom siv hluav taws xob lossis cov khoom lag luam tshaj lij.
Stmicroelttronics Tshiab NFC-forum txheeb xyuas chip ua haujlwm nrog NFC-enabled smartphones kom muab huab tswj hwm ntawm hom kev tiv thaiv, Cov khoom lag luam kev lees paub thiab kev ua lag luam tsis ncaj ncees rau cov khoom lag luam muaj txiaj ntsig zoo xws li khoom kim heev khoom thiab cov khoom siv. Ntxiv rau kev nrhiav tau tamper nrhiav, Lwm cov nta tiv thaiv kev tiv thaiv tsis tau siv cov teeb meem hauv khw muag khoom, Ntse Kev Lag Luam, Logistics thiab cov txuj ci digital, suav nrog cov ntawv xa ntawv ntse, Cuab yeej cuab tam, Hauv daim npav ntse chaw tsim khoom tuaj yeem ntim RFID nti ntau lawm LF / HF / UHF nti daim npav los ntawm cov khoom siv PHA, kev lees paub thiab lub vev xaib lub cev xws li kev ua si.
Txhua tus St25TV512 IC muaj tus kheej 64-ntsis ntaus cim ntaus cim thiab yog cov ntawv kos npe siv STMICROELCTRRRORRRORRRRORRRRORRRRORRRRORRRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRORRRRORRORRORRORRORRORRRRORRORRORRORRRRORRORRONED^Tm txoj kev los ua pov thawj keeb kwm thiab tiv thaiv pirate cloning. Tus neeg siv lub cim xeeb Nyeem / Sau cov haujlwm yog password-tiv thaiv nrog txog 64-ntsis encryption algorithms thiab block-theem sau-xauv tiv thaiv. Lossis-tawm (Tua) Hom thiab Hom Untracleable siv cov locks lo lus zais thiab cov ntaub ntawv / kev teeb tsa lub xauv kom tiv thaiv tus neeg siv khoom ntiag tug.
St25Tv512 IC txhawb txhua ISO / IEC 15693 kev kho, coding, Cov Qauv Subcarrier thiab Cov Ntaub Ntawv Tus Nqi, thiab txhawb thaiv kev nyeem / sau cov qauv ntawm cov nqi sib txawv, suav nrog kev nyeem sai sai nkag tau mus txog 53 Kbit/s. Lub 512-ntsis EEPROM tso cai rau kev teeb tsa lub cim xeeb pom, nrog kev rho tawm tiv thaiv tsis muaj tsawg dua 100,000 Cycles thiab cov ntaub ntawv khaws cia txog 60 xyoo. Haum rau kev tiv thaiv cov ntaub ntawv kev tiv thaiv tas mus li.
Xaiv ST25TV Series NFC raws li qhov nkag tau daim npav thiab pab kom cov ntaub ntawv cheeb tsam encrytion muaj nuj nqi, Daim npav nkag mus yuav tsis raug theej.

Nta
Muaj kev sib cuag
• Raws ISO / IEC 15693
• NFC Rooj Sib Tham 5 Tag cov ntawv pov thawj los ntawm NFC rooj sab laj
• Txhawb txhua ISO / IEC 15693 yam pauv, coding, Cov Qauv Subcarrier thiab Cov Ntaub Ntawv
tus nqi
• Kev siv kev cai nyeem tau nkag mus 53 Kbit/s
• Ntau yam thaiv tau nyeem
• Ib txoj kev thaiv ib leeg sau
• Sab hauv qhov chaw muaj peev xwm: 23 pa, 99.7 pa
• Cov lus qhia txog tus tswv rau kev ua kom nrawm rau cov khoom lag luam
Nco
• EeeProm 512 khoom
• RF interface nkag mus rau cov blocks plaub bytes
• Sau lub sijhawm los ntawm RF: zoo li ib txwm 5 Ms rau ib ntu
• Cov ntaub ntawv khaws cia: 60 xyoo
• Qhov tsawg kawg nkaus: 100 k Sau Cycles
• 16-ntsis kev tshwm sim txee nrog kev rhuav tshem los tiv thaiv
Cov Ntaub Ntawv Tiv Thaiv Cov Ntaub Ntawv
• siv lub cim xeeb: ob lossis peb thaj chaw, nyeem thiab / lossis sau ntawv tiv thaiv los ntawm ob 32-ntsis
encrypted password rau peb thaj chaw lossis ib qho 64-ntsis encrypted password rau ob
thaj chaw
• Kev teeb tsa system: sau ntawv tiv thaiv los ntawm 32-ntsis encrypted password
• Sau ntawv lockss nyob rau ntawm theem thaiv
Cov Khoom Lag Luam thiab Kev Tiv Thaiv
• KUA F hom thiab hom tsis siv tau
• Tamper txheeb xyuas muaj peev xwm (Patent tseem tos)
• Ntseeg25 ™ digital kos npe
• Thas (Kev Tshaj Tawm Hauv Xov Xwm Hauv) kev txawj
Kev tiv thaiv tus kheej
• Consumer privacy can be protected through the following features:
- Tua hom
- Hom tsis tau siv tsis meej
• Hauv kev koom nrog:
- Cov password nrog npog coding
- Cov ntaub ntawv thiab cov teeb meem teeb tsa (nyob ruaj khov lossis ib ntus)
Qhov ntsuas kub ntau
• los ntawm - 40 rau 85 ° C