Mifare daim npav |NXP MIFARE® DESFire® EV2 2k/4k/8k
Mifare daim npav |NXP MIFARE® DESFire® EV2 2k/4k/8k
MIFARE
DESFire
Raws li qhib thoob ntiaj teb cov qauv rau ob qho tib si RF interface thiab cryptographic txoj kev, peb MIFARE DESFire khoom tsev neeg muab kev ruaj ntseg microcontroller-raws li ICs.Nws lub npe DESFire hais txog kev siv DES, 2K3DES, 3K3DES, thiab AES hardware cryptographic xyaw rau kev ruaj ntseg cov ntaub ntawv kis tau tus mob.Cov tsev neeg no yog qhov tsim nyog rau kev daws teeb meem thiab cov neeg ua haujlwm hauv lub tsev txhim khu kev qha, sib cuam tshuam, thiab scalable contactless solutions.MIFARE DESFire cov khoom lag luam tuaj yeem sib xyaw ua ke rau hauv cov phiaj xwm txawb thiab txhawb nqa ntau daim ntawv thov ntse daim npav daws teeb meem hauv kev paub txog tus kheej, kev tswj xyuas, kev ncaj ncees, thiab micropayment daim ntawv thov, nrog rau hauv kev thauj mus los ntawm daim pib.
DESFireRaws li qhib thoob ntiaj teb cov qauv rau ob qho tib si RF interface thiab cryptographic txoj kev, peb MIFARE DESFire khoom tsev neeg muab kev ruaj ntseg microcontroller-raws li ICs.Nws lub npe DESFire hais txog kev siv DES, 2K3DES, 3K3DES, thiab AES hardware cryptographic xyaw rau kev ruaj ntseg cov ntaub ntawv kis tau tus mob.Cov tsev neeg no yog qhov tsim nyog rau kev daws teeb meem thiab cov neeg ua haujlwm hauv lub tsev txhim khu kev qha, sib cuam tshuam, thiab scalable contactless solutions.MIFARE DESFire cov khoom lag luam tuaj yeem sib xyaw ua ke rau hauv cov phiaj xwm txawb thiab txhawb nqa ntau daim ntawv thov ntse daim npav daws teeb meem hauv kev paub txog tus kheej, kev tswj xyuas, kev ncaj ncees, thiab micropayment daim ntawv thov, nrog rau hauv kev thauj mus los ntawm daim pib.
RF interface: ISO / IEC 14443 Hom A
- Kev sib cuag tsis sib cuag raws li ISO / IEC 14443-2 / 3 A
- Tsawg Hmin ua haujlwm nyob deb li 100 hli (nyob ntawm lub zog muab los ntawm PCD thiab kav hlau txais xov geometry)
- Hloov cov ntaub ntawv ceev: 106 kbit / s, 212 kbit / s, 424 kbit / s, 848 kbit / s
- 7 bytes tus cim tshwj xeeb (kev xaiv rau Random ID)
- Siv ISO/IEC 14443-4 kis raws tu qauv
- Configurable FSCI txhawb nqa txog 256 bytes ncej loj
Tsis-volatile nco
- 2 kB, 4 kB, 8 kB
- Cov ntaub ntawv khaws cia ntawm 25 xyoo
- Sau endurance raug 1 000 000 cycles
- Ceev programming cycles
| Hom ntawv tseem ceeb | LOCO lossis HICO magnetic stripe hotel key card |
| RFID Hotel Key Card | |
| Encoded RFID tsev so keycard rau feem ntau ntawm RFID tsev so xauv qhov system | |
| Khoom siv | 100% tshiab PVC, ABS, PET, PETG thiab lwm yam |
| Kev luam ntawv | Heidelberg offset printing / Pantone Screen printing: 100% phim cov neeg siv khoom xav tau xim lossis qauv |
| Chip Options | |
| ISO 14443A | MIFARE Classic® 1K, MIFARE Classic ® 4K |
| MIFARE® Mini | |
| MIFARE Ultralight ®, MIFARE Ultralight ® EV1, MIFARE Ultralight® C | |
| Ntag 213 / Ntag 215 / Ntag 216 | |
| MIFARE ® DESFire ® EV1 (2K/4K/8K) | |
| MIFARE ® DESFire® EV2 (2K / 4K / 8K) | |
| MIFARE Plus® (2K/4K) | |
| Topaz 512 | |
| ISO 15693 | ICODE SLI-X, ICODE SLI-S |
| 125 KHz | TK4100, EM4200, T5577 |
| 860 ~ 960Mhz | Alien H3, Impinj M4/M5 |
Lus Cim:
MIFARE thiab MIFARE Classic yog cov cim lag luam ntawm NXP BV
MIFARE DESFire yog cov cim lag luam ntawm NXP BV thiab siv raws li daim ntawv tso cai.
MIFARE thiab MIFARE Plus yog cov cim lag luam ntawm NXP BV thiab siv raws li daim ntawv tso cai.
MIFARE thiab MIFARE Ultralight yog cov cim lag luam ntawm NXP BV thiab siv raws li daim ntawv tso cai.
Cov lus nug nquag nug (FAQs) thiab lawv cov lus teb hais txog NXP MIFARE® DESFire® EV2 2k / 4k / 8k card:
- NXP MIFARE® DESFire® EV2 2k/4k/8k card yog dab tsi?
NXP MIFARE® DESFire® EV2 2k / 4k / 8k card yog ib qho kev daws teeb meem uas muaj kev ua tau zoo, txhim kho kev ruaj ntseg, thiab kev txhawb nqa ntau yam. - Nws yog siv nyob rau hauv ntau yam industries vim nws versatility.
- Dab tsi yog qhov kev ruaj ntseg ntawm cov npav no?
Cov npav siv DES, 2K3DES, 3K3DES, thiab AES hardware encryption algorithms.Qhov kev encryption siab heev no ua kom muaj kev tiv thaiv cov ntaub ntawv muaj zog thiab kev ruaj ntseg qib siab. - Nws ua raws li cov qauv dab tsi?
NXP MIFARE® DESFire® EV2 Chip ua raws li plaub theem ntawm ISO / IEC 14443A rau kev sib cuag tsis sib cuag thiab siv ISO / IEC 7816 cov lus txib xaiv. - Cov ntaub ntawv khaws cia rau ntawm daim npav no puas nyab xeeb?
Yog lawm, cov ntaub ntawv ntawm cov npav no muaj kev nyab xeeb vim yog siv cov encryption siab heev thiab daim npav ua raws li cov qauv kev ruaj ntseg thoob ntiaj teb. - Cov ntawv thov twg tuaj yeem siv NXP MIFARE® DESFire® EV2 Card?
Cov ntawv teev lus muaj ntau yam kev siv, suav nrog kev thauj mus los rau pej xeem, kev tswj xyuas kev nkag mus, cov ntawv teev lus ncaj ncees, kev sib tw pib, thiab ntau lwm yam, - vim lawv muaj peev xwm, versatility, thiab txhim khu kev ruaj ntseg nta.
- Kuv yuav yuav daim npav NXP MIFARE® DESFire® EV2 2k/4k/8k li cas?
Koj tuaj yeem yuav cov npav no los ntawm tus neeg muag khoom ntseeg siab lossis ncaj qha los ntawm cov chaw tsim khoom, xws li CXJSMART.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
