Mifare card | NXP MIFARE® DESFire® EV2 2k/4k/8k
Mifare card | NXP MIFARE® DESFire® EV2 2k/4k/8k
MIFARE
DESFire
Zvichienderana neakavhurika epasirese zviyero kune ese ari maviri RF interface uye cryptographic nzira, yedu MIFARE DESFire chigadzirwa mhuri inopa yakachengeteka zvakanyanya microcontroller-based ICs. Zita rayo DESFire inoreva kushandiswa kweDES, 2K3DES, 3K3DES, uye AES hardware cryptographic injini yekuchengetedza data yekutumira. Mhuri iyi yakanyatsokodzera vagadziri vemhinduro uye vanogadzira masisitimu vanovaka akavimbika, anodyidzana, uye anogona scalable contactless mhinduro. MIFARE DESFire zvigadzirwa zvinogona kusanganiswa zvisina musono muzvirongwa zvenhare uye kutsigira akawanda-anoshanda smart kadhi mhinduro mukuzivikanwa, kutonga kwekuwana, kuvimbika, uye micropayment application, pamwe nekutakura matikiti ekuisa.
DESFireZvichienderana neakavhurika epasirese zviyero kune ese ari maviri RF interface uye cryptographic nzira, yedu MIFARE DESFire chigadzirwa mhuri inopa yakachengeteka zvakanyanya microcontroller-based ICs. Zita rayo DESFire inoreva kushandiswa kweDES, 2K3DES, 3K3DES, uye AES hardware cryptographic injini yekuchengetedza data yekutumira. Mhuri iyi yakanyatsokodzera vagadziri vemhinduro uye vanogadzira masisitimu vanovaka akavimbika, anodyidzana, uye anogona scalable contactless mhinduro. MIFARE DESFire zvigadzirwa zvinogona kusanganiswa zvisina musono muzvirongwa zvenhare uye kutsigira akawanda-anoshanda smart kadhi mhinduro mukuzivikanwa, kutonga kwekuwana, kuvimbika, uye micropayment application, pamwe nekutakura matikiti ekuisa.
RF interface: ISO/IEC 14443 Rudzi A
- Isingabatanidzi interface inoenderana ne ISO/IEC 14443-2/3 A
- Yakaderera Hmin inogonesa kushanda kure kusvika ku100 mm (zvinoenderana nesimba rinopihwa nePCD uye antenna geometry)
- Kutamisa data nekukurumidza: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
- 7 bytes yakasarudzika identifier (sarudzo yeRandom ID)
- Inoshandisa ISO/IEC 14443-4 transmission protocol
- Configurable FSCI kutsigira kusvika ku256 bytes furemu saizi
Non-volatile memory
- 2 kB, 4 kB, 8 kB
- Kuchengetwa kwedata kwemakore makumi maviri nemashanu
- Nyora kutsungirira kwakajairwa 1 000 000 kutenderera
- Fast programming cycles
| Key card Types | LOCO kana HICO magnetic stripe hotera kiyi kadhi |
| RFID Hotel Kiyi Kadhi | |
| Encoded RFID hotera kiyi kadhi kune yakawanda yeRFID hotera yekukiya system | |
| Material | 100% itsva PVC, ABS, PET, PETG etc |
| Kudhinda | Heidelberg offset kudhinda / Pantone Screen kudhinda: 100% match mutengi anodiwa ruvara kana sampuli |
| Chip Options | |
| ISO14443A | MIFARE Classic® 1K, MIFARE Classic ® 4K |
| MIFARE® Mini | |
| MIFARE Ultralight ®, MIFARE Ultralight ® EV1, MIFARE Ultralight® C | |
| Ntag213 / Ntag215 / Ntag216 | |
| MIFARE ® DESFire ® EV1 (2K/4K/8K) | |
| MIFARE ® DESFire® EV2 (2K/4K/8K) | |
| MIFARE Plus® (2K/4K) | |
| Topazi 512 | |
| ISO15693 | ICODE SLI-X, ICODE SLI-S |
| 125KHZ | TK4100, EM4200, T5577 |
| 860~960Mhz | Alien H3, Impinj M4/M5 |
Cherechedza:
MIFARE uye MIFARE Classic zviratidzo zveNXP BV
MIFARE DESFire zvikwangwani zvakanyoreswa zveNXP BV uye zvinoshandiswa pasi perezinesi.
MIFARE neMIFARE Plus zvikwangwani zvakanyoreswa zveNXP BV uye zvinoshandiswa pasi perezinesi.
MIFARE uye MIFARE Ultralight zvikwangwani zvakanyoreswa zveNXP BV uye zvinoshandiswa pasi perezinesi.
Mibvunzo Inowanzo bvunzwa (FAQs) nemhinduro dzavo maererano neNXP MIFARE® DESFire® EV2 2k/4k/8k kadhi:
- Chii chinonzi NXP MIFARE® DESFire® EV2 2k/4k/8k kadhi?
Iyo NXP MIFARE® DESFire® EV2 2k/4k/8k kadhi mhinduro isingabatanidzwe iyo inopa mashandiro akakwenenzverwa, kuchengetedzeka kwakagadziridzwa, uye kutsigirwa kwekushandisa kwakawanda. - Inoshandiswa mumaindasitiri akasiyana-siyana nekuda kwekusiyana kwayo.
- Ndezvipi zvinhu zvekuchengetedza zvemakadhi aya?
Iwo makadhi anoshandisa DES, 2K3DES, 3K3DES, uye AES hardware encryption algorithms. Iyi encryption yepamusoro inova nechokwadi chekuchengetedzwa kwedata kwakasimba uye kuchengetedzwa kwepamusoro. - Inoenderana nemitemo ipi?
Iyo NXP MIFARE® DESFire® EV2 Chip inowirirana nematanho ese mana e ISO/IEC 14443A yekusangana isina kuonana uye inoshandisa ISO/IEC 7816 mirairo yesarudzo. - Mashoko akachengetwa pamakadhi aya akachengeteka here?
Ehe, iyo data iri pamakadhi aya yakachengeteka nekuda kwekushandiswa kwepamusoro encryption uye kadhi kutevedzera mitemo yekuchengetedza yenyika. - Ndeapi maapplication anogona kushandisa iyo NXP MIFARE® DESFire® EV2 Kadhi?
Iwo makadhi ane zvakasiyana-siyana zvekushandisa, kusanganisira zvekufambisa neveruzhinji, kutonga kwekupinda, makadhi ekuvimbika, tikiti rechiitiko, nezvimwe zvakawanda, - nekuda kwehukuru hwavo hwepamusoro, kuwanda kwezvinhu, uye nekuwedzera kuchengetedza maficha.
- Ndinotenga sei kadhi reNXP MIFARE® DESFire® EV2 2k/4k/8k?
Iwe unogona kutenga makadhi aya kubva kune akavimbika mutengesi kana zvakananga kubva kumugadziri, akadai seCXJSMART.
Nyora meseji yako pano ugotitumira
