Amapharamitha wezobuchwepheshe
Iphrothokholi yokuxhumana: Iso 14443-a
Imiyalo ye-MCU iyahambelana ne 8051
Sekela isilinganiso sokudlulisa idatha se-106kbps
Kathathu-des Coprocessor
Imemori yohlelo 32K × 8Bit Rom
Imemori yedatha 8K × 8Bit EePROM
256x8bit Iram
384× 8Bit × RAM
Ukusetha kabusha okuphansi kwe-voltage dection
Ukusetha kabusha okuphezulu okuphezulu nokuphansi kokutholwa
I-EEPROM ihlangana 100,000 sula futhi ubhale izinkomba
I-EEPROM ihlangana 10 Iminyaka Yeminyaka Inkomba Yokugcina Idatha
Isikhathi esijwayelekile sokucubungula
Khomba ikhadi: 3ms (kufaka phakathi impendulo yokusetha kabusha kanye nokushayisana)
Isikhathi sokusulwa kwesikhathi: 2.4ms
Inqubo ejwayelekile yokuhweba: <350ms
Sula / Bhala imijikelezo: >100,000 izikhathi
Ukulondolozwa Kwedatha: >10 iminyaka
Amapharamitha ase-Keychain
I-CPU Chip: FM1208-09, I-FM1208-10
Ukusebenza imvamisa: 13.56I-MHz
Iphrothokholi yokuxhumana: ISO 14443 I-TypeA
Okukhiqiza: 8K bit EEPROM
Isilinganiso sokuxhumana: 106I-KBPS
Isikhathi sokufunda: 1-2ms
Ibanga lokuzwa: 2~ 10cm
Sula / Bhala imijikelezo: >100,000 izikhathi
Ukulondolozwa Kwedatha: >10 iminyaka
Ukushisa okusebenzayo: -20° C ~ + 80 ° C
Izinto: I-ABS
Ubukhulu: 50× 30mm / 41 × 33 × 4.3mm, Ukucaciswa okuningi kuyatholakala
Umbala: eluhlaza okwesibhakabhaka, ebomvu, luhlaza okotshani, ophuzi, iwolintshi, mhlophe, mnyama, njll.
I-FM1208 Chip iyikhadi elilodwa elibonakalayo le-CPU Card eklanywe yiShanghai Fudan Microelectronics Co, Ltd. Kuyinto yokuqala ye-CPU Chip Chip yokuqala yokusekela i-ISO14443 Protocol eChina. I-chip isebenzisa ubuchwepheshe be-ultra-dep-micron. EEPROM, Ngokuhambisana ne-ISO14443 typea International Standard, imvamisa yokusebenza 13.56mhz, Ibanga elisebenzayo alikho ngaphansi kwe-10cm, Ukufundiswa kwe-CPU kuyahambelana ne-General 8051 Imiyalo, I-CPU eyakhelwe ngaphakathi ye-8-bit CPU ne-Hardware des Coprocessor. I-chip yi-CPU yohlobo lokuxhumana ohlangabezana ne-Bank Standard futhi inokuphepha okuhle. Ilungele izinhlelo zokusebenza zokukhokha ezingenamsebenzi ngezidingo zokuphepha eziphezulu, Ivolumu enkulu yokuthenga kanye nesivinini sokuthenga esisheshayo.
I-FM1204, FM1208, I-FM1216, Umehluko omkhulu yikhono lokugcina.
I-FM1208-9 CHIP noma FM1208-10 CPU Chip, ingahlanganiswa kuyo: Ikhadi elimhlophe, Ikhadi lemibala eliphrintiwe, Ikhadi elicacisiwe lokubukeka ikhadi, I-Crystal epoxy yezinto ezibonakalayo noma i-wristband,njll.
Izici Zokuphepha
Indlela yezokuphepha ye-FM1208 CPU chip:
1. Imodyuli yokuhlaziya amandla
2. Kukhona imodyuli ephezulu futhi ephansi yokutholwa kabusha, Imvamisa yokusebenza kwe-chip isethwe ngokuzenzakalelayo ibanga lokutholwa.
3. Rom anti-reversaction, ukubethelwa kwedatha yememori
Isicelo
Isikhathi sidinga ukuthuthukisa ukuphepha kwamakhadi ukuze ungene esikhundleni sekhadi lokubhala elinengqondo lendabuko, Ingasetshenziswa emikhakheni eminingi efana nezezimali, umshwalense, Umkhakha Kahulumeni, njll. Inezimpawu zesikhala esikhulu somsebenzisi, Isivinini sokufunda esisheshayo nokusekelwa kwekhadi elilodwa elisebenzisa amakhadi amaningi. Isetshenziselwa ikakhulukazi ukulawulwa kokufinyelela kokuphepha, ukuhlonza, Campus One Card Solutions, Ukukhokhelwa Kwezezimali, amakhadi ebhasi, Amakhadi wamanzi, e-wallets, I-elekthronikhi esikhokhelwa, njll.
Fung
Umphathi wezentengiso