Sri512 Kaarka Chip, SRT512 Kaarka CIP, Iso14443 Nooca, Masaafo gaaban

13.56MHz masaafo gaaban oo aan xiriir la lahayn chip xusuusta oo leh 512-bit EEPROM iyo hawlaha isku dhaca

Chip-ka SRI512/SRT512 waa xasuus aan xidhiidh la lahayn, ku shaqeeya mowjadda raadiyaha ee dibadda laga gudbiyo. Waxay ka kooban tahay 512-bit isticmaale EEPROM. Xasuustu waxay u habaysan tahay sida 16 blocks of 32 qaniinyo. SRI512 waxaa laga helayaa dhanka 13.56 MHz sidaha. Xogta soo socota waa la dhimay oo laga soo saaray furaha wareejinta baaxadda ee la helay (Weydiin) signalka habaynta iyo xogta baxaysa waxa lagu abuuraa kala duwanaansho rar iyadoo la isticmaalayo furaha shift wejiga yara (BPSK) kood-qaade-hoosaadka 847KHz. Mawjada ASK ee la helay ayaa ah 10% habaysan. Heerka wareejinta xogta ee u dhaxaysa SRI512 iyo akhristuhu waa 106 Kbit/s ee hababka soo dhawaynta iyo qiiqa labadaba.
Chip SRI512 wuxuu raacayaa ISO 14443-2 Nooca B ee ku talinta awoodda soo noqnoqoshada raadiyaha iyo is-dhexgalka isha.
Chip-ka SRI512 waxaa si gaar ah loogu talagalay codsiyada kala duwan ee gaaban ee u baahan alaab dib loo isticmaali karo. Chip-ka SRI512 waxa ka mid ah habka iska hor imaadka kaas oo u ogolaanaya in uu ogaado oo uu doorto calaamado taagan isla wakhti isku mid ah inta u dhaxaysa akhristaha. Isticmaalka STMicroelectronics-ka hal-ku-xidhaha ah, CRX14, Way fududahay in la naqshadeeyo akhristaha oo la dhiso nidaam aan xidhiidh la lahayn.

Astaamaha chip
ISO 14443-2 Nooca B interneedka hawada waafaqsan
ISO 14443-3 Nooca qaabka B waa waafaqsan yahay
13.56 Inta jeer ee sidaha MHz
847 kHz inta jeer ee gaadhi-hoosaadka
106 Kbit/labaad wareejinta xogta
8xoogaa Chip_ID nidaamka isku dhaca ku salaysan
2 Hoos-u-tiri xisaabiyeyaasha binary-ga oo leh ilaalin otomaatig ah oo ka hortagga jeexjeexyada
64-xoogaa Aqoonsi Gaar ah
512-xoogaa EEPROM ah oo leh muuqaal ilaalin qoraal ah
Akhris_block oo Qor_block (32 qaniinyo)
Capacitor-hagaajinta gudaha
1milyan tirtirid/wareegyo qoraal ah
40-haynta xogta sanadka
Wareegga barnaamijka is-waqtiga
5ms wakhtiga barnaamijka caadiga ah

Codsiga ugu muhiimsan
ST SRI512/SRT512 chip wuxuu u shaqeeyaa siyaabo kala duwan, waxay leedahay xasilooni sare iyo codsiyo balaadhan oo kala duwan, waa quful caqliyeed oo ah nooca induction, Nidaamka xakamaynta ee marin u helka, Nidaamka imaanshaha, aqoonsiga, Aqoonsiga hantida, Xakameynta geeddi-socodka, gaari dhigasho, saadka, Aqoonsiga Xayawaanka, otomatiga warshadaha, Imaanshaha la kulanka, summada elektarooniga ah, suuq weyn, Maareynta Warehouse, Maamulka Shaqaalaha, Nidaamyada amniga, kaararka baska gaadiidka, kaararka dhulka hoostiisa mara, kaarka macaamiisha, sida doorashada koowaad ee alaabta RFID.

Faa'iidada tartanka:
Shaqaale Khibrad Leh;
Tayo heer sare ah;
Qiimaha ugu fiican;
Dhakhso gaarsiin;
Awood weyn iyo badeecado kala duwan;
Aqbal amar yar;
Alaabta ODM iyo OEM iyadoo loo eegayo baahida macaamiisha.

Daabacaadda: Daabacaadda Offset, Daabacaadda khad Patone, Daabacaadda midabka barta, Daabacaadda xariirta, Daabacaadda kulaylka, Daabacaadda khad-jet, Daabacaadda dhijitaalka ah.
Astaamaha amniga: Watermark, Laser ka saarida, Hologram/OVD, Khad UV, Khadka Isbeddelka ah ee indhaha, Qarsoon Barcode/Maaskaro Barcode, Qaanso roobaadyo darajada, Qoraal-yar, Guilloche, Stat-ka kulul.
Kuwo kale: IC chip xogta bilowga/Sirta, Xogta kala duwan, Xariijimaha birlabeedka gaarka ah ayaa la qorsheeyay, Guddiga saxiixa, Barcode, Nambarada taxan, Qorista, Codsiyada DOD, NBS convex code, Dhimasho-goyn.