Ikirangantego cya FPC NFC ni iki?

Ibirango bya FPC (byoroshye gucapwa byumuzunguruko) ni ubwoko bwihariye bwa label ya NFC yagenewe porogaramu zisaba amato mato cyane, ahamye. Ikibaho cyumuzingo cyacapwe cyemerera antenna yumuringa ushyizwe neza cyane itanga imikorere ntarengwa kuva mubunini.

2024-08-23 153314

NFC chip ya tagi ya FPC NFC

Ikirangantego cyo kwifata FPC NFC gifite ibikoresho byumwimerere NXP NTAG213 kandi gitanga uburyo buhendutse bwo kwinjira muri seriveri ya NTAG21x. Urukurikirane rwa NXP NTAG21x rutangaza hamwe nibishoboka byose bihuza, imikorere myiza nibikorwa byubwenge byiyongera. NTAG213 ifite ubushobozi bwa 180 bytes (ububiko bwubusa 144 bytes), ububiko bwayo bukoreshwa muri NDEF 137 bytes. Buri chip ya buri muntu ifite numero yihariye (UID) igizwe na bytes 7 (inyuguti, inyuguti 14). Chip ya NFC irashobora kwandikwa inshuro 100.000 kandi ifite amakuru yimyaka 10. NTAG213 ifite ibiranga UID ASCII Indorerwamo, yemerera tagi ya UID guhuzwa nubutumwa bwa NDEF, kimwe na NFC ihuriweho ihita yiyongera mugihe cyo gusoma. Ibiranga byombi ntibishoboka muburyo busanzwe. NTAG213 irahujwe na terefone zose zikoreshwa na NFC, ibikoresho bya NFC21 hamwe na ISO14443 zose.

• Ubushobozi bwose: 180 byte

• Ububiko bwubusa: 144 bytes

• Ububiko bukoreshwa NDEF: 137 byte

Nigute tagi ya FPC NFC ikora?

Sisitemu y'itumanaho ya NFC ikubiyemo ibice bibiri bitandukanye: chip ya NFC umusomyi na anIkimenyetso cya FPC NFC.NFC umusomyi chip niigice gikoraya sisitemu, kuko nkuko izina ryayo ribigaragaza, "isoma" (cyangwa itunganya) amakuru mbere yo gutera igisubizo cyihariye. Itanga imbaraga kandi ikohereza amabwiriza ya NFC kuriigice cya sisitemu, tagi ya FPC NFC.

Ikoranabuhanga rya NFC rikoreshwa cyane mu gutwara abantu, aho abakoresha bashobora kwishyura bakoresheje itike yabo ya NFC cyangwa telefone. Muri uru rugero, chip yabasomyi ba NFC yaba yashyizwe muri bisi yishyurwa rya bisi, kandi tagisi ya pasifike ya NFC izaba iri mumatike (cyangwa terefone) yakira kandi igasubiza amategeko ya NFC yoherejwe na terefone.


Igihe cyo kohereza: Werurwe-22-2024