SRI512 Chip Card, SRT512 Chip Card, ISO14443 TypeB, short Distance

13.56MHz takaice nesa contactless memory guntu da 512-bit EEPROM da anticollision ayyuka

A SRI512 / SRT512 guntu ne contactless memory, powered by wani externally daukar kwayar cutar rediyo kalaman. Ya ƙunshi wani 512-bit mai amfani EEPROM. Ƙwaƙwalwar da aka shirya a matsayin 16 guntãyen 32 ragowa. A SRI512 aka isa via da 13.56 MHz m. Mai shigowa data ake demodulated da decoded daga sami mawadãta shift keying (TAMBAYA) daidaitowa siginar da kuma fita data ake generated da kaya bambancin amfani bit lokaci motsa keying (BPSK) coding na wani 847KHz subcarrier. A Karbar TAMBAYA kalaman ne 10% modulated. The canja wurin bayanai kudi tsakanin SRI512 da karatu ne 106 Kbit / s, a duka biyu liyafar da kuma watsi halaye.
A SRI512 guntu bi ISO 14443-2 Type B shawarwarin domin rediyo-mita ikon da alama ke dubawa.
A SRI512 guntu aka musamman tsara don short kewayon aikace-aikace da bukatar sake mai amfani kayayyakin. A SRI512 guntu ya hada da wani anticollision inji cewa damar da shi a gane kuma zaɓi tags ba a lokaci guda cikin kewayo na karatu. Amfani da STMicroelectronics guda guntu coupler, CRX14, shi ne mai sauki tsara wani karatu da kuma gina wani contactless tsarin.

Chip Features
ISO 14443-2 Type B iska dubawa yarda
ISO 14443-3 Type B frame format yarda
13.56 MHz m mita
847 kHz subcarrier mita
106 Kbit / na biyu canja wurin bayanai
8bit Chip_ID tushen anticollision tsarin
2 Count-saukar binary counters da sarrafa kansa antitearing kariya
64-bit farɗan mai ganowa
512-bit EEPROM da write kare fasalin
Read_block da Write_block (32 ragowa)
Ciki kunna capacitor
1miliyan Goge / rubuta hawan keke
40-shekara data riƙewa
Kai-ƙare shirye-shirye zagayowar
5ms hankula shirye-shirye lokaci

main aikace-aikace
ST SRI512 / SRT512 guntu aiki a hanyoyi dabam dabam, yana da babban zaman lafiya da kuma mai fadi da kewayon aikace-aikace, ne shigar da irin fasaha kwa'di, damar kula da tsarin, kasancewa tsarin, ganewa, dukiya da katin shaida, aiwatar iko, parking, dabaru, dabba ganewa, masana'antu aiki da kai, halartan taro, lantarki lakabin, babban kanti, sito management, ma'aikata management, tsaro tsarin, sufuri bas cards, subway cards, mabukaci katin, kamar na farko zabi na RFID kayayyakin.

m Riba:
gogaggen Staff;
Excellent quality;
mafi farashin;
Fast bayarwa;
Manyan iya aiki da kuma fadi da kewayon kayayyakin;
Yarda da kananan domin;
ODM kuma OEM kayayyakin bisa ga abokin ciniki ta bukatar.

Bugun: biya diyya Printing, Patone tawada Buga, Buga-launi, Silkscreen Printing, thermal bugu, Ink-jet bugu, digital bugu.
tsaro siffofin: Watermark, Laser ablation, Hologram / OVD, UV tawada, Tantancewar m tawada, Hidden Barcode / Barcode mask, graded Rainbow, Micro-rubutu, Guilloche, hot stamping.
wasu: IC guntu data fara farawa / boye-boye, Bayanin mai canzawa, Kanka Magnetic stripe programed, Sa hannu panel, Barcode, lambar siriyal, Embossing, Dod code, Ta bayyana convex code, Mutu-yanke.