chip: EM4450/EM4550
Travay frekans: 125KHz / 134.2KHz
kapasite: 1Kbit
1 KBit of EEPROM organized in 32 words of 32 Bits
32 bit Device Serial Number (Read Only Laser ROM)
32 bit Device Identification (Read Only Laser ROM)
K ap travay mòd: R / W
Li ranje: 1~ 10cm
K ap travay tanperati: -40° C ~ + 85 ° C
tanperati depo: -55°C~+125°C
R/W life: 100,000 fwa
depo: 10 ane
Materyèl: PVC/ABS/PET/PETG/PS/Paper, 0.13fil kwiv mm
Kantite moun ki: ISO CR80 standards: 85.6×54×0.84mm or in accordance with the custom
Pwosesis enkapsilasyon: otomatik à plant otomatik liy / manyen soude
The EM4450 chip is a CMOS integrated circuit intented for use in electronic Read/Write RF Transponders. The chip contains 1 KBit of EEPROM which can be configured by the user, allowing a write inhibited area, a read protected area, and a read area output continuously at power on.
The memory can be secured by using the 32 bit password for all write and read protected operations. The password can be updated, but never read. The fixed code serial number and device identification are laser programmed making every chip unique.
The EM4450 will transmit data to the transceiver by modulating the amplitude of the electromagnetic field, and receive data and commands in a similar way. Simple commands will enable to write EEPROM, to update the password, to read a specific memory area, and to reset the logic. The coil of the tuned circuit is the only external component required, all remaining functions are integrated in the chip.
The EM4450 chip replacing EM4150 chip.
EM4450/EM4550 can produce 134.2KHz frequency, ISO11784/ISO11785 animal protocol tags.
Aplikasyon: Ticketing, Automotive Immobilizer with rolling code, High security free access control, kontwòl aksè, Industrial automation with portable database, Manufacturing automation, Prepayment Devices, Prepaid electricity meter, water meter, gas meter, Animal husbandry management, otantifikasyon idantite, attendance system, hotel, employees' attendance, jesyon pakin, social security management, and other general areas.
Provide white cards, printed cards, paper stickers, key chains, TOKEN, and a variety of sizes and specifications and thin cards thick cards.
konpetitif Advantage:
Expérience Anplwaye;
Excellent bon jan kalite;
Pi bon pri;
vit livrezon;
Gwo kapasite ak nan yon pakèt domèn pwodwi;
Aksepte lòd ti;
ODM ak OEM pwodwi selon demann kliyan an.
L ': Metòd Enpresyon L ', serigrafi Enpresyon, tèmik enprime, enprime Ink-jè, Digital enprime.
karakteristik sekirite: Watermark, Lazè ablation, Olografik / OVD, UV lank, Optik lank Varyab, Kache bar / kod mask, Classés Rainbow, Mikwo-tèks.
Gen lòt ki: Chip done inisyalizasyon / ankriptaj, Pèsonalize foule mayetik programed, siyati panèl, kod, nimewo seri, repouse, DOD Kòd, NBS konvèks Kòd, Mouri-koupe.
Fung
Sales Manager