Чип: EM4450/EM4550
Иш жыштыгы: 125KHz/134,2KHz
Capacity: 1Kbit
1 KBit of EEPROM organized in 32 words of 32 бит
32 bit Device Serial Number (Read Only Laser ROM)
32 bit Device Identification (Read Only Laser ROM)
Иштөө режими: R/W
Read range: 1~10см
Иштөө температурасы: -40°C~+85°C
Сактоо температурасы: -55°C~+125°C
R/W life: 100,000 жолу
Сактагыч: 10 жыл
Материал: PVC/ABS/PET/PETG/PS/Paper, 0.13мм жез зым
Көлөм: ISO CR80 standards: 85.6×54×0.84mm or in accordance with the custom
Инкапсуляция процесси: automatic ultrasonic automatic plant line/touch welding
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.
Applications: Ticketing, Automotive Immobilizer with rolling code, High security free access control, Кирүү көзөмөлү, Industrial automation with portable database, Manufacturing automation, Prepayment Devices, Prepaid electricity meter, water meter, gas meter, Animal husbandry management, identity authentication, attendance system, hotel, employees' attendance, parking management, 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.
Атаандаштык артыкчылык:
Тажрыйбалуу кызматкерлер;
Мыкты сапат;
Мыкты баа;
Тез жеткирүү;
Чоң кубаттуулук жана продукциянын кеңири ассортименти;
Кичинекей заказ кабыл алынат;
ODM жана OEM буюмдар кардардын суроо-талабына ылайык.
Басып чыгаруу: Офсеттик басып чыгаруу, Silkscreen Printing, Термикалык басып чыгаруу, Ink-jet басып чыгаруу, Санарип басып чыгаруу.
Коопсуздук өзгөчөлүктөрү: Суу белгиси, Лазердик абляция, Голограмма/ОВД, UV сыя, Оптикалык өзгөрмө сыя, Жашыруун штрих-код/штрих-код маскасы, Graded Rainbow, Микротекст.
Башкалар: Чиптин берилиштерин инициализациялоо/шифрлөө, Жекелештирилген магниттик тилке программаланган, Кол коюу панели, Штрихкод, Сериялык саны, Эмбоссация, DOD коду, NBS томпок коду, Өлүп кесүү.
Fung
Sales Manager