ຊິບ: EM4450/EM4550
ຄວາມຖີ່ຂອງການເຮັດວຽກ: 125KHz/134.2KHz
Capacity: 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)
ຮູບແບບການເຮັດວຽກ: R/W
ໄລຍະການອ່ານ: 1~10ຊມ
ອຸນຫະພູມເຮັດວຽກ: -40°C~+85°C
ອຸນຫະພູມການເກັບຮັກສາ: -55°C~+125°C
R/W life: 100,000 ເວລາ
Storage: 10 ປີ
ວັດສະດຸ: PVC/ABS/PET/PETG/PS/Paper, 0.13ສາຍທອງແດງ mm
ຂະ ໜາດ: ISO CR80 standards: 85.6×54×0.84mm or in accordance with the custom
ຂະບວນການປິດລ້ອມ: ສາຍໂຮງງານອັດຕະໂນມັດ / ລວດເຊື່ອມໂດຍອັດຕະໂນມັດ ultrasonic
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.
ຄໍາຮ້ອງສະຫມັກ: Ticketing, Automotive Immobilizer with rolling code, High security free access control, ການຄວບຄຸມການເຂົ້າເຖິງ, 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.
ຄວາມໄດ້ປຽບໃນການແຂ່ງຂັນ:
ພະນັກງານທີ່ມີປະສົບການ;
ຄຸນະພາບດີເລີດ;
ລາຄາທີ່ດີທີ່ສຸດ;
ການຈັດສົ່ງໄວ;
ຄວາມອາດສາມາດຂະຫນາດໃຫຍ່ແລະລະດັບຄວາມກ້ວາງຂອງຜະລິດຕະພັນ;
ຍອມຮັບຄໍາສັ່ງຂະຫນາດນ້ອຍ;
ຜະລິດຕະພັນ ODM ແລະ OEM ຕາມຄວາມຕ້ອງການຂອງລູກຄ້າ.
ການພິມ: ຊົດເຊີຍການພິມ, ການພິມ Silkscreen, ການພິມຄວາມຮ້ອນ, ການພິມດ້ວຍຫມຶກ, ການພິມດິຈິຕອນ.
ລັກສະນະຄວາມປອດໄພ: ເຄື່ອງ ໝາຍ ນ້ ຳ, ການຍົກເລີກເລເຊີ, Hologram / OVD, ຫມຶກ UV, ຫມຶກ Optical Variable, ໜ້າ ກາກບາໂຄດ / ບາໂຄດທີ່ເຊື່ອງໄວ້, Rainbow ຊັ້ນຮຽນ, ຈຸລະພາກ.
ອື່ນໆ: ຂໍ້ມູນຊິບເລີ່ມຕົ້ນ / ການເຂົ້າລະຫັດ, ລວດລາຍແມ່ເຫຼັກສ່ວນບຸກຄົນທີ່ມີໂຄງການ, ກະດານລາຍເຊັນ, ບາໂຄດ, ຈຳ ນວນ Serial, ການຝັງ, ລະຫັດ DOD, NBS ລະຫັດ convex, ຕາຍ - ຕັດ.
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