Chip: EM4450/EM4550
Tricead obrach: 125KHz / 134.2KHz
Comas: 1Kbit
1 KBit of EEPROM organized in 32 words of 32 buillean
32 bit Device Serial Number (Read Only Laser ROM)
32 bit Device Identification (Read Only Laser ROM)
Modh obrach: R / W.
Raon leughaidh: 1~ 10cm
Teòthachd obrach: -40° C ~ + 85 ° C.
Teòthachd stòraidh: -55°C~+125°C
R/W life: 100,000 amannan
Stòradh: 10 bliadhna
Stuth: PVC/ABS/PET/PETG/PS/Paper, 0.13uèir copar mm
Meud: ISO CR80 standards: 85.6×54×0.84mm or in accordance with the custom
Pròiseas cuairteachaidh: loidhne planntrais fèin-ghluasadach ultrasonic fèin-ghluasadach / tàthadh suathadh
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.
Tagraidhean: Ticketing, Automotive Immobilizer with rolling code, High security free access control, Smachd ruigsinneachd, Industrial automation with portable database, Manufacturing automation, Prepayment Devices, Prepaid electricity meter, water meter, gas meter, Riaghladh tuathanachas bheathaichean, dearbhadh dearbh-aithne, attendance system, taigh-òsta, employees' attendance, riaghladh pàirceadh, 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.
Buannachd Farpaiseach:
Luchd-obrach eòlach;
Càileachd sàr-mhath;
Prìs as fheàrr;
Lìbhrigeadh luath;
Comas mòr agus raon farsaing de thoraidhean;
Gabh ri òrdugh beag;
Bathar ODM agus OEM a rèir iarrtas luchd-ceannach.
Clò-bhualadh: Clò-bhualadh Offset, Clò-bhualadh Silkscreen, Clò-bhualadh teirmeach, Clò-bhualadh inc-jet, Clò-bhualadh didseatach.
Feartan tèarainteachd: Comharra-uisge, Ablation laser, Hologram / OVD, Inc UV, Inc caochlaideach optigeach, Barcode falaichte / masg Barcode, Bogha-frois ceumnaichte, Micro-theacsa.
Feadhainn eile: Toiseach tòiseachaidh / crioptachadh dàta chip, Stiall magnetach pearsanaichte air a phrògramadh, Pannal soidhnidh, Còd-barra, Àireamh sònraichte, Gabhail a-steach, Còd DOD, Còd convex NBS, Die-gearradh.
Fung
Manaidsear-reic