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IZ2822

Integral
Part Number IZ2822
Manufacturer Integral
Description RFID circuit with read/write functions
Published Jan 15, 2016
Detailed Description IZ2822 RFID circuit with read/write functions (Functionally compatible to MF0 IC U1X.Philips) General description The IZ...
Datasheet PDF File IZ2822 PDF File

IZ2822
IZ2822

Overview
IZ2822 RFID circuit with read/write functions (Functionally compatible to MF0 IC U1X.
Philips) General description The IZ2822 RFID circuit with read/write functions is purposed for usage in contactless plastic cards.
Application areas: transference supervisory control system, antitheft systems, access control systems in buildings, restricted areas, burglar alarm, registration & identification systems in transportation & technological processes.
External coil is connected to create contactless identifier mark.
Build-in radio channel receive signal induced in antenna.
This signal is used by power supply unit to generate supply voltage & by control unit to separate clocking signal.
Main features • 512 bit (16 pages x 4 bytes) EEPROM ; • 100,000 memory program/erase cycles; • Temperature range from minus 40 to plus 85 °С; • ESD protection up to 2000 V; • Latch current not less than 100 mA for 25 °С temperature; • Contactless data & power supply transfer; • Operating field frequency 13,56 MHz; • Data transfer rate – 106 kbit/s; • Build-in resonance capacitry 42,5 pF ≤ СR ≤ 57,5 pF; • Anticollision function support, permit to process few identifier marks in receiving zone at the same time; • Data exchange meet international standards ISO 14443-2, ISO 14443-3, type A; • Internal DC voltage limitation to prevent identifier mark fail in power electromagnetic field.
; • Internal circuit clocking by means of separation of clock pulses from external electro- magnetic field; • data storage without power supply (non-volantive memory); • sector organization of memory with possibility of writing protection of each sector Tab.
1 Contact pad description Contact pad number Symbol 01 COIL1 Function Coil connetion I/O 02 COIL2 Coil connetion I/O 03 UCC Power supply 04 DATA Data output (testing) 05 GND Common Note – Contact pads UCC, GND, DATA are purposed only fo testing during IC manufacturing and are not used by customer 1 Ver.
00/11.
07.
2008 IZ2822-TSe.
doc COIL1 COIL2 ...


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