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EM4269

Part Number	EM4269
Manufacturer	EM Microelectronic
Description	512 bit Read/Write Contactless Identification
Published	Apr 17, 2010
Detailed Description	EM MICROELECTRONIC - MARIN SA com EM4269 512 bit Read/Write Contactless Identification Device Descript...
Datasheet	EM4269 PDF File

Overview

EM MICROELECTRONIC - MARIN SA com EM4269 512 bit Read/Write Contactless Identification Device Description EM4269 is a CMOS integrated circuit intended for use in electronic Read/Write RF transponders.
It is compatible to EM4469/4569 family.
It is intended for direct connection of coil to big bumps.
Comparing to EM4469/4569 family the changes are the following: New configuration bit co25 which inverts data input to encoder is introduced.
Writing to Protection Word is modified.
The IC is powered by picking the energy from a continuous 125 kHz magnetic field via an external coil, which together with the integrated capacitor form a resonant circuit.
The IC read out data fro...

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