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EM4469

Part Number	EM4469
Manufacturer	EM Microelectronic
Description	(EM4469 / EM4569) 512 bit Read/Write Contactless Identification Device
Published	Feb 5, 2007
Detailed Description	www.DataSheet4U.com R EM MICROELECTRONIC - MARIN SA EM4469 EM4569 512 bit Read/Write Contactless Identification Devic...
Datasheet	EM4469 PDF File

Overview

www.
DataSheet4U.
com R EM MICROELECTRONIC - MARIN SA EM4469 EM4569 512 bit Read/Write Contactless Identification Device General Description EM4469 and EM4569 are CMOS RFID integrated circuits intended for use in electronic Read/Write RF transponders.
The RFID 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 from its internal EEPROM and sends it out by switching on and off a resistive load in parallel to the coil.
Commands and EEPROM data updates can be executed by 100% AM modulation of the 125 kHz magnetic field.
There are several data rate and data e...

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