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EM4169

EM Microelectronic
Part Number EM4169
Manufacturer EM Microelectronic
Description 128-bit Read/Write Contactless Identification
Published Jan 28, 2010
Detailed Description EM MICROELECTRONIC - MARIN SA EM4069 EM4169 128 bit Read/Write Contactless Identification Device with OTP function Des...
Datasheet PDF File EM4169 PDF File

EM4169
EM4169


Overview
EM MICROELECTRONIC - MARIN SA EM4069 EM4169 128 bit Read/Write Contactless Identification Device with OTP function Description EM4069 (previously named P4069) is a CMOS integrated circuit intended for use in electronic Read/Write RF transponders, with an optional lock function to disable EEPROM write operations.
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’s from its internal EEPROM or ROM 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 AM modulation of the ...



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