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
|
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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