EM4069 Datasheet (EM Microelectronic) - 128-bit Read/Write Contactless Identification

EM4069, 128-bit Read/Write Contactless Identification

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 toge

EM4069 Features

* 128 bit EEPROM organized in 8 words of 16 bits 64 bit fixed code memory array laser programmed OTP feature convert EEPROM words in read only Power on Reset sequence Power-check for EEPROM write operation Data transmission performed by Amplitude Modulation (IC to reader and reader to IC) Data encodin