Features: <br /> <br /> Vcc=4.5...5.5 V<br /> <br /> <br /> Icc=5 mA<br /> <br /> <br /> 221-bit EEPROM and 16 bit mask-programmable ROM<br /> <br /> <br /> 104 bit user memory fully compatible with IZ4406:<br /> - 64 bit identification area<br /> - 40 bit counter area including 1 bit for personalization<br /> <br /> <br /> 133 bit additional memory for advanced features<br /> - 4 bit counter backup (anti-tearing flags)<br /> - 1 bit initiation flag for authentication key 2<br /> - 16 bit data area 1 for free user access<br /> - 48 bit authentication key 1<br /> - either 64 bit data area 1 for user defined data or 48 bit authentication key 2<br /> <br /> <br /> EEPROM programming time 5 ms<br /> <br /> <br /> Endurance minimum of 105 write/erase cycles per bit<br /> <br /> <br /> Data retention for minimum of 10 years<br /> <br /> Contact configuration and serial interface in accordance to ISO standard 7816-3<br />
Features: <br /> <br /> Vcc=4.5...5.5 V<br /> <br /> <br /> Icc=5 mA<br /> <br /> <br /> 221-bit EEPROM and 16 bit mask-programmable ROM<br /> <br /> <br /> 104 bit user memory fully compatible with IZ4406:<br /> - 64 bit identification area<br /> - 40 bit counter area including 1 bit for personalization<br /> <br /> <br /> 133 bit additional memory for advanced features<br /> - 4 bit counter backup (anti-tearing flags)<br /> - 1 bit initiation flag for authentication key 2<br /> - 16 bit data area 1 for free user access<br /> - 48 bit authentication key 1<br /> - either 64 bit data area 1 for user defined data or 48 bit authentication key 2<br /> <br /> <br /> EEPROM programming time 5 ms<br /> <br /> <br /> Endurance minimum of 105 write/erase cycles per bit<br /> <br /> <br /> Data retention for minimum of 10 years<br /> <br /> Contact configuration and serial interface in accordance to ISO standard 7816-3<br />
