The capacity of the chips ranges between 1kbit and 64kbit. Operating frequency: 1mhz(5v) 1zhz(2.7v) 400khz(1.8v) Operating voltage: 5v, min 1.8v if require Write\erase: 1, 000, 000 times Data retention: 100yares Application area: data storage, phone card, campus card and so on The logical encryption cards are widely used in medical insurance, data storage, net bar toll, door-control and so on. The chips we adopt include siemens series and atmel series, the capacity range between 2k bit and 16k bit. Signature applications of contact ic card:
