Main attributes komunikacijski protokol: ISO14443 frekvencija: 13.56MHz standard: Java kartica 3.0.5, GlobalPlatform 2.3 Algorithms: RSA4096, SHA256, ECC521 materijal: Bank grade PVC Dimenzije: ISO 7810 (85.60×53.98×0.086mm)
J2R110, J3R110, J2R150, J3R150, J3R180, J3R200 are JCOP4 series JAVA card is another pinnacle after J2A, J3A, J3D, J3H serije, on the basis of ensuring high security and high performance, kapacitet za pohranu podataka je povećan, and the Flash chip is used to make the computing speed of the chip faster and more stable. Prije J3H serije JAVA (uključujući), all of them used EEPROM chips, a nakon J3R serije (uključujući), they all used Flash chips.
J2R110, J3R110, J2R150, J3R150, J3R180, J3R200 chips are available in EMV and SecID versions. Verzija EMV se uglavnom koristi u financijskom polju; The SecID version is mainly used in the field of electronic identity, and the ECC algorithm and Gen Key encryption algorithm are used in the field of electronic ID card. Trenutno, the J3R SecID series has obtained the CC EAL 6+ potvrda. The RAM (i.e., trasient Memorija) of the J3R series JAVA cards is 4K, which is 0.8K more than that of the J3H series, and the APDU Buffer Size can be expanded even more.