Main attributes კომუნიკაციის პროტოკოლი: ISO14443 Frequency: 13.56MHz სტანდარტული: Java Card 3.0.5, GlobalPlatform 2.3 Algorithms: RSA4096, SHA256, ECC521 მასალები: Bank grade PVC ზომები: 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 სერია, on the basis of ensuring high security and high performance, მონაცემთა შენახვის მოცულობა გაიზარდა, and the Flash chip is used to make the computing speed of the chip faster and more stable. სანამ J3H სერია JAVA (ინკლუზიური), all of them used EEPROM chips, და შემდეგ J3R სერია (ინკლუზიური), they all used Flash chips.
J2R110, J3R110, J2R150, J3R150, J3R180, J3R200 chips are available in EMV and SecID versions. EMV მობილური ძირითადად გამოიყენება ფინანსურ სფეროში; 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. Ამჟამად, the J3R SecID series has obtained the CC EAL 6+ სერტიფიკატი. The RAM (i.e., trasient მეხსიერება) 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.