Main attributes prótacal cumarsáide: ISO14443 minicíocht: 13.56MHz Caighdeán: Java Card 3.0.5, GlobalPlatform 2.3 Algorithms: RSA4096, SHA256, ECC521 ábhar: Bank grade PVC toisí: 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, sraith J3H, on the basis of ensuring high security and high performance, Tá an toilleadh stórála sonraí méadaithe, and the Flash chip is used to make the computing speed of the chip faster and more stable. Roimh an Java sraith J3H (cuimsitheach), all of them used EEPROM chips, agus tar éis an tsraith J3R (cuimsitheach), they all used Flash chips.
J2R110, J3R110, J2R150, J3R150, J3R180, J3R200 chips are available in EMV and SecID versions. Is é an leagan EMV úsáidtear go príomha i réimse airgeadais; 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. Faoi láthair, the J3R SecID series has obtained the CC EAL 6+ deimhniú. The RAM (i.e., trasient Cuimhne) 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.