Main attributes Kommunikációs protokoll: ISO14443 Frekvencia: 13.56MHz Alapértelmezett: Java Card 3.0.5, GlobalPlatform 2.3 Algorithms: RSA4096, SHA256, ECC521 Anyag: Bank grade PVC Méretek: 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 sorozat, on the basis of ensuring high security and high performance, Az adattárolási kapacitás nő, and the Flash chip is used to make the computing speed of the chip faster and more stable. Mielőtt a J3H sorozat JAVA (inclusive), all of them used EEPROM chips, és miután a J3R sorozat (inclusive), they all used Flash chips.
J2R110, J3R110, J2R150, J3R150, J3R180, J3R200 chips are available in EMV and SecID versions. Az EMV verzió főleg a pénzügyi területen; 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. Jelenleg, the J3R SecID series has obtained the CC EAL 6+ bizonyítvány. The RAM (i.e., trasient Memória) 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.