J2R110|J3R110|J2R150|J3R150|I-J3R180 yi-JCOP4 uchungechunge lwekhadi le-JAVA ngomnye umsebenzi ophakamileyo emva kwe-J2A, J3A, J3D, J3H series. Ukuze kuqinisekiswe ukhuseleko oluphezulu kunye nokusebenza okuphezulu, umthamo wokugcina idatha unyuswa, Ngetshiphu yeFlash, isantya secomputing yechip sikhawuleza kwaye sizinzile. Ngaphambi kwe-J3H series JAVA (equkayo), zonke ezisetyenzisiweyo iitshiphusi EEPROM, kwaye emva kweJ3R …