I-MF1 IC S50 chip iqukethe i-EEPROM ye-1 KB, i-RF interface kanye ne-digital control unit. Amandla nedatha idluliselwa nge-antenna eyenziwe ngamakhoyili amancane axhunywe ngqo ku-MF1 IC S50. Akukho ezinye izingxenye zangaphandle ezidingekayo. (Ukuze uthole ukwaziswa okwengeziwe mayelana nokwakhiwa kwe-antenna, sicela ubheke idokhumenti ye-MIFAREA Card IC Coil Design Guide.)