... SLE4428 Contact IC card 2,ISO 7816 agreement approved 3,Chips: SLE5542,SLE5528,AT24c01, tag56, tag97 Plain white SLE4428 Contact IC ... card ISO 7816 agreement approved Chips: SLE5542,SLE5528,AT24c01, tag56, tag97 Plain white SLE4442 Contact IC ... : standard credit card size86*54*0.8(+/-0.04)mm ***Chips available:Sle4428 (memory 1k, eeprom size is 1, 024 bytes ...