... SLE4442,SLE4428 2.ISO9001:2000 3.Samples for free Contact IC Card The SLE5542/SLE4442 is a standard, low-cost EEPROM ... Products type:PVC/PEC/ABS/ PS Plastic card/Metal card/IC card/ID card/SIM card/CPU card2. Material:PVC/ABS ... SLE4442/SLE442ATMEL:AT24C01/AT24C02/AT24C068. Applications:Enterprises, bank, traffic, insurance, super marketing, parking, school, library management, access control ect.9. ...