Mifare Cards:¡¡ About MF 1 IC S50: - IC manufacturer: NXP( www.nxp.com), a subsidiary to Philips - Wafer die: MF 1 IC S50 - Function: Read/Write protect by password - Memory: 1K-Byte EEPROM(16 sectors) - Frequency: 13.56MHz - RF protocol: ISO 14443A - Modulation: ASK. Key Feature of Mifare 1K Card: - Dimensions: CR80 85.60 x 53.98mm - Thickness: 0.84mm - Material: PVC, PET - Card Surface: Matte/ gloss finish - Housing: Lamination - Working Frequency: 13.56MHz - Reading Distance: 6cm typically - Data storage time: 10 years.
