Non-contact IC Card (s70)

Mifare 1 IC S70 (S70) produced by Philips is an advanced, mature and complete smart card chip with a capacity up to 4k. The communication layer (Mifare®RF interface) of the chip complies with the requirements of Parts 2 & 3 of ISO/IEC 14443A and contains an encrypted control logic circuit and a communication logic circuit. The communication between the card and the reader adopts the internationally accepted DES and RES confidential crossover algorithm which provides extremely high reliability and confidentiality.