[avr-chat] smart-card RF interface

[Kreyl]

    Hi!  

  I  want  to  build  some kind of avr-driven transponder, to get some
  additional  functionality that standard transponders do not provide.
  So,  first  of all I need RF interface to communicate with reader in
  compliance with ISO/IEC 14443 standard.

  Is  there anything on the market? I mean some IC with antenna at one
  side and some digital interface at another.

  Of  course,  there is P5CD0XX from NXP Semi, containing RF interface
  and MX51 CPU with serial port and loads of additional modules (which
  I  do not need). But, really, I would not like to study MX51 just to
  organize such a bridge.

 
                                          Best regards,
                                                        Kreyl

                                          mailto: address@hidden
                                             ICQ: 171094105