AT83R22OK Datasheet - ATMEL Corporation

AT83R22OK CardMan Smart Key

Smart Cards are increasingly being used for Payments, Home-Banking, Access Control, Internet Security, PKI-tokens, Healthcare, Loyalty, etc. The CardMan Smart@Key chip set is a ready to use precertified smart card reader interface to be implemented into keyboards. Being a one-chip solution containin.

AT83R22OK Features

* Smart Card Interface

* Smart Card Interface Compliant with ISO 7816 and EMV 2000

* Support of T = 0, T = 1, TWI (S = 8), 2-wire: SLE 4432/42 (S = 10), 3-wire: SLE4418/28 (S = 9), Others on Request

* High-performance Smart Card Interface

* Supports 5V, 3V and

AT83R22OK_ATMELCorporation.pdf