AT83R22OK Description
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 containing firmware functionality for both smartcard and keyboard support, it facilitates the hardware integrators in reducing...
AT83R22OK Key Features
- Smart Card Interface
- Smart Card Interface pliant with ISO 7816 and EMV 2000
- High-performance Smart Card Interface
- Supports 5V, 3V and 1,8V Smart Cards
- Supply Current 60 mA to Power the Smart Card
- Smart Card mOvement Detection With Auto Power-off
- Automatic Detection of Smart Card Type
- Short-circuit and Thermal Protection
- 8-pin handling (C4/C8 Supported)
- On Request: Second Smart Card Interface Host Interface