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AT83C22OK Datasheet PDF

Atmel AT83C22OK

This is a summary Document. The CardMan Smart@Key chip set is a ready to use precertified smart card reader interface to be implemented into keyboards.
Part No. AT83C22OK
Datasheet AT83C22OK Download
Manufacturer
Atmel
Description Smart Card Interface Compliant
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AT83C22OK datasheet page 1 preview

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 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 – USB (Compliant with USB 1.1 and 2.0, CCID Supported) – Transmission Speed: 12 Mbps – Customer Specific USB Descriptors Keyboard Support – Customer Specific Keyboard-Matrix-Layout for up to 160 keys (Max. Size 20x8), e.g. Multimedia Keyboards – Slow Rise and Fall Time on Keyboard-matrix Ports to Ensure Low EMI – Ready-to-use Firmware for Keyboard Support included; Customer Specific Firmware Possible Compliance – WHQL (Microsoft) Certifi...
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