特性- Single Card Interface
- Fully Compatible with ISO 78163, EMV and Related Standards Including NDS
- Three Bidirectional Buffered I/O Level Shifters (C4, C7 and C8 Card Pins)
- 3.0 V or 5.0 V ± 5% Regulated Card Power Supply such as ICC ≤ 75 mA at 3.3 V ≤ VDDP ≤ 5.5 V
- Independent Power Supply on Controller Interface(2.7 V < VDD < 5.5 V)
- Handles 3.0 V and 5.0 V Smart Cards
- Thermal and Short Circuit Protection on all Card Pins
- Support up to 18 MHz Clock with Internal Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2 Pins
- ESD Protection on Card Pins up to 8 kV+ (Human Body Model)
- Activation/Deactivation Sequences (ISO7816)
- Fault Protection Mechanisms Enabling Automatic Device Deactivation in Case of Overload, Overheating, Card Takeoff or Power Supply Dropout
- Interrupt Signal INT for Card Presence and Faults
- External Undervoltage Lockout Threshold Adjustment on VDD (PORADJ Pin)
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