NCN8024DWR2G

The NCN8024 is a single smart card interface. It is dedicated for 3.0 V/5.0 V smart card reader/writer applications. The device is fully compatible with the ISO 7816-3 and EMV standards as well as with standards specifying conditional access in Set-Top-Box (STB) including NDS. An application note detailing how to use and implement the NCN8024 is available under request - reference is AND8452.

• 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)