NCN8024: Smart Card Interface

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.

Features
  • 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)
Applications
  • SetTop Boxes Conditional Access & PayTV
  • Conditional Access Modules (CAM)
  • Access Control, Identification
End Products
  • POS / ATM
  • Pay TV / Set Top Box
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
NCN8024 Smart Card InterfaceNCN8024/D (174.0kB)4
Package Drawings (2)
Document TitleDocument ID/SizeRevision
28 LEAD SOIC WB751F-05 (36.8kB)J
28 Lead TSSOP948AA (65.5kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCN8024DTBR2GActivePb-free Halide freeTSSOP-28948AA3Tape and Reel2500$0.5733
NCN8024DWR2GActivePb-free Halide freeSOIC-28WContact BDTIC3Tape and Reel1000$0.36
Specifications
ProductVCC Min (V)VCC Max (V)IT Typ (mA)II(standby) Max (µA)fClock Max (MHz)
NCN8024DTBR2G4.55.56100018
NCN8024DWR2G4.55.56100018
NCN8024 Smart Card Interface (174.0kB) NCN8024
28 LEAD SOIC WB NCN8024R
28 Lead TSSOP NCN8024
NCN8024