Energy Efficient Innovations

Product Overview  


For complete documentation, see the data sheet.

Printed On: 7/10/2015

NCN8024R: Smart Card Interface

Product Description
The NCN8024R is a single smart card interface IC. It is dedicated for 3.0V/5.0V smart card reader/writer applications. The card VCC supply is provided by a very low drop-out and low noise regulator (LDO). The device is fully compatible with the ISO7816-3 and EMV standards as well as with standards specifying conditional access in Set-Top-Box (STB) including NDS. The smart card interface IC is available in an SOIC-28 package providing the industry-standard features required by STB smart card interfaces.
Features
 
  • Fully Compatible with ISO7816-3, EMV and Related STB 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 ≤ 70 mA with 3.0 V ≤ VDDP ≤ 5.5V at 3.0 V (Class B) and 4.85 V ≤ VDDP ≤ 5.5V at 5.0 V (Class A)
  • Independent Power Supply on Controller Interface (2.7 V ≤ VDD ≤ 5.5 V)
  • Handles 5.0 V and 3.0 V Smart Cards (Class A and B)
  • Support up to 27 MHz Clock with Internal Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2 Pins
  • ESD Protection up to ± 8 kV HBM
  • Activation / Deactivation Sequences (ISO7816)
  • Fault Protection Mechanisms Enabling Automatic Device Deactivation in Case of Overload, Overheating, Card Take-off or Power Supply Drop-Out (OCP, OTP, UVP)
  • Interrupt Signal INTb for Card Presence and Faults
Applications   End Products
  • Conditional Access Modules (CAM)
  • Access Control, Identification
 
  • Pay TV, Set Top Box
  • POS / ATM
Selected Electrical Specifications

Product Compliance Status Description VCC Min (V) VCC Max (V) IT Typ (mA) II(standby) Max (µA) fClock Max (MHz) Package Type
 Pb-free 
 Halide free 
 Active     Smart Card Interface   2.7   5.5   4   61   27   SOIC-28W 
Package Availability
Type
PB free
Standard
SOIC-28W x