Smart Card Interface

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Overview

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.

  • SetTop Boxes Conditional Access & PayTV
  • Conditional Access Modules (CAM)
  • Access Control, Identification
  • POS / ATM
  • Pay TV / Set Top Box
  • 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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Reference Price

NCN8024DTBR2G

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Active

CAD Model

Pb

A

H

P

TSSOP-28

3

260

REEL

2500

Y

4.5

5.5

6

1000

18

$0.7026

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NCN8024DWR2G

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Active

CAD Model

Pb

A

H

P

SOIC-28W

3

260

REEL

1000

Y

4.5

5.5

6

1000

18

$0.7606

More Details

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