Smart Card & SIM Card Interfaces | NCN8026

Smart Card Interface, Low Power

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Overview

The NCN8026A is a compact and cost-effective single SIM and smart card interface IC. It can be used with 1.8 V, 3 V and 5 V IC cards. The card VCC supply is provided by a built-in very low drop-out and low noise Regulator. The NCN8026A offers enhanced performances with low VCC output ripple under load-transient conditions, very low shutdown current and 1.8 V-to-5 V logic compatibility. This device is fully compatible with the ISO 7816-3, EMV 4.2, UICC and related standards including STB standards (Nagravision, Irdeto, Conax...). It satisfies the requirements specifying conditional access into Set-Top-Boxes (STB) or Conditional Access Modules (CAM). This smart card interface IC is available in a QFN-24 package providing all the industry-standard features usually required for STB smart card interface.

  • Pay TV, Set Top Box Decoder with Conditional Access and Pay-per-View
  • Conditional Access Module (CAM / CAS)
  • SIM card interface applications (UICC / USIM)
  • Electronic Payment and Identification

  • Set Top Boxes
  • Point Of Sales and Transaction Terminals

  • Single IC Card Interface
  • Fully Compatible with ISO7816-3, EMV4.3, UICC and Related Standards Including STB Standards (Nagravision, Conax, Irdeto...)
  • Three Bidirectional Buffered I/O Level Shifters (C4, C7 and C8)
  • 1.8 V, 3 V or 5 V ±5 % Regulated Card Power Supply with ICC ≤ 80 mA and Low VCC Ripple
  • Regulator Power Supply: VDDP = 2.7 V to 5.5 V (@ 1.8 V), 3 V to 5.5 V (@ 3 V) and 4.85 V to 5.5 V (@ 5 V)
  • Independent Power Supply range on Controller Interface such as VDD = 1.6 V to 5.5 V
  • Handles Class A, B and C Smart Cards
  • Support up to 27 MHz input Clock with Internal Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2
  • HBM (Human Body Model) ESD Protection on Card Pins up to +8 kV
  • Activation / Deactivation Sequences (ISO7816 Sequencer)
  • Fault Protection Mechanisms Enabling Automatic Device Deactivation in Case of Overload, Overheating, Card Takeoff or Power Supply Dropout(OCP, OTP, UVP)
  • Interrupt Signal INT for Card Presence and Faults
  • Chip Select Pin (CS) for Dual Card Operating
  • External UnderVoltage Lockout Threshold Adjustment on VDD (PORADJ Pin)

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NCN8026AMNTXG

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CAD Model

Pb

A

H

P

QFN-24

485L-01

1

260

REEL

3000

N

1.6

5.5

1

3

27

$0.2571

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Reliability Data

Die Related Summary Data

Device: NCN8026AMNTXG

Equivalent to wafer fab process: ONC25

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MTBF/MTTF in Hours

FITS

ONC25

1

2712519294

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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