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Manufacturer Part #


NCN8025A Series 5.5 V 27 MHz Compact SMART CARD Interface IC - QFN-24

ECAD Model:
Mfr. Name: onsemi
Standard Pkg:
Product Variant Information section
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Product Specification Section
onsemi NCN8025AMNTXG - Technical Attributes
Attributes Table
Frequency-Max: 27MHz
Supply Voltage: 2.7V to 5.5V
Operating Temp Range: -40°C to +85°C
Package Style:  QFN-24
Mounting Method: Surface Mount
Features & Applications

The NCN8025AMNTXG is a part of NCN8025A series smart card interface IC. It has a storage temperature ranging from -65°C to +150°C and its available in QFN-24 package.

The NCL30051 is a combination of a power factor correction (PFC) and half-bridge resonant controller optimized for off-line LED lighting applications. The device integrates all the features needed to implement a hightly efficient and small form factor LED driver.


  • Fully compatible with ISO-7816-3, EMV4.2, UICC and related standards including NDS and other STB standards
  • 3 Bidirectional Buffered I/O Level Shifters (C4, C7 and C8)(QFN-24)- 1 Bidirectional I/O Level Shifter (C7)for the QFN-16 compact version
  • 1.8V, 3.0V or 5.0V +/- 5% Regulated Card Power Supply such as ICC ≤ 70 mA
  • Regulator Power Supply: VDDP = 2.7V to 5.5V (@1.8V), 3.0V to 5.5V (@3.0V) & 4.85V to 5.5V (@5.0V)
  • Independent Power Supply on Controller Interface: VDD = 2.7V to 5.5V
  • Handle Class A, B & C smart cards
  • Short Circuit Protection on all Card Pins
  • Support up to 27 MHz input clock with internal division ratio 1/1, 1/2, 1/4, 1/8 through CLKDIV1 & CLKDIV2
    ESD Protection on Card Pins up to +8kV
  • Activation/Deactivation Sequence 
  • Fault Protection Mechanisms Enabling Automatic Device Deactivation in case of Overload, Overheating, Card Take-Off or Power Supply Drop-out
  • Interrupt Signal /INT for card presence and faults
  • External Undervoltage Lockout Threshold adjustment on VDD


  • Pay TV, Set Top Box Decoder with Conditional Access and Pay−per−View
  • Conditional Access Module (CAM / CAS)
  • SIM card interface applications (UICC / USIM)
  • Point Of Sales and Transaction Terminals
  • Electronic Payment and Identification
Pricing Section
Global Stock:
On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
41 Weeks
Minimum Order:
Multiple Of:
Web Price
Product Variant Information section