© Semiconductor Components Industries, LLC, 2016
October, 2016 − Rev. 5
1 Publication Order Number:
NCN8025/D
NCN8025 / NCN8025A
Compact SMART CARD
Interface IC
The NCN8025 / NCN8025A is a compact and cost−effective single
smart card interface IC. It is dedicated for 1.8 V / 3.0 V / 5.0 V smart
card reader/writer applications. The card V
CC
supply is provided by a
built−in very low drop out and low noise LDO.
The device is fully compatible with the ISO 7816−3, EMV 4.3,
UICC and related standards including NDS and other STB standards
(Nagravision, Irdeto...). It satisfies the requirements specifying
conditional access into Set−Top−Boxes (STB) or Conditional Access
Modules (CAM and CAS).
This smart card interface IC is available in a QFN−24 package
(NCN8025A) providing all of the industry−standard features usually
required for STB smart card interface. It is also offered in a very
compact package profile, QFN−16 (NCN8025), satisfying the
requirements of cost−efficiency and space−saving requested by CAM
and SIM applications.
For details regarding device implementation refer to application
note AND8003/D, available upon request (please contact your local
ON Semiconductor sales office or representative).
Features
• Single IC Card Interface
• Fully Compatible with ISO 7816−3, EMV 4.3, UICC and Related
Standards Including NDS and Other STB Standards (Nagravision,
Irdeto...)
• 3 Bidirectional Buffered I/O Level Shifters (C4, C7 and C8)
(QFN−24) − 1 Bidirectional I/O Level Shifter for the QFN−16
compact version
• 1.8 V, 3.0 V or 5.0 V $ 5 % Regulated Card Power Supply
Generation such as ICC v 70 mA
• Regulator Power Supply: V
DDP
= 2.7 V to 5.5 V (@ 1.8 V),
3.0 V to 5.5 V (@ 3.0 V) & 4.85 V to 5.5 V (@ 5.0 V)
• Independent Power Supply range on Controller
Interface such as V
DD
= 2.7 V to 5.5 V
• Handles Class A, B and 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 and 1/8 through CLKDIV1
and CLKDIV2
• ESD Protection on Card Pins up to +8 kV (Human
Body Model)
• Activation / Deactivation Sequences (ISO7816
Sequencer)
• 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 INT for Card Presence and Faults
• External Under−Voltage Lockout Threshold
Adjustment on VDD (PORADJ Pin) (Except QFN−16)
• Available in 2 Package Formats: QFN−24
(NCN8025A) and QFN−16 (NCN8025)
• These are Pb−Free Devices
Typical Application
• 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
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAMS
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
www.onsemi.com
NCN
8025A
ALYWG
G
QFN24
MN SUFFIX
CASE 485L
1
QFN16
MT SUFFIX
CASE 488AK
NCN
8025
ALYWG
G
(Note: Microdot may be in either location)
