NCN8025MTTBG datasheet(1/15 Pages) ONSEMI

Part #	NCN8025MTTBG

Description	Compact SMART CARD Interface IC

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Manufacturer	ONSEMI [ON Semiconductor]

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May, 2012 − Rev. 4

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 VCC 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 4.2,

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, EMV4.2, 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: VDDP = 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 VDD = 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

http://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)

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