NCN8024R
Smart Card Interface IC
The NCN8024R is a single smart card interface IC. It is dedicated
for 3.0 V/5.0 V smart card reader/writer applications. The card V
CC
supply is provided by a very low drop−out and low noise regulator
(LDO).
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.
http://onsemi.com
MARKING
The smart card interface IC is available in SOIC−28 and TSSOP−28
packages providing the industry−standard features required by STB
smart card interfaces.
DIAGRAMS
28
1
Features
NCN8024R
AWLYYWWG
• Single IC Card Interface
SOIC−28
CASE 751F
• Fully Compatible with ISO 7816−3, EMV and Related Standards
Including NDS and Other STB Standards (Nagravision, Irdeto, …)
• 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 I
≤
CC
NCNR
8024G
ALYW
70 mA with 3.0 V ≤ V
≤ 5.5 V @ 3.0 V (Class B) and 4.85 V ≤
DDP
V
DDP
≤ 5.5 V @ 5.0 V (Class A)
TSSOP−28
CASE 948AA
• Independent Power Supply Range on Controller Interface
(2.7 V < V < 5.5 V)
DD
• Handles 5.0 V and 3.0 V Smart Cards (Class A & B)
• Thermal and Short Circuit Protection on all Card Pins
NCN8024R = Specific Device Code
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
= Pb−Free Package
A
• Support up to 27 MHz Clock with Internal Division Ratio 1/1, 1/2,
1/4 and 1/8 through CLKDIV1 and CLKDIV2 Pins
G
• 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 Take−off or
Power Supply Drop−out (OCP, OTP, UVP)
ORDERING INFORMATION
See detailed ordering and shipping information on page 13 of
this data sheet.
• Interrupt Signal INT for Card Presence and Faults
• External Under−Voltage Lockout Threshold Adjustment on V
DD
(PORADJ Pin)
• Available in Two Package Formats: SOIC−28 and TSSOP−28
• These are Pb−Free Devices
Typical Application
• Pay TV, Set−Top−Box Decoder with Conditional Access and
Pay−per−View
• Conditional Access Modules (CAM)
• POS / ATM
• Access Control, Identification
©
Semiconductor Components Industries, LLC, 2012
1
Publication Order Number:
October, 2012 − Rev. 1
NCN8024R/D
ONSEMI [ ONSEMI ]
