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  ON Semiconductor Electronic Components Datasheet  

NCN8026A Datasheet

Compact Low Power Smart Card Interface IC

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NCN8026A
Compact Low Power Smart
Card Interface IC
The NCN8026A is a compact and cost−effective single SIM &
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
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performances with low VCC output ripple under load−transient
conditions, very low shutdown current and 1.8 V−to−5 V logic
MARKING
compatibility.
DIAGRAMS
This device is fully compatible with the ISO 7816−3, EMV 4.2,
UICC and related standards including NDS and other STB standards
(Nagravision, Irdeto, Conax ..). It satisfies the requirements specifying
conditional access into Set−Top−Boxes (STB) or Conditional Access
QFN24
MN SUFFIX
CASE 485L
NCN
8026A
ALYWG
G
Modules (CAM).
This smart card interface IC is available in a QFN−24 package
A = Assembly Location
providing all the industry−standard features usually required for STB
smart card interface.
L = Wafer Lot
Y = Year
W = Work Week
Features
Single IC Card Interface
G = Pb−Free Package
(Note: Microdot may be in either location)
Fully Compatible with ISO 7816−3, EMV4.2, UICC and Related
Standards Including NDS and Other STB Standards (Nagravision,
Irdeto, Conax...)
Three Bidirectional Buffered I/O Level Shifters (C4, C7 and C8)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
1.8 V, 3.0 V or 5.0 V $ 5 % Regulated Card Power Supply Such as
ICC 70 mA with Low VCC Ripple
Regulator Power Supply: VDDP = 2.7 V to 5.5 V (@ 1.8 V),
3.0 V to 5.5 V (@ 3.0 V) and 4.85 V to 5.5 V (@ 5.0 V)
Independent Power Supply range on Controller
Interrupt Signal INT for Card Presence and Faults
Interface such as VDD = 1.6 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
Chip Select Pin (CS) for Dual Card Operating
External Under−Voltage Lockout Threshold
Adjustment on VDD (PORADJ Pin)
Available in One Package Formats: QFN−24
Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1
and CLKDIV2
HBM 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,
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
Card Take−off or Power Supply Drop−out (OCP, OTP,
Electronic Payment and Identification
UVP)
© Semiconductor Components Industries, LLC, 2016
May, 2016 − Rev. 7
1
Publication Order Number:
NCN8026A/D


  ON Semiconductor Electronic Components Datasheet  

NCN8026A Datasheet

Compact Low Power Smart Card Interface IC

No Preview Available !

NCN8026A
VDD
100 nF
VDDP
10 uF
100 nF
VDD
R1
R2
VDD
INT
PORADJ
CMDVCC
VSEL1
VSEL0
CS
CLKDIV1
CLKDIV2
CLKIN
PRES
PRES
CVCC
CRST
CCLK
CAUX1
CAUX2
CI/O
GND
100 nF
220 nF
SMART CARD
DET
GND
DET
1
Vcc
2
RST
3
4 CLK
C4
GND
Vpp
I/O
C8
5 GND
6
7
8
RSTIN
I/Ouc
AUX1uc
AUX2uc
GND
GND
GND
GND
Figure 1. Typical Smart Card Interface Application
R3
24 23 22 21 20 19
VSEL0 1
CS 2
VDDP 3
PRES 4
PRES 5
CI/O 6
NCN8026A
25
Exposed Pad
GND
18 CLKIN
17 INT
16 GND
15 VDD
14 RSTIN
13 CMDVCC
7 8 9 10 11 12
Figure 2. NCN8026A − QFN−24 Pinout
(Top View)
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2


Part Number NCN8026A
Description Compact Low Power Smart Card Interface IC
Maker ON Semiconductor
Total Page 15 Pages
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