描述 Description

The NCN8024R is a single smart card interface IC. It is dedicated for 3.0V/5.0V smart card reader/writer applications. The card VCC supply is provided by a very low drop-out and low noise regulator (LDO). The device is fully compatible with the ISO7816-3 and EMV standards as well as with standards specifying conditional access in Set-Top-Box (STB) including NDS. The smart card interface IC is available in an SOIC-28 package providing the industry-standard features required by STB smart card interfaces.

特性 Features

? Fully Compatible with ISO7816-3, EMV and Related STB standards including NDS
? 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 ICC ≤ 70 mA with 3.0 V ≤ VDDP ≤ 5.5V at 3.0 V (Class B) and 4.85 V ≤ VDDP ≤ 5.5V at 5.0 V (Class A)
? Independent Power Supply on Controller Interface (2.7 V ≤ VDD ≤ 5.5 V)
? Handles 5.0 V and 3.0 V Smart Cards (Class A and B)
? Support up to 27 MHz Clock with Internal Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2 Pins
? ESD Protection up to ± 8 kV HBM
? 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)
? Interrupt Signal INTb for Card Presence and Faults
? External Under-Voltage Lockout Threshold Adjustment on VDD (PORADJ Pin)

應(yīng)用 Application

? Conditional Access Modules (CAM)
? Access Control, Identification
? Pay TV, Set Top Box
? POS / ATM

簡(jiǎn)介

NCN8024R屬于集成電路（IC）的專用。由制造生產(chǎn)的NCN8024R專用該系列產(chǎn)品可提供所需的功能，用以將信息源/信宿連到各種復(fù)雜或范圍狹窄應(yīng)用中的傳感器、變送器、致動(dòng)器、傳輸介質(zhì)或其他此類端點(diǎn)。例如，汽車安全氣囊驅(qū)動(dòng)器、車身控制和信息娛樂(lè)總線、自適應(yīng)電纜均衡器、智能卡等等。