NCN8025中文资料智能卡接口数据手册ONSEMI规格书

描述 Description

The NCN8025/NCN8025A is a compact and cost effective single smart card interface. 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 dropout 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 the application note AND8003 available under request (please contact local sales office or representative).

特性 Features

• Fully compatible with ISO-7816-3, EMV4.3, 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 (C7)for the QFN-16 compact version
• 1.8V, 3.0V or 5.0V +/- 5% Regulated Card Power Supply such as ICC ≤ 70 mA
• Regulator Power Supply: VDDP = 2.7V to 5.5V (@1.8V), 3.0V to 5.5V (@3.0V) & 4.85V to 5.5V (@5.0V)
• Independent Power Supply on Controller Interface: VDD = 2.7V to 5.5V
• Handle Class A, B & 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, 1/8 through CLKDIV1 & CLKDIV2
• ESD Protection on Card Pins up to +8kV (Human Body Model)
• Activation/Deactivation Sequence (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 Undervoltage Lockout Threshold adjustment on VDD (PORADJ pin) (Except QFN-16)

应用 Application

• Pay TV, Set-Top-Box, Decoder with Conditional Access and Pay-per-View
• Conditional Access Module (CAM)
• Conditional Access System (CAS)
• SIM card interface applications (UICC / USIM)
• Transaction Terminals
• Electronic Payment and Identification
• Pay TV / Set Top Box

简介

NCN8025属于集成电路（IC）的专用。由制造生产的NCN8025专用该系列产品可提供所需的功能，用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如，汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。