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Smart Card & SIM Card Interfaces | NCN8026
概览
NCN8026A 是一款紧凑且经济高效的单 SIM 和智能卡接口集成电路。它可以用于 1.8 V、3 V 和 5 V IC 卡。该卡 VCC 电源通过内置的极低漏和低噪声稳压器提供。NCN8026A 在负载瞬变条件下具有低 VCC 输出纹波，极低关断电流和兼容 1.8 V- 5 V 逻辑电平的增强性能。该器件完全符合 ISO 7816-3、EMV 4.2、UICC，以及 STB 标准（Nagravision、Irdeto...）等相关标准。它满足对机顶盒 (STB) 或条件访问模块 (CAM) 进行条件访问的规定要求。此智能卡接口集成电路采用 QFN-24 封装，提供了 STB 智能卡接口通常所需的所有行业标准功能。
- Pay TV, Set Top Box Decoder with Conditional Access and Pay-per-View
- Conditional Access Module (CAM / CAS)
- SIM card interface applications (UICC / USIM)
- Electronic Payment and Identification
- Set Top Boxes
- Point Of Sales and Transaction Terminals
- Single IC Card Interface
- Fully Compatible with ISO7816-3, EMV4.3, UICC and Related Standards Including STB Standards (Nagravision, Conax, Irdeto...)
- Three Bidirectional Buffered I/O Level Shifters (C4, C7 and C8)
- 1.8 V, 3 V or 5 V ±5 % Regulated Card Power Supply with ICC ≤ 80 mA and Low VCC Ripple
- Regulator Power Supply: VDDP = 2.7 V to 5.5 V (@ 1.8 V), 3 V to 5.5 V (@ 3 V) and 4.85 V to 5.5 V (@ 5 V)
- Independent Power Supply range on Controller Interface such as VDD = 1.6 V to 5.5 V
- Handles Class A, B and C Smart Cards
- Support up to 27 MHz input Clock with Internal Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2
- HBM (Human Body Model) ESD Protection on Card Pins up to +8 kV
- Activation / Deactivation Sequences (ISO7816 Sequencer)
- Fault Protection Mechanisms Enabling Automatic Device Deactivation in Case of Overload, Overheating, Card Takeoff or Power Supply Dropout(OCP, OTP, UVP)
- Interrupt Signal INT for Card Presence and Faults
- Chip Select Pin (CS) for Dual Card Operating
- External UnderVoltage Lockout Threshold Adjustment on VDD (PORADJ Pin)
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