AT83C24

Features Smart Card Interface – Compliance with ISO 7816, EMV2000, GIE-CB, GSM and WHQL Standards Card Clock Stop High or Low for Card Power-down Modes Support Synchronous Cards with C4 and C8 Contacts Card Detection and Automatic de-activation Sequence Programmable Activation Sequence – Direct Connection to the Smart Card Logic Level Shifters Short Circuit Current Limitation 8kV+ ESD Protection (MIL/STD 883 Class 3) – Programmable Voltage 5V ±5% at 65 mA (Class A) 3V ±0.2V at 65 mA (Class B) 1.8V ±0.14V at 40 mA – Low Ripple Noise: < 200 mV Max Versatile Host Interface – ICAM (Conditional Access) Compatible – Two Wire Interface (TWI) Link Programmable Address Allow up to 8 Devices – Programmable Interrupt Output – Automatic Level Shifter (1.6V to VCC) Reset Output Includes – Power-On Reset (POR) – Power-Fail Detector (PFD) High-efficiency Step-up Converter: 80 to 98% Efficiency Extended Voltage Operation: 2.85 to 5.5V Low Power Consumptio...