AT83C26

Features 5 Smart Card Interfaces – Compliance with ISO 7816, EMV2000, GIE-CB and GSM Standards – Direct Connection to the Smart Cards Logic Level Shifters Short Circuit Current Limitation 4kV+ ESD Protection (MIL/STD 883 Class 3) – 1 or 2 Master Smart Card interfaces Synchronous Card support (with C4 and C8 Contacts) Card Detection and Automatic de-activation sequence on card extraction – 1 to 4 SAM/SIM cards (15 to 30mA each) – Programmable Voltage for each smart card Class A: 5V ±0.4V at 60 mA (±0.25V at 65 mA with VCC= 5V±10%) Class B: 3V ±0.2V at 60 mA Class C: 1.8V ±0.14V at 40mA – Low Ripple Noise: < 200 mV – Programmable Activation Sequence – Automatic de-activation on card power-fail or over-current and system power-fail – Card Clock Stop High or Low for Card Power-down Modes Versatile Host Interface – Two Wire Interface (TWI) Link at 400kbit/s Programmable Address allow up to 4 AT83C26 on the bus – Programmable Interrupt Output Reset Output Includes – Power-On Reset (POR) – Power-Fail Detector (PFD) Extended Voltage Operation: 3 to 5.5V Low Power Consumption – 5 mA Maximum Operating Current (without Smart Card) www.DataSheet4U.com – 150 mA Maximum In-rush Current (each DC/DC) – 30 µA Typical Power-down Current (without Smart Card) 4 to 48 MHz Clock Input System clock derived from the external clock input Industrial Temperature Range: -40 to +85°C Packages: QFN48, VQFP48 Multiple Smart Card Reader Interface With Power Management AT83C26 Description...