The ST8024LACTR is a sophisticated smartcard interface integrated circuit produced by STMicroelectronics, designed to facilitate communication between a smartcard and a microcontroller. This component is particularly suitable for applications where secure data transactions are essential, such as in banking, telecommunications, and secure access control systems.

Key Features

• ISO 7816, EMV Compliant: The ST8024LACTR adheres to the ISO 7816 and EMV (Europay, MasterCard, Visa) standards, ensuring compatibility with smartcard protocols and secure data exchange.
• Supply Voltage Range: It operates over a wide range of supply voltages from 2.7V to 5.5V, accommodating various power requirements of smartcard applications.
• Programmable Current Protection: The device features programmable current protection for the card, safeguarding the smartcard against damage from excessive current.
• Low Power Consumption: Its design focuses on low power consumption, making it an ideal choice for portable and battery-powered devices where power efficiency is crucial.
• ESD Protection: The ST8024LACTR includes ESD protection on the card interface, providing robustness and reliability in harsh electrical environments.
• Automatic Supply Voltage Detection: The interface IC automatically detects the supply voltage, simplifying the design of the card interface.
• Thermal Protection: It also incorporates thermal protection to prevent overheating, ensuring the safety and longevity of the device.

Applications

The ST8024LACTR is versatile and can be used in a wide range of applications that require secure communication with smartcards. This includes point of sale terminals, identity verification systems, public transportation ticketing systems, and personal computers with smartcard readers.

Package and Availability

The ST8024LACTR comes in a TSSOP-20 package, which is suitable for surface-mount technology (SMT) and offers a compact footprint for space-constrained applications. The product is available for order and can be sourced directly from STMicroelectronics or through authorized distributors.