LTC4556EUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4556EUF#PBF

Manufacturer

Analog Devices

Introduction

The LTC4556 is a highly integrated, low-power smart card interface controller designed to simplify the implementation of contact-based and contactless smart card applications. It supports both ISO 7816 and ISO 14443 protocols, providing a comprehensive solution for a wide range of smart card applications.

Product Features and Performance

Supports ISO 7816 and ISO 14443 protocols for contact-based and contactless smart cards

Integrated 8-bit microcontroller with on-chip RAM and Flash memory

Configurable smart card interface with support for supply voltages from 2.7V to 5.5V

Integrated card detection, power management, and voltage regulation circuitry

Supports both T=0 and T=1 smart card protocols

Provides built-in support for authentication and encryption functions

Low power consumption with power-down and sleep modes

Product Advantages

Simplifies the implementation of smart card applications

Comprehensive support for both contact-based and contactless smart cards

Integrated microcontroller and peripheral functions reduce external component count

Flexible configuration options to accommodate a wide range of smart card requirements

Low power consumption for extended battery life in portable applications

Key Reasons to Choose This Product

Comprehensive smart card interface solution with support for both contact-based and contactless protocols

Integrated microcontroller and peripheral functions simplify system design and reduce component count

Low power consumption and flexible power management options for efficient operation in battery-powered applications

Proven reliability and performance from a trusted manufacturer of high-quality semiconductor products

Quality and Safety Features

Meets relevant industry standards and certifications for smart card applications

Robust design and manufacturing process to ensure long-term reliability and performance

Integrated protection features to safeguard against overcurrent, overvoltage, and electrostatic discharge

Compatibility

The LTC4556 is compatible with a wide range of smart card types and interfaces, including:

Contact-based smart cards conforming to ISO 7816

Contactless smart cards conforming to ISO 14443

T=0 and T=1 smart card protocols

Application Areas

The LTC4556 is well-suited for a variety of smart card applications, including:

Secure identification and access control systems

Payment terminals and point-of-sale devices

Loyalty and membership card systems

Transportation and ticketing applications

Healthcare and insurance card systems

Product Lifecycle

The LTC4556 is an active product in our website's sales team's portfolio. There are no plans for discontinuation at this time. However, as technology evolves, equivalent or alternative models may become available in the future. Customers are advised to check with our website's sales team for the latest product information and availability.