MAX66242E/D+UW

Specialized ICS Overview

The MAX66242E/D+UW is a DeepCover Secure Authenticator designed for protected tag solutions with peripheral linking capabilities. It integrates ISO 15693 and I2C interfaces alongside SHA-256 cryptographic processing and 4Kb of user EEPROM. This component serves as a secure element for authentication applications, providing hardware-based security features within a compact package suitable for embedded systems requiring robust data protection and identity verification.

Specialized ICS Feature Summary

• Integrates SHA-256 cryptographic engine for secure authentication operations
• Supports ISO 15693 wireless interface for tag communication
• Includes I2C interface for local peripheral connectivity
• Features 4Kb non-volatile user EEPROM for data storage

Specialized ICS Applications

• Secure electronic product tagging
• Supply chain authentication systems
• Medical device identification
• Access control credentials

Specialized ICS Procurement Notes

Verify the specific suffix 'E/D+UW' against official Analog Devices documentation to confirm pinout and packaging variations. Ensure compatibility with existing ISO 15693 readers and I2C bus configurations. Confirm RoHS compliance status and availability through authorized distributors, as supply constraints may affect procurement timelines.

Specialized ICS Selection Notes

Select this component when both wireless ISO 15693 and wired I2C interfaces are required for a single authenticator node. The integrated SHA-256 engine eliminates the need for external cryptographic processors. Consider the 4Kb EEPROM capacity for application-specific data requirements before finalizing the design.

Specialized ICS Part Context

This part belongs to the Maxim Integrated DeepCover family of secure authenticators. These devices are engineered to provide tamper-resistant security for IoT and RFID applications. The MAX66242 variant specifically combines multiple communication protocols with strong cryptography in a unified solution.

Specialized ICS Replacement Considerations

Consult official substitution lists for equivalent DeepCover authenticators. Verify that alternative parts support both ISO 15693 and I2C interfaces simultaneously. Ensure cryptographic algorithm compatibility and memory size match the original design specifications.