MF3E83A1DUF/01Z

Specialized ICS Overview

The MF3E83A1DUF/01Z is a security and authentication integrated circuit manufactured by NXP Semiconductors. It operates within a temperature range of -40°C to +105°C and utilizes an I2C interface with a data rate of 3.4 Mb/s. The component is housed in a SOT500-4-8 package designed for PCB mounting. As part of the MIFARE DUOX series, it functions as a contactless smartcard IC supporting ISO 14443A, ISO 7816-4, and Mifare protocols at 13.56MHz.

Specialized ICS Feature Summary

• Combines asymmetric and symmetric cryptography on a single chip
• Supports contactless communication via NFC technology
• Simplifies key management through integrated cryptographic capabilities

Specialized ICS Applications

• Contactless smartcard implementations
• Authentication systems requiring combined cryptographic methods
• NFC-based access control solutions

Specialized ICS Procurement Notes

Verify current availability status directly with NXP Semiconductors or authorized distributors, as this part number may be subject to restricted availability or factory special order requirements. Confirm RoHS compliance details and specific ordering suffixes such as /01Z against official datasheets before procurement to ensure correct variant selection.

Specialized ICS Selection Notes

Select this component when a unified solution for both asymmetric and symmetric encryption is required to reduce system complexity. Ensure the design supports the specified I2C interface speed and operating temperature range. Consider the SOT500-4-8 package constraints for PCB layout and thermal management during integration.

Specialized ICS Part Context

This device belongs to the MIFARE DUOX family, representing a class of contactless smartcard ICs. It distinguishes itself by integrating multiple cryptographic algorithms into one unit, addressing key management challenges common in separate hardware implementations. The product line targets high-security applications requiring robust authentication mechanisms.

Specialized ICS Replacement Considerations

Consult official substitution lists from NXP Semiconductors for verified alternative part numbers. Generic replacements are not recommended due to specific cryptographic and interface requirements inherent to the MIFARE DUOX architecture.