MF3MOD4101DA4/05,1

RFID, RF Access, Monitoring ICS Overview

The MF3MOD4101DA4/05,1 is an NFC/RFID transponder IC from NXP Semiconductors, part of the MIFARE DESFire EV1 series. It operates at a frequency of 13.56 MHz and features a storage capacity of 4 kbit. The device supports read functionality and complies with ISO 14443 standards. It is designed for contactless multi-application use cases.

RFID, RF Access, Monitoring ICS Feature Summary

• Supports MIFARE DESFire EV1 contactless multi-application protocols
• Operates at standard 13.56 MHz RFID frequency
• Provides 4 kbit non-volatile data storage

RFID, RF Access, Monitoring ICS Applications

• Contactless smart card implementations
• Secure identification systems
• Access control applications

RFID, RF Access, Monitoring ICS Procurement Notes

Verify component authenticity through authorized NXP distributors or certified supply chain partners. Confirm RoHS compliance status and specific package variant (MOA-4) against project requirements. Request official datasheets and environmental certificates to ensure regulatory adherence before integration into final products.

RFID, RF Access, Monitoring ICS Selection Notes

Select this component for applications requiring high-security DESFire EV1 compatibility within a compact surface-mount form factor. Ensure system design accommodates the 13.56 MHz operating frequency and -25°C to +70°C temperature range. Evaluate antenna coupling efficiency for optimal performance in the MOA-4 package configuration.

RFID, RF Access, Monitoring ICS Part Context

This component belongs to the MIFARE DESFire EV1 family, which provides secure, multi-application capabilities for NFC devices. It utilizes silicon technology and is housed in a MOA-4 package. The series is widely recognized for its robust security features and interoperability in global payment and access control ecosystems.

RFID, RF Access, Monitoring ICS Replacement Considerations

Consult NXP documentation for direct pin-compatible alternatives within the same DESFire EV1 portfolio. Verify electrical characteristics and memory size when considering substitutes to maintain system integrity.