MF1S7000XDA4/V1J

RFID, RF Access, Monitoring ICS Overview

The MF1S7000XDA4/V1J is a MIFARE Classic EV1 smart card interface IC designed for contactless communication at 13.56 MHz, compliant with ISO 14443 Type A standards. It features 4 Kbit of EEPROM memory and includes a unique 4-byte ONUID. The device utilizes UART interface technology and is housed in an MOA-4 package. Operating temperatures range from -25°C to +70°C.

RFID, RF Access, Monitoring ICS Feature Summary

• Supports MIFARE Classic protocol for secure contactless data exchange
• Integrates 4 Kbit EEPROM for user data storage
• Includes factory-programmed unique 4-byte identifier
• Features UART interface for simplified host connection

RFID, RF Access, Monitoring ICS Applications

• Access control systems
• Public transportation ticketing
• Electronic purse applications
• Identity authentication modules

RFID, RF Access, Monitoring ICS Procurement Notes

Verify the specific suffix V1J against official NXP documentation to confirm package type and marking details. Ensure compatibility with existing reader infrastructure supporting MIFARE Classic EV1 protocols. Confirm RoHS compliance status through current manufacturer certificates prior to integration.

RFID, RF Access, Monitoring ICS Selection Notes

Select this component for applications requiring standard MIFARE Classic compatibility with a compact UART interface. Consider the MOA-4 package size constraints and operating temperature range relative to the target environment. Evaluate memory requirements against the fixed 4 Kbit capacity.

RFID, RF Access, Monitoring ICS Part Context

This part belongs to the MF1S70xx series of MIFARE Classic EV1 smart card ICs. It represents a mainstream solution for rapid development of contactless smart card solutions. The series is widely adopted in high-volume consumer and industrial identification applications.

RFID, RF Access, Monitoring ICS Replacement Considerations

Consult NXP official substitution lists for direct replacements. Verify pinout and software compatibility when considering alternative MIFARE Classic variants within the same family.