M24SR64-YMN8T/2

RFID, RF Access, Monitoring ICS Overview

The M24SR64-YMN8T/2 is a dynamic NFC/RFID tag IC from the ST25 family, featuring an 8-Kbyte (64-kbit) EEPROM. It supports dual interfaces: a two-wire I²C serial interface operating at up to 1 MHz and a contactless RF interface compatible with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag standards. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V. It functions as an I²C slave and communicates via RFID at 13.56 MHz with a data rate of 106 Kbps. Internal tuning capacitance is 25 pF. Memory endurance includes 1 million write cycles at 25 °C.

RFID, RF Access, Monitoring ICS Feature Summary

• Dual interface capability supporting both wired I²C communication and contactless NFC/RFID interaction
• Embedded 64-kbit EEPROM memory with high endurance and long data retention capabilities
• Compatibility with major industry standards including ISO/IEC 14443 Type A and NFC Forum Type 4 Tag

RFID, RF Access, Monitoring ICS Applications

• Dynamic labeling and smart packaging for item tracking
• Secure access control systems requiring dual-interface authentication
• NFC-enabled consumer electronics for data exchange
• Supply chain management and inventory monitoring solutions

RFID, RF Access, Monitoring ICS Procurement Notes

Verify the complete part number including suffixes such as MN8T/2 to ensure correct package type and tape/reel configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check current production lifecycle status to avoid obsolescence risks during long-term manufacturing planning.

RFID, RF Access, Monitoring ICS Selection Notes

Select this component when both wired configuration via I²C and wireless interaction via NFC are required in a single compact solution. Ensure system power supply remains within the 2.7 V to 5.5 V operational range. Verify that the application environment does not exceed specified temperature limits for optimal memory endurance performance.

RFID, RF Access, Monitoring ICS Part Context

This device belongs to the ST25 family of NFC/RFID products from STMicroelectronics. It serves as a versatile transponder IC designed for applications needing secure, reliable data storage and communication. The M24SR64-Y variant provides a balance between processing capability and memory capacity for standard tagging requirements.

RFID, RF Access, Monitoring ICS Replacement Considerations

Consult official STMicroelectronics substitution guides for verified alternatives. Generic equivalents may lack specific protocol compatibility or memory endurance specifications.