M24SR02-YDW6T/2

RFID, RF Access, Monitoring ICS Overview

The M24SR02-YDW6T/2 is a dynamic NFC/RFID tag IC featuring a dual interface that embeds a 2-kbit (256-byte) EEPROM. It operates at 13.56 MHz, supporting ISO/IEC 14443 Type A and NFC Forum Type 4 Tag standards. The device provides an I²C interface for local communication and supports NDEF data structures. Key electrical parameters include a supply voltage range of 2.7 V to 5.5 V. Data retention is specified at 200 years, with write endurance rated at 1 million cycles at 25 °C. The component is housed in an 8-TSSOP package.

RFID, RF Access, Monitoring ICS Feature Summary

• Dual interface architecture enabling operation via both I²C and 13.56 MHz RFID protocols
• Embedded 2-kbit EEPROM memory supporting NDEF data structure management
• Compliance with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag standards

RFID, RF Access, Monitoring ICS Applications

• Dynamic NFC tags requiring local I²C connectivity
• Smart labels and packaging applications
• NFC-based access control systems

RFID, RF Access, Monitoring ICS Procurement Notes

Verify the complete part number including suffixes such as DW6T/2 to ensure correct package type and tape/reel configuration. Confirm RoHS compliance status through official STMicroelectronics documentation or authorized distributor declarations prior to procurement. Ensure compatibility with target operating voltage ranges and interface requirements.

RFID, RF Access, Monitoring ICS Selection Notes

Select this component when a dynamic NFC tag requires simultaneous local I²C access and remote RFID reading capabilities. It is suitable for applications needing NDEF support and high data retention reliability. Consider the TSSOP-8 package constraints and 13.56 MHz frequency band compatibility with existing reader infrastructure.

RFID, RF Access, Monitoring ICS Part Context

This device belongs to the M24SR series of dynamic NFC/RFID tag ICs from STMicroelectronics. These components are designed for secure identification and data storage in contactless environments. The series integrates standard-compliant radio interfaces with embedded non-volatile memory for versatile deployment in smart labeling and IoT identification scenarios.

RFID, RF Access, Monitoring ICS Replacement Considerations

Check STMicroelectronics official substitution lists for direct pin-compatible alternatives within the M24SR family. Verify functional equivalence regarding NFC standards support and EEPROM capacity before replacing.