Overview
The M24SR02-YMC6T/2 is a dynamic NFC/RFID tag IC developed by STMicroelectronics. It belongs to the ST25 family, which encompasses all STMicroelectronics NFC/RFID tag and reader products. This device features a dual interface, allowing operation via an I2C interface or a 13.56 MHz RFID reader, as well as through an NFC-enabled phone. The M24SR02-YMC6T/2 is designed to support various applications requiring both wired and wireless communication capabilities.
Key Specifications
| Specification | Value |
|---|---|
| Interface | I2C, 13.56 MHz RFID |
| Max Frequency | 1 MHz (I2C), 13.56 MHz (RFID) |
| Supply Voltage | 2.7 V to 5.5 V |
| Memory Size | 256 bytes (2 kbits) EEPROM |
| Data Rate | 106 Kbps |
| Internal Tuning Capacitance | 25 pF |
| Data Retention | 200 years |
| Write Endurance | 1 million cycles at 25 °C, 600 k cycles at 85 °C |
| Unique Identifier | 7-byte UID |
| Password Protection | 128-bit passwords |
| Package | 8-lead SO8, TSSOP8, UFDFPN8 ECOPACK2 |
| Temperature Range | -40 °C to 85 °C |
Key Features
- I2C interface with two-wire serial interface supporting 1 MHz protocol
- Contactless interface compatible with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag
- Support for NDEF data structure
- Configurable general purpose output (GPO)
- RF disable feature for activation/deactivation of RF commands
- High write endurance and long data retention
- 128-bit password protection for secure data access
Applications
The M24SR02-YMC6T/2 is versatile and can be used in a variety of applications, including but not limited to:
- Smart posters and advertisements
- Inventory tracking and management
- Access control and authentication systems
- Healthcare and medical devices
- Consumer electronics with NFC capabilities
Q & A
- What is the M24SR02-YMC6T/2? The M24SR02-YMC6T/2 is a dynamic NFC/RFID tag IC with a dual interface, allowing operation via I2C or 13.56 MHz RFID.
- What are the supported interfaces? It supports I2C and 13.56 MHz RFID interfaces.
- What is the memory size of the M24SR02-YMC6T/2? The device has a 256-byte (2 kbits) EEPROM.
- What are the operating temperature ranges? The device operates from -40 °C to 85 °C.
- What is the data retention period? The data retention period is 200 years.
- How many write cycles can the device endure? It can endure 1 million write cycles at 25 °C and 600 k cycles at 85 °C.
- What kind of password protection does it offer? It offers 128-bit password protection.
- What are the available package types? The device is available in 8-lead SO8, TSSOP8, and UFDFPN8 ECOPACK2 packages.
- Is the device compatible with NFC Forum standards? Yes, it is compatible with NFC Forum Type 4 Tag specifications.
- What is the maximum data rate supported? The maximum data rate is 106 Kbps.
- Does the device support NDEF data structure? Yes, it supports the NDEF data structure.
