Overview
The M24SR02-YMN6T/2 is a dynamic NFC/RFID tag IC produced 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-YMN6T/2 integrates a 2-Kbit EEPROM and supports both ISO/IEC 14443 Type A and NFC Forum Type 4 Tag standards.
Key Specifications
| Parameter | Specification |
|---|---|
| Interface | I2C and 13.56 MHz RFID |
| I2C Protocol | Two-wire serial interface, supports 1 MHz protocol |
| Supply Voltage | 2.7 V to 5.5 V |
| RF Protocol | ISO/IEC 14443 Type A and NFC Forum Type 4 Tag |
| Data Rate | 106 Kbps |
| Internal Tuning Capacitance | 25 pF |
| Memory | 256-byte (2-kbit) EEPROM |
| Data Retention | 200 years |
| Write Endurance | 1 million cycles at 25 °C, 600 k cycles at 85 °C |
| Read/Write Capacity | Up to 246 bytes in a single command |
| Unique Identifier (UID) | 7-byte unique identifier |
| Password Protection | 128-bit passwords protection |
| Package | 8-lead small-outline package (SO8), TSSOP8, UFDFPN8 |
| 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
- Single supply voltage: 2.7 V to 5.5 V
- 256-byte (2-kbit) EEPROM with support for NDEF data structure
- Data retention of 200 years and write endurance of 1 million cycles at 25 °C and 600 k cycles at 85 °C
- Configurable general purpose output (GPO) and RF disable feature
- 7-byte unique identifier (UID) and 128-bit passwords protection
- Available in 8-lead small-outline package (SO8), TSSOP8, and UFDFPN8
Applications
The M24SR02-YMN6T/2 is versatile and can be used in various applications, including:
- Smart posters and advertisements
- Product identification and tracking
- Access control and authentication systems
- Healthcare and medical device tracking
- Industrial automation and inventory management
- Consumer electronics and IoT devices
Q & A
- What is the M24SR02-YMN6T/2?
The M24SR02-YMN6T/2 is a dynamic NFC/RFID tag IC with a dual interface, integrating a 2-Kbit EEPROM and supporting both I2C and 13.56 MHz RFID protocols.
- What are the supported interfaces?
The device supports both I2C and 13.56 MHz RFID interfaces, as well as operation through an NFC-enabled phone.
- What is the memory capacity of the M24SR02-YMN6T/2?
The device has a 256-byte (2-kbit) EEPROM.
- What are the data retention and write endurance specifications?
The device has a data retention of 200 years and write endurance of 1 million cycles at 25 °C and 600 k cycles at 85 °C.
- What is the temperature range for the M24SR02-YMN6T/2?
The operating temperature range is from -40 °C to 85 °C.
- What packages are available for the M24SR02-YMN6T/2?
The device is available in 8-lead small-outline package (SO8), TSSOP8, and UFDFPN8.
- Does the M24SR02-YMN6T/2 support password protection?
Yes, it supports 128-bit passwords protection.
- What is the unique identifier feature of the M24SR02-YMN6T/2?
The device has a 7-byte unique identifier (UID).
- Can the M24SR02-YMN6T/2 be used in industrial applications?
Yes, it is suitable for industrial applications due to its robust specifications and temperature range.
- Is the M24SR02-YMN6T/2 compatible with NFC Forum Type 4 Tag standards?
Yes, it is compatible with NFC Forum Type 4 Tag specifications.
