Overview
The M24SR16-YMC6T/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 either an I²C interface or a 13.56 MHz RFID reader or NFC phone. The M24SR16-YMC6T/2 embeds a 16-Kbit EEPROM memory and supports both ISO/IEC 14443 Type A and NFC Forum Type 4 Tag standards.
Key Specifications
| Parameter | Specification |
|---|---|
| Frequency | 13.56 MHz |
| Standards | ISO 14443, NFC Forum Type 4 Tag |
| Interface | I²C (two-wire serial interface, 1 MHz protocol) |
| Supply Voltage | 2.7 V to 5.5 V |
| Memory | 2-Kbyte (16-kbit) EEPROM |
| Data Retention | 200 years |
| Write Cycle Endurance | 1 million cycles at 25 °C, 600k cycles at 85 °C |
| Read/Write Capacity | Up to 246 bytes in a single command |
| Unique Identifier (UID) | 7 bytes |
| Password Protection | 128 bits |
| Package | UFDFPN8, SO8, TSSOP8 |
| 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
- Internal tuning capacitance: 25 pF
- Support for NDEF data structure
- Configurable General Purpose Output (GPO)
- RF disable feature for activation/deactivation of RF commands
- ECOPACK2 compliant packages (UFDFPN8, SO8, TSSOP8)
Applications
The M24SR16-YMC6T/2 is versatile and can be used in various applications, including:
- Smart posters and smart labels
- Inventory tracking and management
- Access control and authentication systems
- Healthcare and medical device tracking
- Industrial automation and asset management
Q & A
- What is the frequency of operation for the M24SR16-YMC6T/2?
The M24SR16-YMC6T/2 operates at a frequency of 13.56 MHz.
- Which standards does the M24SR16-YMC6T/2 comply with?
The device complies with ISO 14443 and NFC Forum Type 4 Tag standards.
- What type of interface does the M24SR16-YMC6T/2 support?
The device supports an I²C interface with a two-wire serial protocol.
- What is the memory capacity of the M24SR16-YMC6T/2?
The device has a 2-Kbyte (16-kbit) EEPROM memory.
- How long does the data retain in the M24SR16-YMC6T/2?
The data retention is up to 200 years.
- What is the write cycle endurance of the M24SR16-YMC6T/2?
The device can endure 1 million write cycles at 25 °C and 600k write cycles at 85 °C.
- Can the M24SR16-YMC6T/2 be used in harsh temperature environments?
Yes, it operates within a temperature range of -40 °C to 85 °C.
- What types of packages are available for the M24SR16-YMC6T/2?
The device is available in UFDFPN8, SO8, and TSSOP8 packages.
- Does the M24SR16-YMC6T/2 support password protection?
Yes, it supports 128 bits of password protection.
- What is the purpose of the General Purpose Output (GPO) in the M24SR16-YMC6T/2?
The GPO is configurable and can be used for various configurations such as session open, writing in progress, I²C answer ready, and more.
