Overview
The M24LR16E-RMC6T/2 is a Dynamic NFC/RFID tag IC produced by STMicroelectronics. It belongs to the ST25 family, which encompasses all NFC/RFID tag and reader products from ST. This device features a dual-interface with electrically erasable programmable memory (EEPROM) and supports both I²C and ISO 15693 RF interfaces. It is powered by a single supply voltage ranging from 1.8 V to 5.5 V and can operate contactlessly using the received carrier electromagnetic wave.
The M24LR16E-RMC6T/2 is organized into 2048 bytes in I²C mode and 512 blocks of 32 bits in RF mode, making it versatile for various applications. It also includes features such as energy harvesting, a user-configurable digital output pin, and enhanced ESD/latch-up protection.
Key Specifications
| Specification | Details |
|---|---|
| Interface | I²C (two-wire serial interface, 400 kHz protocol), ISO 15693 and ISO 18000-3 mode 1 RF interface |
| Supply Voltage | 1.8 V to 5.5 V |
| Memory Organization | 2048 bytes in I²C mode, 512 blocks of 32 bits in RF mode |
| Write Time | I²C: 5 ms (max.), RF: 5.75 ms including internal Verify time |
| Write Cycling Endurance | 1 million write cycles at 25°C, 150k write cycles at 85°C |
| Data Retention | More than 40 years |
| Carrier Frequency | 13.56 MHz ±7 kHz |
| Modulation | To tag: 10% or 100% ASK modulation; From tag: load modulation using Manchester coding |
| Internal Tuning Capacitance | 27.5 pF |
| Unique Identifier (UID) | 64-bit |
| Temperature Range | -40°C to 85°C |
| Package | UFDFPN 8 2x3x0.6, TSSOP-8L, SO8 |
| RoHS Compliance | ECOPACK2 (RoHS compliant and Halogen-free) |
Key Features
- Belongs to the ST25 family of NFC/RFID products
- I²C interface with two-wire serial protocol supporting 400 kHz
- Single supply voltage: 1.8 V to 5.5 V
- Byte and Page Write (up to 4 bytes)
- Random and Sequential read modes
- Self-timed programming cycle and automatic address incrementing
- Enhanced ESD/latch-up protection and I²C timeout
- Contactless interface compatible with ISO 15693 and ISO 18000-3 mode 1
- Energy harvesting with an analog output pin
- User-configurable digital output pin for RF write in progress or RF busy mode
- Multiple password protection in RF mode and single password protection in I²C mode
Applications
The M24LR16E-RMC6T/2 is suitable for a wide range of applications, including:
- Smart Home and IoT Devices: For secure data storage and communication.
- Industrial Automation: For tracking and managing industrial assets.
- Healthcare: For medical device identification and data storage.
- Consumer Electronics: For enhancing user experience with NFC capabilities.
- Supply Chain Management: For inventory tracking and authentication.
Q & A
- What is the M24LR16E-RMC6T/2?
The M24LR16E-RMC6T/2 is a Dynamic NFC/RFID tag IC with 16-Kbit EEPROM, featuring dual-interface (I²C and ISO 15693 RF) and energy harvesting capabilities.
- What are the supported interfaces?
The device supports both I²C (two-wire serial interface, 400 kHz protocol) and ISO 15693 RF interface.
- What is the memory organization of the M24LR16E-RMC6T/2?
The memory is organized into 2048 bytes in I²C mode and 512 blocks of 32 bits in RF mode.
- What is the write time for the M24LR16E-RMC6T/2?
The write time is 5 ms (max.) for I²C and 5.75 ms including internal Verify time for RF.
- How many write cycles can the M24LR16E-RMC6T/2 endure?
The device can endure 1 million write cycles at 25°C and 150k write cycles at 85°C.
- What is the data retention period of the M24LR16E-RMC6T/2?
The data retention period is more than 40 years.
- What is the carrier frequency of the M24LR16E-RMC6T/2?
The carrier frequency is 13.56 MHz ±7 kHz.
- Does the M24LR16E-RMC6T/2 support energy harvesting?
Yes, it supports energy harvesting with an analog output pin.
- What is the temperature range of the M24LR16E-RMC6T/2?
The temperature range is from -40°C to 85°C.
- Is the M24LR16E-RMC6T/2 RoHS compliant?
Yes, it is RoHS compliant and Halogen-free (ECOPACK2).
