Overview
The M24LR16E-RDW6T/2 is a Dynamic NFC/RFID tag IC produced by STMicroelectronics. This device features a dual-interface, electrically erasable programmable memory (EEPROM) with a capacity of 16 Kbits. It supports both I2C and ISO 15693 RF interfaces, making it versatile for various applications. The device is powered by either a VCC power supply or contactlessly through the received carrier electromagnetic wave, enabling energy harvesting. It is part of the ST25 family, which includes all NFC/RFID tag and reader products from STMicroelectronics.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Min (Volt) | 1.8 |
| Supply Voltage Max (Volt) | 5.5 |
| Operating Temperature Min (°C) | -40.0 |
| Operating Temperature Max (°C) | 85.0 |
| ECCN US | EAR99 |
| ECCN EU | NEC |
| Packing Type | Tape And Reel |
| RoHS Compliant | Ecopack2 |
| Grade | Industrial |
| Package Name | TSSOP-8L |
| Memory Capacity | 16 Kbits (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 |
Key Features
- Dual-interface: I2C and ISO 15693 RF interfaces
- Energy harvesting capability through contactless power from the received carrier electromagnetic wave
- 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
- ISO 15693 and ISO 18000-3 mode 1 compatible
- 13.56 MHz ±7 kHz carrier frequency
- Load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers
- User configurable pin: RF write in progress or RF busy mode
- Multiple password protection in RF mode and single password protection in I2C mode
Applications
The M24LR16E-RDW6T/2 is suitable for a wide range of applications, including:
- NFC and RFID tags
- Smart cards and secure data storage
- Industrial automation and control systems
- Healthcare and medical devices
- Consumer electronics with NFC capabilities
- Inventory management and tracking systems
Q & A
- What is the memory capacity of the M24LR16E-RDW6T/2?
The M24LR16E-RDW6T/2 has a memory capacity of 16 Kbits, organized into 2048 bytes in I2C mode and 512 blocks of 32 bits in RF mode.
- What are the operating temperature ranges for this device?
The operating temperature range is from -40°C to 85°C.
- Does the M24LR16E-RDW6T/2 support energy harvesting?
- What are the supported communication interfaces?
The device supports both I2C and ISO 15693 RF interfaces.
- What is the maximum write time for this device?
The maximum write time is 5 ms for I2C and 5.75 ms including internal Verify time for RF.
- How many write cycles can the device 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-RDW6T/2?
The data retention period is more than 40 years.
- Is the M24LR16E-RDW6T/2 RoHS compliant?
- What is the package type of the M24LR16E-RDW6T/2?
The package type is TSSOP-8L.
- What are some typical applications for this device?
Typical applications include NFC and RFID tags, smart cards, industrial automation, healthcare devices, consumer electronics, and inventory management systems.
