M24LR04E-RDW6T/2 Product Information

Overview

The M24LR04E-RDW6T/2 is a dynamic NFC/RFID tag IC with a 4-Kbit EEPROM, energy harvesting capabilities, an I²C bus, and an ISO 15693 RF interface. It is designed for applications requiring reliable data storage and wireless communication.

Key Features

• Dynamic NFC/RFID Tag IC: Combines NFC/RFID functionality with EEPROM memory.
• 4-Kbit EEPROM: Organized into 512 bytes in I2C mode and 128 blocks of 32 bits in RF mode.
• Energy Harvesting: Capable of delivering excess RF energy via an analog output pin.
• I²C Interface: Supports up to 400 kHz protocol with single supply voltage ranging from 1.8 V to 5.5 V.
• ISO 15693 RF Interface: Compatible with ISO 18000-3 mode 1, supporting multiple data rates.
• Temperature Range: Operates from -40 to 85 °C.
• Package Options: Available in SO8N, UFDFPN8, and TSSOP8 packages.

Technical Specifications

• Memory:EEPROM Size: 4 Kbit (512 bytes in I2C mode, 128 blocks of 32 bits in RF mode).Write Time: 5 ms (I2C) and 5.75 ms (RF including internal Verify time).Write Cycles: 1 million cycles at 25 °C, 150k cycles at 85 °C.Data Retention: Over 40 years.
• RF Interface:Carrier Frequency: 13.56 MHz ± 7 kHz.Data Rates: Up to 26 Kbit/s (low data rate) and 53 Kbit/s (high data rate with Fast commands).Modulation: 10% or 100% ASK modulation.
• I²C Interface:Clock Frequency: Up to 400 kHz.Supply Voltage: 1.8 V to 5.5 V.Write Protection: Configurable via I2C_Write_Lock bits.
• Energy Harvesting:Analog Output: Vout pin for excess RF energy.Current Ranges: Configurable with 4 sink current ranges.Power Delivery: Ensures sufficient RF field strength.

Package Information

• Package Types:SO8N: 8-lead plastic small outline, 150 mils body width.UFDFPN8: 8-lead, 2 × 3 mm, 0.5 mm pitch ultra thin profile fine pitch dual flat package.TSSOP8: 8-lead thin shrink small outline, 3 x 6.4 mm, 0.65 mm pitch.
• Ordering Information:Device Type: M24LR04E-R.Memory Size: 04 (4 Kbit).Energy Harvesting: E (supported).Operating Voltage: R (1.8 to 5.5 V).Package Codes:SO8N: MN.UFDFPN8: MC.TSSOP8: DW.Device Grade: 6 (industrial, -40 to 85 °C).Option: T (Tape and reel packing).Capacitance: /2 (27.5 pF).

Ordering Code

• M24LR04E-RDW6T/2: TSSOP8 package, industrial grade, tape and reel packing, 27.5 pF capacitance.

Applications

• Industrial and Consumer Applications: Suitable for applications requiring reliable data storage and wireless communication, such as smart labels, asset tracking, and IoT devices.