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M24LR04E-RMC6T/2

Name: M24LR04E-RMC6T/2
Rating: 4.7 (12 reviews)

IC RFID TRANSP 13.56MHZ 8UFDFPN

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資料表 M24LR04E-RMC6T/2 DataSheet
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規格

Part Status	Active
Type	RFID Transponder
Frequency	13.56MHz
Standards	ISO 15693, ISO 18000-3, NFC
Interface	I2C
Voltage - Supply	1.8V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-UFDFN Exposed Pad
Supplier Device Package	8-UFDFPN (2x3)
Base Product Number	M24LR04

概述

Description

The M24LR04E-RMC6T/2 is a memory device produced by STMicroelectronics, specifically designed for low-power applications. It combines an EEPROM (Electrically Erasable Programmable Read-Only Memory) with a wireless interface, allowing it to be accessed via NFC (Near Field Communication). This integration enables seamless data transfer and storage, making it ideal for applications in smart labels, electronic tags, and various IoT devices.
Key features include 4 Kbit of EEPROM memory, a communication speed of up to 848 kbps, and a wide operating voltage range. The device supports both read and write operations and is optimized for minimal power consumption, making it suitable for battery-operated devices.
With its compact design and robust performance, the M24LR04E-RMC6T/2 provides an effective solution for applications requiring reliable data storage and wireless communication capabilities.

Features

The M24LR04E-RMC6T/2 is a 4Kb EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for low-power applications. Key features include:
1. Memory Density: 4Kb (512 x 8 bits).
2. Communication Protocol: I2C (Inter-Integrated Circuit) interface, allowing easy integration with microcontrollers and other devices.
3. Operating Voltage: Typically operates at 1.8V to 5.5V, making it suitable for battery-operated devices.
4. Low Power Consumption: Designed for low energy usage, ideal for portable applications.
5. Data Retention: Ensures data retention for up to 40 years.
6. Write Cycles: Supports up to 1 million write cycles, providing durability for data logging applications.
7. Temperature Range: Operates in a wide temperature range, typically from -40°C to +85°C.
8. Packaging: Available in various compact packages, facilitating easy integration into different circuit designs.
These features make the M24LR04E-RMC6T/2 suitable for applications like smart meters, RFID systems, and sensor data storage.

Package

The M24LR04E-RMC6T/2 is available in a 8-lead SOIC (Small Outline Integrated Circuit) package.

Pinout

The M24LR04E-RMC6T/2 is a dual-interface EEPROM from STMicroelectronics, featuring a 4 Kbit memory size. It has a total of 8 pins. The pin functions are as follows:
1. VCC - Power supply voltage.
2. GND - Ground reference.
3. SDA - Serial Data line for I2C interface.
4. SCL - Serial Clock line for I2C interface.
5. WP - Write Protect, used to enable or disable write protection.
6. RF - Antenna for the NFC (Near Field Communication) interface.
7. NFC - Not explicitly a pin but refers to the NFC functionality integrated into the chip.
8. NC - Not Connected, typically used for future functionality or as a placeholder.
The device supports I2C and NFC communication, allowing for versatile applications in smart labels, RFID tags, and other embedded systems.

Manufacturer

The manufacturer of the M24LR04E-RMC6T/2 is STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. They serve various markets, including automotive, industrial, personal electronics, and communication equipment. STMicroelectronics is known for its innovative solutions in microcontrollers, analog devices, power management, and MEMS (micro-electromechanical systems), contributing to advancements in technology across multiple applications. The company is headquartered in Geneva, Switzerland, and operates worldwide, emphasizing sustainability and energy-efficient solutions in its product offerings.

Application

The M24LR04E-RMC6T/2 is a dual-interface EEPROM suitable for various application areas, including smart cards, RFID tags, consumer electronics, asset tracking, and industrial automation. Its ability to interface via I2C and RFID allows for data storage and retrieval in both contact and contactless systems, making it ideal for applications requiring secure data handling and easy access, such as inventory management and access control systems.

Equivalent

The M24LR04E-RMC6T/2 chip is an NFC/RFID tag IC with EEPROM memory. Equivalent products include the STMicroelectronics M24LR16E, NXP PN532, and Microchip SST25VF040B. When selecting an equivalent, ensure compatibility with NFC functionality, memory size, and communication protocols.