M24LR64E-RMN6T/2

The M24LR64E-RMN6T/2 is a 64-Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device from STMicroelectronics. It features a dual interface, supporting both I2C and SPI protocols, making it versatile for various applications. With a voltage range of 1.8V to 5.5V, it is suitable for low-power and battery-operated devices. The device allows for a maximum clock frequency of 1 MHz for I2C and up to 20 MHz for SPI, enabling fast data transfer.
The M24LR64E also includes an RF interface, which allows for contactless communication, making it ideal for applications like NFC (Near Field Communication). It supports multiple read and write cycles, with data retention guaranteed for up to 40 years. It's commonly used in applications such as smart cards, industrial sensors, and consumer electronics for data storage and retrieval. The integrated memory organization includes pages and bytes, facilitating efficient data management. Overall, the M24LR64E-RMN6T/2 is a robust solution for applications requiring non-volatile memory with flexible communication options.

The M24LR64E-RMN6T/2 is a 64-kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device designed for use in a variety of applications, such as automotive, industrial, and consumer electronics. Key features include:
- Memory Size: 64 Kbits (8 KB), organized as 8 K x 8 bits.
- Interface: I2C bus compatible, facilitating easy communication with microcontrollers.
- Operating Voltage: Typically operates between 1.8V to 5.5V, providing flexibility for low-power applications.
- Data Retention: Guarantees data retention for up to 40 years.
- Write Endurance: Supports up to 1 million write/erase cycles, allowing for extensive usage.
- Fast Write and Read: Offers quick access times with typical write times of 5 ms and read times of 1 ms.
- Page Write Capability: Allows writing up to 16 bytes at a time, enhancing efficiency.
- Temperature Range: Suitable for industrial applications, it operates reliably across a wide temperature range.
These features make the M24LR64E-RMN6T/2 ideal for applications requiring reliable and efficient non-volatile memory storage.

The M24LR64E-RMN6T/2 is packaged in a TSSOP (Thin Shrink Small Outline Package) format, specifically a 8-pin TSSOP (2.5mm width).

The M24LR64E-RMN6T/2 is a 64-kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a total of 8 pins.
### Pin Count and Functions:
1. VCC: Power supply (2.5V to 5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for I²C communication.
4. SCL: Serial Clock Line for I²C communication.
5. RESET: Reset pin for the device.
6. WPRT: Write Protect pin to prevent accidental write operations.
7. RFU: Reserved for future use.
8. N.C.: No Connect, not used in the application.
This device supports both I²C and RF (Radio Frequency) communication, allowing it to function in various applications, including RFID tags and memory expansion for microcontrollers. It operates efficiently in a range of environments, making it versatile for embedded systems.

The manufacturer of the M24LR64E-RMN6T/2 is Microchip Technology Inc. This company specializes in producing microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. Their products are widely used in embedded systems, and the company is known for its commitment to innovation, quality, and customer support.

The M24LR64E-RMN6T/2 is a versatile EEPROM chip with an I2C interface and RFID capabilities. Its application areas include smart cards, RFID tags, asset tracking, industrial automation, and consumer electronics. It is used for data storage in applications requiring non-volatile memory, such as configuration settings, user preferences, and sensor data logging.

The M24LR64E-RMN6T/2 is an EEPROM with an I²C interface and NFC capability. Equivalent products include:
1. AT88SC0204CA - Atmel (Microchip) with I²C and security features.
2. M24LR16E-R - STMicroelectronics with similar I²C functionality but lower capacity.
3. MN63Y122 - Matsushita with I²C compatibility.
Always check specific datasheets for pin configurations and functionalities to ensure compatibility.