Infineon Technologies

FM24C04B-G2

FM24C04B-G2 Description

The FM24C04B-G2 is a 4Kbit Ferroelectric RAM (FRAM) memory IC designed by Infineon Technologies. This device offers a unique combination of non-volatile memory storage with the performance characteristics of volatile memory, providing fast read/write speeds and low power consumption. The FM24C04B-G2 is organized as 512 x 8 bits and features an I2C memory interface with a clock frequency of 1 MHz. It operates within a supply voltage range of 4.5V to 5.5V and has an access time of 550 ns. The device is packaged in an 8SOIC format and is available in a tube package. Despite being marked as obsolete, the FM24C04B-G2 remains a reliable choice for applications requiring high-speed, non-volatile memory solutions.

FM24C04B-G2 Features

• Memory Technology: The FM24C04B-G2 utilizes Ferroelectric RAM (FRAM) technology, which combines the non-volatility of EEPROM with the speed and low power consumption of SRAM. This results in faster write times and reduced power consumption compared to traditional EEPROM devices.
• Memory Organization: The memory is organized as 512 x 8 bits, providing a total memory size of 4Kbit. This organization allows for efficient data storage and retrieval.
• I2C Interface: The device features an I2C memory interface with a clock frequency of 1 MHz, enabling fast and reliable communication with microcontrollers and other system components.
• Access Time: With an access time of 550 ns, the FM24C04B-G2 ensures rapid data access, making it suitable for applications requiring high-speed memory operations.
• Supply Voltage: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Surface Mount Technology: The FM24C04B-G2 is designed for surface mount applications, offering a compact and reliable solution for modern electronic systems.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 3, which means it can be safely stored for up to 168 hours without the need for dry packaging, reducing handling complexity.
• Compliance: The FM24C04B-G2 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.

FM24C04B-G2 Applications

The FM24C04B-G2 is ideal for a variety of applications where fast, non-volatile memory is required. Some specific use cases include:

• Industrial Control Systems: The device's fast access times and non-volatile storage make it suitable for storing critical system parameters and configuration data in industrial control systems.
• Metering Applications: In utility meters, the FM24C04B-G2 can store energy consumption data and other critical information, ensuring data integrity even in the event of power loss.
• Data Logging: The FRAM technology allows for rapid data logging, making it ideal for applications where real-time data capture and storage are essential.
• Embedded Systems: The FM24C04B-G2 can be used in embedded systems for storing firmware, calibration data, and other essential information, providing a reliable and fast memory solution.

Conclusion of FM24C04B-G2

The FM24C04B-G2 is a high-performance FRAM memory IC that offers a unique blend of speed, non-volatility, and low power consumption. Despite its obsolete status, the device remains a robust choice for applications fast requiring and reliable memory solutions. Its I2C interface, 1 MHz clock frequency, and 550 ns access time make it suitable for a wide range of industrial and embedded systems. The FM24C04B-G2's compliance with environmental and safety standards ensures it meets the requirements of modern electronic designs. For applications needing fast, non-volatile memory storage, the FM24C04B-G2 is an excellent choice.