Infineon Technologies

FM1808B-SG

FM1808B-SG Description

The FM1808B-SG is a high-performance Ferroelectric RAM (FRAM) memory IC chip designed by Infineon Technologies. This 256Kbit FRAM device features a parallel memory interface and is organized as 32K x 8, offering robust and reliable data storage capabilities. The FM1808B-SG is housed in a surface-mount 28SOIC package, making it ideal for compact and space-constrained applications. It operates within a supply voltage range of 4.5V to 5.5V and boasts a fast write cycle time of 130ns, ensuring efficient data handling and reduced latency.

FM1808B-SG Features

• Memory Technology: Utilizes Ferroelectric RAM (FRAM), which combines the non-volatile nature of EEPROM with the fast read/write speeds of SRAM, providing superior performance and reliability.
• Memory Organization: Configured as 32K x 8, offering a total memory size of 256Kbit, suitable for applications requiring moderate to high data storage capacity.
• Parallel Interface: Ensures compatibility with a wide range of systems and microcontrollers, facilitating straightforward integration into existing designs.
• Fast Write Cycle Time: With a write cycle time of 130ns, the FM1808B-SG significantly reduces the time required for data writes, enhancing overall system performance.
• Wide Operating Voltage Range: Operates reliably within a supply voltage range of 4.5V to 5.5V, making it suitable for various power supply configurations.
• Surface-Mount Packaging: The 28SOIC package is ideal for surface-mount assembly, enabling compact and efficient PCB layouts.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 Hours), ensuring the device remains stable and functional in various environmental conditions.
• Compliance: The FM1808B-SG is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

FM1808B-SG Applications

The FM1808B-SG is well-suited for a variety of applications where fast, reliable, and non-volatile memory is required. Some specific use cases include:

• Industrial Automation: Ideal for storing critical configuration data and parameters in industrial control systems, ensuring data integrity and quick access.
• Metering Applications: Perfect for energy meters and water meters, where accurate and persistent data storage is essential for billing and monitoring purposes.
• Medical Devices: Suitable for medical equipment that requires fast data logging and retrieval, such as patient monitoring devices and diagnostic tools.
• Telecommunications: Used in network equipment for storing firmware and configuration data, ensuring reliable operation and quick recovery from power interruptions.
• Consumer Electronics: Applicable in devices that require non-volatile memory for storing user settings and critical data, such as smart home devices and portable electronics.

Conclusion of FM1808B-SG

The FM1808B-SG by Infineon Technologies stands out as a versatile and high-performance FRAM memory solution. Its unique combination of fast write speeds, non-volatile storage, and wide operating voltage range makes it an excellent choice for a variety of demanding applications. The surface-mount 28SOIC package and compliance with environmental standards further enhance its appeal for modern electronics design. Whether used in industrial automation, medical devices, or consumer electronics, the FM1808B-SG delivers reliable performance and robust data storage capabilities, ensuring that critical information is always accessible and secure.