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FM25C040ULMT8

FM25C040ULMT8 Description

The FM25C040ULMT8 is a high-performance 4Kbit EEPROM memory IC designed for a wide range of electronic applications. Manufactured by Fairchild Semiconductor (now part of onsemi), this device offers robust performance and reliability. It features a memory organization of 512 x 8 bits, providing a total memory size of 4Kbit. The FM25C040ULMT8 operates with a clock frequency of 1 MHz and supports a supply voltage range of 2.7V to 5.5V, making it suitable for various power supply environments. The device is housed in an 8TSSOP package, which is ideal for surface mount applications, ensuring ease of integration into modern electronic designs.

FM25C040ULMT8 Features

• Memory Interface: The FM25C040ULMT8 utilizes the SPI (Serial Peripheral Interface) protocol, which is widely used in embedded systems and microcontroller applications. This interface ensures fast and efficient data transfer rates, making it suitable for applications requiring quick read and write operations.
• Operating Temperature: With an operating temperature range of 0°C to 70°C (TA), the FM25C040ULMT8 is designed to perform reliably in typical industrial and consumer environments.
• Write Cycle Time: The device boasts a write cycle time of 15ms for word and page operations, ensuring efficient data storage and retrieval.
• Voltage Compatibility The: wide supply voltage range of 2.7V to 5.5V provides flexibility in power supply design, making it compatible with a variety of power sources.
• Moisture Sensitivity Level: The FM25C040ULMT8 has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period before assembly, which is advantageous for manufacturing processes.
• Regulatory Compliance: The device is classified under ECCN (Export Control Classification Number) EAR99 and HTSUS (Harmonized Tariff Schedule of the United States) code 8542.32.0051, ensuring compliance with international trade regulations.

FM25C040ULMT8 Applications

The FM25C040ULMT8 is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and digital cameras where small form factor and low power consumption are critical.
• Industrial Equipment: Suitable for programmable logic controllers (PLCs), automation systems, and other industrial applications where data integrity and reliability are paramount.
• Telecommunications: Used in routers, switches, and other networking equipment for storing configuration data and firmware.
• Automotive Systems: Applicable in electronic control units (ECUs) for automotive applications, providing reliable data storage for critical vehicle systems.

Conclusion of FM25C040ULMT8

The FM25C040ULMT8 is a versatile and reliable EEPROM memory IC that offers a combination of high performance, flexibility, and compatibility. Its SPI interface, wide operating voltage range, and efficient write cycle times make it an excellent choice for a wide range of applications. The device's robust operating temperature range and moisture sensitivity level further enhance its suitability for various industrial and consumer environments. With its active product status and compliance with international regulations, the FM25C040ULMT8 is a reliable and future-proof solution for modern electronic designs.