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BR25G256-3

BR25G256-3 Description

The BR25G256-3 is a 256Kbit EEPROM memory IC chip designed for high-performance applications. Manufactured by ROHM Semiconductor, this chip features a 32K x 8 memory organization and operates at a clock frequency of 20 MHz. It is equipped with a SPI memory interface, making it suitable for a wide range of electronic systems that require reliable and efficient data storage solutions. The BR25G256-3 is housed in a through-hole package, specifically an 8DIP, ensuring robust mechanical stability and ease of integration into various circuit designs.

BR25G256-3 Features

• Memory Size and Organization: The BR25G256-3 offers a memory size of 256Kbit, organized as 32K x 8, providing ample storage for data-intensive applications.
• High-Speed Operation: With a clock frequency of 20 MHz, this EEPROM chip ensures fast data transfer rates, enhancing the overall performance of the system it is integrated into.
• Wide Voltage Range: The chip operates within a voltage range of 1.6V to 5.5V, offering flexibility in power supply requirements and compatibility with various electronic devices.
• Fast Write Cycle Time: The BR25G256-3 boasts a write cycle time of 5ms for both word and page operations, significantly reducing the time required for data storage and retrieval.
• Compliance and Standards: The BR25G256-3 is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. It also falls under the ECCN classification of EAR99 and HTSUS code 8542.32.0051.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the BR25G256-3 is highly resistant to moisture, making it suitable for use in various environmental conditions without the need for special handling or storage precautions.

BR25G256-3 Applications

The BR25G256-3 is ideal for a variety of applications where reliable, non-volatile memory storage is required. Some specific use cases include:

• Embedded Systems: The high-speed operation and robust memory organization make the BR25G256-3 suitable for embedded systems that require fast and reliable data storage.
• Industrial Control Systems: The wide voltage range and fast write cycle time ensure that the chip can operate efficiently in the demanding conditions of industrial control systems.
• Telecommunications: The BR25G256-3 can be used in telecommunications equipment for storing configuration data and other critical information.
• Consumer Electronics: The chip's compatibility with various voltage levels and its fast data transfer capabilities make it a good fit for consumer electronics that require non-volatile memory.

Conclusion of BR25G256-3

The BR25G256-3 EEPROM memory IC chip from ROHM Semiconductor is a versatile and high-performance solution for applications requiring reliable data storage. Its 256Kbit memory size, 20 MHz clock frequency, and fast write cycle time make it a standout choice in the market. The chip's wide voltage range, compliance with environmental and safety standards, and robust moisture resistance further enhance its appeal. While the product is now obsolete, its unique features and advantages over similar models make it a valuable component for legacy systems and specific applications where its performance benefits are still highly relevant.