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BR25H512FJ-5ACE2

BR25H512FJ-5ACE2 Description

The BR25H512FJ-5ACE2 is a 512Kbit Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for automotive applications, manufactured by Rohm Semiconductor. This memory IC chip features a 64K x 8 memory organization and operates at a clock frequency of 20 MHz. It supports a wide supply voltage range of 1.7V to 5.5V, making it versatile for various power supply conditions. The device is equipped with a SPI (Serial Peripheral Interface) memory interface, ensuring efficient data communication. The BR25H512FJ-5ACE2 is packaged in a surface mount format, specifically in a tape & reel (TR) configuration, and has a moisture sensitivity level (MSL) of 3, which allows for 168 hours of exposure before reflow soldering. This EEPROM is REACH unaffected and classified under HTSUS code 8542.32.0051. With a write cycle time of 3.5ms for word and page operations, the BR25H512FJ-5ACE2 offers reliable and efficient performance. The device is currently in an active product status, ensuring availability and support for ongoing projects.

BR25H512FJ-5ACE2 Features

• Wide Operating Voltage Range: The BR25H512FJ-5ACE2 supports a supply voltage range of 1.7V to 5.5V, providing flexibility in various automotive and industrial applications where power supply conditions may vary.
• High-Speed SPI Interface: With a clock frequency of 20 MHz, the device ensures fast and efficient data transfer, making it suitable for applications requiring rapid data access and storage.
• Robust Memory Organization: The 64K x 8 memory organization provides a total of 512Kbit of storage, offering ample space for data storage needs in automotive systems.
• Fast Write Cycle Time: The write cycle time of 3.5ms for word and page operations ensures quick data writing capabilities, enhancing the overall performance of the system.
• Automotive Grade: Certified for automotive use, the BR25H512FJ-5ACE2 meets the stringent reliability and performance standards required for automotive applications, ensuring long-term durability and stability.
• Surface Mount Packaging: The surface mount type (SMT) packaging in a tape & reel format facilitates easy integration into modern automotive electronic systems, reducing the overall footprint and enhancing board-level reliability.
• Moisture Sensitivity Level 3: With an MSL of 3, the device can withstand up to 168 hours of exposure before reflow soldering, providing flexibility in manufacturing processes and reducing the risk of moisture-related issues.

BR25H512FJ-5ACE2 Applications

The BR25H512FJ-5ACE2 is ideally suited for a variety of automotive applications where reliable and efficient data storage is critical. Some specific use cases include:

• Automotive Infotainment Systems: Storing user preferences, system settings, and other critical data in automotive infotainment systems, ensuring seamless user experiences.
• Advanced Driver Assistance Systems (ADAS): Providing reliable data storage for ADAS modules, such as sensor data, calibration parameters, and system logs, enhancing the safety and functionality of these systems.
• Telematics and Connectivity Modules: Storing configuration data, network settings, and other essential information for telematics and connectivity modules in vehicles.
• Instrument Clusters: Maintaining critical data for instrument clusters, including speedometer settings, warning messages, and other essential information displayed to the driver.
• Battery Management Systems (BMS): Storing calibration data and operational parameters for BMS, ensuring accurate monitoring and control of battery health and performance.

Conclusion of BR25H512FJ-5ACE2

The BR25H512FJ-5ACE2 from Rohm Semiconductor is a high-performance 512Kbit Serial EEPROM designed to meet the demanding requirements of automotive applications. Its wide operating voltage range, high-speed SPI interface, and robust memory organization make it a versatile and reliable choice for various automotive systems. The fast write cycle time and automotive-grade certification further enhance its suitability for applications where data integrity and performance are paramount. With its surface mount packaging and moisture sensitivity level 3 rating, the BR25H512FJ-5ACE2 offers ease of integration and manufacturing flexibility. Overall, the BR25H512FJ-5ACE2 stands out as a reliable and efficient memory solution for automotive applications, providing significant advantages over similar models in terms of performance, durability, and ease of use.