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BR25H160FJ-WCE2

BR25H160FJ-WCE2 Description

The BR25H160FJ-WCE2 is a 16Kbit EEPROM memory IC chip designed by ROHM Semiconductor, a leading manufacturer in the semiconductor industry. This device is specifically tailored for automotive applications, ensuring robust performance and reliability in demanding environments. The BR25H160FJ-WCE2 features a 2K x 8 memory organization, providing a total memory size of 16Kbit. It operates with a clock frequency of 5 MHz and supports a wide supply voltage range of 2.5V to 5.5V, making it versatile for various power supply configurations.

BR25H160FJ-WCE2 Features

• Memory Interface: The BR25H160FJ-WCE2 utilizes the SPI interface, which is widely adopted in the industry for its simplicity and efficiency. This interface allows for fast data transfer rates and easy integration with microcontrollers and other digital systems.
• Write Cycle Time: With a write cycle time of 5ms for both word and page operations, this EEPROM ensures quick data write operations, enhancing overall system performance.
• Voltage Range: The device supports a wide supply voltage range of 2.5V to 5.5V, providing flexibility in power supply requirements and compatibility with different power sources.
• Automotive Grade: Certified for automotive applications, the BR25H160FJ-WCE2 meets stringent reliability and performance standards, making it ideal for use in automotive electronic systems.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the BR25H160FJ-WCE2 is suitable for surface mount assembly processes without the need for special handling or storage conditions.
• Compliance: The BR25H160FJ-WCE2 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards for electronic components.
• Packaging: Available in a Tape & Reel (TR) package, this format is convenient for automated assembly lines and ensures consistent and reliable component placement.

BR25H160FJ-WCE2 Applications

The BR25H160FJ-WCE2 is particularly well-suited for automotive applications where reliability and performance are paramount. Its automotive-grade certification ensures it can withstand the harsh conditions often encountered in vehicles, such as temperature extremes, vibration, and electrical noise. Specific use cases include:

• Automotive Control Units: For storing critical configuration data and parameters that need to be retained across power cycles.
• Telematics Systems: To store data related to vehicle diagnostics, GPS coordinates, and other telematics information.
• Infotainment Systems: For storing user preferences, system settings, and other data required for the operation of in-vehicle infotainment systems.
• Safety Systems: To store calibration data for safety-critical systems such as airbags, ABS, and other advanced driver-assistance systems (ADAS).

Conclusion of BR25H160FJ-WCE2

The BR25H160FJ-WCE2 is a high-performance EEPROM IC designed to meet the demanding requirements of automotive applications. Its wide voltage range, fast write cycle time, and automotive-grade certification make it a reliable choice for critical automotive systems. While it is not recommended for new designs due to its "Not For New Designs" status, the BR25H160FJ-WCE2 remains a robust solution for existing systems and applications where its unique features and performance benefits are essential.