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BR25L040FV-WE2

BR25L040FV-WE2 Description

The BR25L040FV-WE2 is a 4Kbit EEPROM memory IC chip manufactured by Rohm Semiconductor. This device is designed for surface mount applications and is packaged in an 8-lead small outline package (8SSOPB). It features a memory organization of 512 x 8 bits, providing a total memory size of 4Kbit. The chip operates with a clock frequency of 5 MHz and supports SPI (Serial Peripheral Interface) for efficient data communication. The BR25L040FV-WE2 is designed to operate within a wide voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations. It has a write cycle time of 5ms for word and page operations, ensuring reliable and fast data storage capabilities. The device is classified under ECCN EAR99 and HTSUS 8542.32.0051, and it is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.

BR25L040FV-WE2 Features

• Memory Organization: 512 x 8 bits, providing a total of 4Kbit of EEPROM memory.
• Clock Frequency: Operates at a clock frequency of 5 MHz, ensuring fast data transfer rates.
• Memory Interface: Utilizes the SPI interface for efficient and reliable data communication.
• Voltage Range: Operates within a wide voltage range of 1.8V to 5.5V, offering flexibility in power supply requirements.
• Write Cycle Time: Achieves a write cycle time of 5ms for word and page operations, ensuring quick data storage.
• Mounting Type: Designed for surface mount applications, making it suitable for compact and high-density PCB designs.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging: Supplied in tape and reel (TR) packaging, facilitating easy handling and integration into automated assembly processes.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating it is not sensitive to moisture, which is beneficial for storage and handling.

BR25L040FV-WE2 Applications

The BR25L040FV-WE2 is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Consumer Electronics: Used in devices such as digital cameras, MP3 players, and smart home appliances for storing configuration settings and user data.
• Industrial Automation: Suitable for programmable logic controllers (PLCs) and industrial sensors where non-volatile memory is needed to store calibration data and operational parameters.
• Telecommunications: Employed in routers, switches, and other networking equipment for storing firmware and configuration data.
• Medical Devices: Utilized in medical equipment such as diagnostic tools and monitoring devices for storing critical patient data and device settings.
• Automotive Electronics: Used in automotive control units and infotainment systems for storing vehicle settings and user preferences.

Conclusion of BR25L040FV-WE2

The BR25L040FV-WE2 from Rohm Semiconductor is a robust and versatile EEPROM memory IC chip that offers a combination of high performance, reliability, and environmental compliance. Its wide operating voltage range, fast write cycle time, and SPI interface make it suitable for a wide range of applications. While it is marked as "Not For New Designs," its existing features and performance benefits make it a reliable choice for existing projects and legacy systems. The BR25L040FV-WE2 stands out in its category due to its compact design, surface mount compatibility, and compliance with industry standards, ensuring it remains a valuable component in various electronic systems.