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BR25G320FJ-E2

BR25G320FJ-E2 Description

The BR25G320FJ-E2 is a 32Kbit EEPROM memory IC chip manufactured by Rohm Semiconductor. This device is designed for surface mount applications and features a memory organization of 4K x 8, providing a total memory size of 32Kbit. It supports a clock frequency of 20 MHz, ensuring fast data access and transfer speeds. The memory interface is SPI, which is widely used in various electronic systems for its simplicity and efficiency. The BR25G320FJ-E2 operates within a supply voltage range of 1.6V to 5.5V, making it versatile for different power supply configurations. The write cycle time for a word or page is 5ms, which is relatively fast compared to similar EEPROM devices. This IC is packaged in a Tape & Reel (TR) format, which is ideal for automated assembly processes. It is also classified under HTSUS code 8542.32.0051 and has a moisture sensitivity level (MSL) of 1 (Unlimited), indicating it is not sensitive to moisture and can be stored without special precautions.

BR25G320FJ-E2 Features

• Memory Size and Organization: The BR25G320FJ-E2 offers a memory size of 32Kbit, organized as 4K x 8, which provides a balance between storage capacity and addressability.
• High-Speed Operation: With a clock frequency of 20 MHz, this EEPROM ensures high-speed data access and transfer, making it suitable for applications requiring quick read and write operations.
• Wide Voltage Range: The device operates within a supply voltage range of 1.6V to 5.5V, offering flexibility in power supply requirements and compatibility with various systems.
• Fast Write Cycle Time: The write cycle time of 5ms for a word or page allows for efficient data storage and retrieval, reducing overall system latency.
• SPI Interface: The SPI memory interface is widely used and supported, ensuring compatibility with a broad range of microcontrollers and systems.
• Surface Mount Compatibility: The surface mount mounting type is ideal for modern, compact electronic designs, enabling high-density PCB layouts.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the BR25G320FJ-E2 can be stored and handled without special moisture protection, reducing costs and complexity in manufacturing processes.
• Compliance and Standards: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronics manufacturing.

BR25G320FJ-E2 Applications

The BR25G320FJ-E2 is ideal for a variety of applications due to its combination of high-speed operation, wide voltage range, and compact surface mount package. Some specific use cases include:

• Embedded Systems: The fast read and write capabilities make it suitable for embedded systems where quick data access is crucial.
• Consumer Electronics: The wide voltage range and compact size make it ideal for consumer electronics where power efficiency and space are critical.
• Industrial Controls: The robustness and reliability of the BR25G320FJ-E2 make it suitable for industrial control systems that require non-volatile memory for storing configuration data and parameters.
• Automotive Applications: The device ability’s to operate within a wide voltage range and its moisture sensitivity level make it suitable for automotive applications where environmental conditions can vary widely.
• IoT Devices: The BR25G320FJ-E2’s compact size and low power consumption make it an excellent choice for IoT devices that require non-volatile memory for storing sensor data and configurations.

Conclusion of BR25G320FJ-E2

The BR25G320FJ-E2 from Rohm Semiconductor is a versatile and reliable EEPROM memory IC chip that offers a balance of performance, flexibility, and compatibility. Its high-speed operation, wide voltage range, and fast write cycle time make it suitable for a wide range of applications from, embedded systems to consumer electronics and industrial controls. The device’s compliance with environmental and safety standards, along with its moisture sensitivity level, ensures it can be used in various manufacturing processes without additional precautions. Overall, the BR25G320FJ-E2 is an excellent choice for designers looking for a high-performance, reliable, and versatile EEPROM solution.