The BU24130GU-E2 is an I2C bus interface EEPROM from Rohm Semiconductor. This device is a serial EEPROM featuring a compact package and low power consumption. It is designed to store small amounts of non-volatile data and is commonly used in various electronic devices for storing configuration settings, calibration data, and other parameters.

Applications:

• Consumer electronics (e.g., TVs, audio equipment)
• Industrial equipment
• Medical devices
• Automotive electronics
• Office automation equipment

Features:

• I2C bus interface for easy communication
• Low voltage operation
• Compact package size
• Low current consumption
• Write protect function
• Wide operating temperature range

Benefits:

• Simplified system design with I2C interface
• Non-volatile storage preserves data without power
• Low power consumption extends battery life in portable devices
• Small footprint for space-constrained applications
• Data protection prevents accidental overwrites
• Reliable operation in harsh environments

Technical Specifications:

The BU24130GU-E2 communicates using the I2C serial interface, supporting standard and fast modes. It operates from a single supply voltage, typically ranging from 1.7V to 5.5V. The write protect function can be enabled through a hardware pin, preventing accidental data modification. It is available in a small package, such as a VSON package, to minimize board space. The operating temperature range is typically -40°C to +85°C. The device features a page write mode, allowing multiple bytes to be written in a single operation, thereby reducing the overall write time. Data retention is guaranteed for many years, ensuring long-term data integrity.