BR24T04FVM-WTR

The BR24T04FVM-WTR is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device manufactured by Rohm Semiconductor. This component is designed for applications that require non-volatile memory storage, allowing data to be retained even when power is removed. Here’s a detailed description of its features and specifications:

Key Features:

1. Memory Capacity: The BR24T04FVM-WTR offers a storage capacity of 4 Kbits (512 bytes), making it suitable for applications that require moderate amounts of data storage.

2. Interface: It utilizes a 2-wire I2C (Inter-Integrated Circuit) interface for communication, which allows for easy integration with microcontrollers and other digital devices. The I2C protocol supports multiple devices on the same bus, making it efficient for complex systems.

3. Operating Voltage: The device operates within a voltage range of 1.7V to 5.5V, providing flexibility for various power supply configurations. This low voltage operation is particularly beneficial for battery-powered applications.

4. Data Retention: The BR24T04FVM-WTR boasts a data retention period of up to 100 years, ensuring that stored information remains intact over long periods without power.

5. Write Endurance: The EEPROM supports a write endurance of approximately 1 million cycles per memory cell, allowing for frequent updates and modifications to the stored data without degradation.

6. Package Type: The device is available in a compact SOP-8 (Small Outline Package) form factor, which is suitable for space-constrained applications. The small size makes it ideal for integration into various electronic devices.

7. Temperature Range: It operates effectively over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial and automotive applications where environmental conditions can vary significantly.

8. Low Power Consumption: The BR24T04FVM-WTR is designed for low power consumption, which is essential for battery-operated devices. It features a low standby current, contributing to overall energy efficiency.

Applications:

The BR24T04FVM-WTR is commonly used in a variety of applications, including:

• Consumer electronics (e.g., remote controls, smart appliances)
• Industrial automation (e.g., sensor data storage, configuration settings)
• Automotive systems (e.g., ECU data logging, calibration data)
• Medical devices (e.g., patient monitoring systems, diagnostic equipment)
• Smart meters and IoT devices (e.g., data logging, configuration storage)

Conclusion:

Overall, the BR24T04FVM-WTR from Rohm Semiconductor is a versatile and reliable EEPROM solution that meets the needs of various applications requiring non-volatile memory. Its combination of a compact package, low power consumption, and robust performance makes it an excellent choice for engineers and designers looking to implement reliable data storage in their electronic systems.