The BR24T1MF-3AME2 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Rohm Semiconductor. It offers non-volatile storage capabilities, meaning it retains data even when power is removed. It's designed for applications requiring frequent data updates and low power consumption.

Applications

• Consumer electronics (e.g., TVs, Blu-ray players, set-top boxes)
• Industrial equipment (e.g., programmable logic controllers (PLCs), data loggers)
• Automotive electronics (e.g., car audio systems, engine control units (ECUs))
• Medical devices (e.g., patient monitoring systems)
• Smart cards and security devices

Features

• 2-Kbit (256 x 8-bit) EEPROM
• I2C serial interface (400kHz)
• Wide operating voltage range (1.6V to 5.5V)
• Low current consumption (typically 0.8 mA read current, 1.0 mA write current)
• Self-timed write cycle (typically 5ms)
• Write protect feature
• High reliability with data retention of 100 years
• Endurance: 1 million write cycles
• Small SOP8 package

Benefits

• Non-volatile data storage ensures that information is preserved even when power is lost, critical for configuration settings, user preferences, and security data.
• I2C interface simplifies integration with microcontrollers and other devices.
• Low power consumption extends battery life in portable applications.
• Self-timed write cycle reduces the burden on the host microcontroller, improving system performance.
• Write protect feature prevents accidental data corruption.
• High reliability and endurance ensure long-term data integrity.
• Small package size enables use in space-constrained applications.

Technical Specifications

The BR24T1MF-3AME2 operates from a wide voltage range of 1.6V to 5.5V. The operating temperature range is typically -40°C to +85°C. The device supports the standard I2C protocol with a clock frequency up to 400kHz. Write operations are self-timed and typically take 5ms to complete. The device includes a write protect feature to prevent accidental data modification. Data retention is guaranteed for 100 years, and the device is guaranteed for 1 million write cycles. The package is a small SOP8 package.

This EEPROM is suitable for a wide range of applications where non-volatile data storage, low power consumption, and high reliability are required.