Microchip Technology AT28BV64-30SI EEPROM

The AT28BV64-30SI is a high-performance, 64-Kilobit parallel EEPROM designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This EEPROM device offers non-volatile storage solutions for a wide array of electronic applications, particularly suitable for those requiring data retention after power-off scenarios.

With a 64K (8K x 8) memory configuration, the AT28BV64-30SI provides ample storage for device configurations, calibration data, user settings, and small program code repositories. The "-30SI" suffix in the product name indicates a speed grade of 30 nanoseconds, ensuring swift data access and high-speed read operations, which are critical for time-sensitive applications.

One of the hallmark features of this EEPROM is its low-power consumption, making it an ideal choice for power-sensitive designs. The AT28BV64-30SI operates from a single 2.7V to 5.5V power supply, providing versatility across different power environments and ensuring compatibility with both 5V and 3.3V microcontroller systems.

The device supports an industrial temperature range of -40°C to +85°C, which allows it to perform reliably in harsh environmental conditions, making it suitable for industrial, automotive, and outdoor applications. Its package type is SOIC (Small Outline Integrated Circuit), with a narrow body and a 28-lead count, which makes it ideal for space-constrained PCB designs.

The AT28BV64-30SI also includes features such as byte write and page write capabilities, allowing for efficient data management and storage optimization. Data integrity is ensured through a hardware data protection feature, which includes a write protect pin to prevent inadvertent writes during power transitions.

In summary, the Microchip Technology AT28BV64-30SI EEPROM stands out with its fast access time, low power consumption, and robustness in extreme temperatures, making it a reliable choice for designers and engineers looking to integrate a dependable non-volatile memory component into their systems.