The AT28BV64B-20PI is a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) device from the renowned manufacturer, Microchip Technology. This component is designed for applications that require data storage that can be modified in-circuit, offering flexibility and convenience for a wide range of programming tasks.

Key Features

• Memory Size: The device comes with 64 Kilobits of memory, which is organized as 8K x 8, providing ample space for firmware storage, parameter settings, or small application code.
• Speed: With an access time of 200 nanoseconds, the AT28BV64B-20PI ensures quick data retrieval, making it suitable for high-speed microprocessor systems.
• Interface Type: It features a parallel interface, which allows for easy integration into a variety of microprocessor-based systems.
• Operating Voltage: The device operates within a range of 2.7V to 5.5V, making it versatile for use in both standard and low-voltage applications.
• Temperature Range: It is designed to operate over an industrial temperature range of -40°C to +85°C, ensuring reliable performance under extreme conditions.
• Packaging: The EEPROM comes in a 28-pin Plastic Dual In-line Package (PDIP), which is widely used and easy to handle in various PCB designs.

Applications

The AT28BV64B-20PI is suitable for a variety of applications, including:

• Embedded systems requiring frequent or on-the-fly firmware updates
• Configuration storage for system setup and calibration data
• Industrial control systems that need to retain state or parameters
• Telecommunication equipment where non-volatile memory is essential
• Consumer electronics that require user settings to be stored and retrieved

Reliability and Support

Microchip Technology is known for its commitment to quality and long-term reliability. The AT28BV64B-20PI EEPROM is manufactured to meet high standards, ensuring stable performance and longevity in the field. Additionally, Microchip provides comprehensive technical support and documentation to assist with integration, development, and troubleshooting.