Microchip Technology

AT28BV64B-20SU-T

AT28BV64B-20SU-T Description

The AT28BV64B-20SU-T is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for applications requiring reliable and efficient data storage with a memory size of 64 Kbit organized in an 8K x 8 format. The chip features a parallel memory interface, ensuring fast data access and transfer rates. With an access time of 200 ns and a write cycle time of 10ms for both word and page operations, the AT28BV64B-20SU-T offers robust performance suitable for demanding applications.

This EEPROM device operates within a supply voltage range of 2.7V to 3.6V, making it compatible with a variety of power supply configurations. The AT28BV64B-20SU-T is packaged in a surface-mount 28SOIC format, which is ideal for compact and space-efficient designs. The chip is available in a tape and reel (TR) package, facilitating automated assembly processes.

AT28BV64B-20SU-T Features

• Memory Size and Organization: The AT28BV64B-20SU-T provides 64 Kbit of EEPROM memory organized in an 8K x 8 format, offering a substantial amount of storage for data retention.
• Fast Access and Write Times: With an access time of 200 ns and a write cycle time of 10ms, this chip ensures efficient data handling and minimal latency, making it suitable for real-time applications.
• Parallel Interface: The parallel memory interface allows for high-speed data transfer, enhancing the overall performance of the system.
• Wide Voltage Range: The device operates within a supply voltage range of 2.7V to 3.6V, providing flexibility in power supply design.
• Surface-Mount Technology: The 28SOIC surface-mount package is ideal for compact designs and automated assembly processes, reducing the overall footprint and improving reliability.
• Compliance and Standards: The AT28BV64B-20SU-T is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards for modern electronics.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the chip is suitable for a variety of manufacturing environments, ensuring reliability during the assembly process.

AT28BV64B-20SU-T Applications

The AT28BV64B-20SU-T is ideal for a wide range of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: The fast access and write times make it suitable for embedded systems where quick data retrieval and storage are critical.
• Industrial Automation: The robust performance and wide voltage range ensure reliable operation in industrial environments where power supply variations are common.
• Consumer Electronics: The compact 28SOIC package and surface-mount technology make it ideal for consumer electronics where space is at a premium.
• Telecommunications: The high-speed parallel interface and substantial memory size are beneficial for telecommunications applications requiring efficient data handling.
• Automotive: The device's compliance with environmental and regulatory standards, along with its reliability, make it suitable for automotive applications.

Conclusion of AT28BV64B-20SU-T

The AT28BV64B-20SU-T is a versatile and high-performance EEPROM memory IC chip that offers significant advantages over similar models. Its fast access and write times, combined with a substantial memory size and a parallel interface, make it suitable for a wide range of applications. The wide voltage range, surface-mount package, and compliance with environmental and regulatory standards further enhance its appeal. Whether used in embedded systems, industrial automation, consumer electronics, telecommunications, or automotive applications, the AT28BV64B-20SU-T provides reliable and efficient data storage solutions.