Microchip Technology

AT28HC256F-90FM/883

AT28HC256F-90FM/883 Description

The AT28HC256F-90FM/883 is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This device is designed for surface mount applications and features a parallel memory interface, making it suitable for a wide range of electronic systems requiring reliable non-volatile memory solutions. The AT28HC256F-90FM/883 offers a memory organization of 32K x 8, providing a total memory size of 256 Kbit. It operates within a supply voltage range of 4.5V to 5.5V and ensures fast access times of 90 ns, with a write cycle time of 3ms for word and page operations.

AT28HC256F-90FM/883 Features

• Memory Interface: Parallel interface for efficient data transfer.
• Memory Organization: 32K x 8, offering a total of 256 Kbit of EEPROM storage.
• Access Time: Fast 90 ns access time ensures quick data retrieval.
• Write Cycle Time: 3ms for word and page operations, balancing speed and reliability.
• Voltage Range: Operates within 4.5V to 5.5V, ensuring compatibility with standard power supplies.
• Mounting Type: Surface mount, ideal for compact and high-density designs.
• Package Type: Supplied in a tube package, facilitating easy handling and integration.
• Moisture Sensitivity Level: MSL 3 (168 Hours), ensuring robustness in various environmental conditions.
• Compliance: REACH unaffected and classified under ECCN 3A001A2C, ensuring compliance with international regulations.

AT28HC256F-90FM/883 Applications

The AT28HC256F-90FM/883 is ideal for applications requiring non-volatile memory with fast access times and reliable write cycles. Its parallel interface and surface mount design make it suitable for a variety of industries, including:

• Embedded Systems: Ideal for storing firmware and configuration data in embedded devices.
• Industrial Automation: Provides reliable memory storage for control systems and programmable logic controllers (PLCs).
• Telecommunications: Ensures data integrity and quick access in communication equipment.
• Consumer Electronics: Suitable for devices requiring non-volatile memory, such as smart meters and home automation systems.

Conclusion of AT28HC256F-90FM/883

The AT28HC256F-90FM/883 from Microchip Technology stands out as a robust and reliable EEPROM memory IC chip. Its fast access times, efficient write cycle times, and compatibility with standard voltage ranges make it an excellent choice for a wide range of applications. The surface mount design and tube packaging ensure ease of integration into compact and high-density electronic systems. With its compliance with international regulations and robust moisture sensitivity level, the AT28HC256F-90FM/883 offers a reliable and versatile memory solution for modern electronic designs.