Product Overview: AT28C256-20FM/883-815 from Microchip Technology

The AT28C256-20FM/883-815 is a high-performance, 256K (32K x 8) Parallel EEPROM designed and manufactured by Microchip Technology. This non-volatile memory module offers a fast access time of 200 ns, making it an excellent choice for applications requiring quick data retrieval.

Key Features

• Capacity: The EEPROM provides a large storage capacity of 256 kilobits, organized as 32,768 words of 8 bits each, catering to substantial data storage requirements.
• Speed: With an access time of 200 ns, it ensures rapid data access, which is crucial for high-speed computing and real-time applications.
• Operating Voltage: It operates within a voltage range of 4.5V to 5.5V, compatible with most 5V systems and ensuring easy integration into existing designs.
• Temperature Range: The device is designed to function reliably across a wide military temperature range, making it suitable for use in harsh environments.
• Endurance: The EEPROM boasts a high endurance with a minimum of 10,000 write cycles, ensuring a long operational lifespan.
• Data Retention: It offers excellent data retention, with stored data remaining intact for a minimum of 10 years.
• Packaging: The device comes in a hermetically sealed ceramic package, providing additional protection against environmental factors and enhancing its durability.

Applications

The AT28C256-20FM/883-815 is versatile and can be used in a wide array of applications, including:

• Embedded systems requiring a robust non-volatile memory solution
• Military and aerospace applications that demand high-reliability components
• Industrial control systems where data integrity and retention are critical
• Telecommunication infrastructure that relies on fast and reliable data storage

Quality and Reliability

Microchip Technology is renowned for its commitment to quality and reliability. The AT28C256-20FM/883-815 is no exception, as it is built to meet or exceed stringent industry standards. This ensures that customers receive a product that not only performs well but also stands the test of time in demanding situations.