Product Overview: AT28HC256F-90UM/883

The AT28HC256F-90UM/883 is a high-performance, non-volatile Electrically Erasable and Programmable Read-Only Memory (EEPROM) component manufactured by Microchip Technology. This integrated circuit is designed to offer a flexible and reliable storage solution for a wide range of military, aerospace, and industrial applications where data integrity and component reliability are critical.

Key Features

• Memory Capacity: The device boasts a 256K (32K x 8) memory capacity, allowing it to store significant amounts of data.
• Speed: With an access time of 90 nanoseconds, the AT28HC256F-90UM/883 ensures quick data retrieval, contributing to the efficiency of the systems it is integrated into.
• Operating Voltage: The EEPROM operates within a voltage range of 4.5V to 5.5V, making it compatible with standard digital logic levels.
• Temperature Range: This component is specified for the military temperature range of -55°C to +125°C, ensuring its performance under extreme conditions.
• Package: It is available in a 32-lead Ceramic Dual In-line Package (CERDIP), which provides robust physical protection and reliable connectivity.
• Quality and Reliability: The AT28HC256F-90UM/883 is compliant with the MIL-STD-883 standard, which signifies that it meets the stringent quality and reliability requirements for military-grade components.

Applications

The robustness and high-speed characteristics of the AT28HC256F-90UM/883 make it ideal for use in mission-critical systems such as:

• Avionics and onboard flight systems
• Spacecraft and satellite subsystems
• Defense and military equipment
• Industrial control systems
• High-reliability computing infrastructure

Conclusion

Microchip Technology's AT28HC256F-90UM/883 EEPROM is engineered to meet the highest standards of durability and performance. Its fast access time, large memory capacity, and resilience to extreme temperatures make it an indispensable component for systems where failure is not an option. With its adherence to the MIL-STD-883 standard, customers can trust in the AT28HC256F-90UM/883 for their most demanding applications.