Microchip Technology AT28C256F-15DM/883

The AT28C256F-15DM/883 is a high-performance, 256K (32K x 8) parallel EEPROM from Microchip Technology, designed to deliver a combination of fast access time, low power consumption, and endurance, making it an ideal memory solution for a wide range of military, aerospace, and industrial applications where reliability under harsh conditions is paramount.

Key Features:

• Capacity: 256K (32K x 8) provides ample storage for boot code, configuration parameters, and small application storage.
• Access Time: With a fast access time of 150 ns, the AT28C256F-15DM/883 ensures quick data retrieval, enhancing system performance.
• Extended Temperature Range: Suited for extreme environments, it operates reliably across a military temperature range of -55°C to +125°C.
• Power Efficiency: The device offers low-power operation with standby and active currents, making it suitable for power-sensitive designs.
• Endurance: It boasts high write endurance, capable of withstanding a minimum of 10,000 write cycles, ensuring data integrity and longevity.
• Data Retention: Guaranteed data retention of 10 years allows for long-term data storage without the need for refresh.
• Parallel Interface: The parallel interface ensures compatibility with a wide range of microcontrollers and digital systems.
• Package: The device is available in a 28-lead Ceramic Dual Inline Package (CERDIP), providing robust physical protection and enhanced reliability.

Applications:

The AT28C256F-15DM/883 is particularly suited for mission-critical applications where data integrity and system uptime are crucial. Its rugged design and performance characteristics make it an excellent choice for:

• Avionics and aerospace systems
• Military and defense equipment
• Industrial control systems
• Telecommunications infrastructure
• Automotive electronics

With its combination of speed, durability, and power efficiency, the AT28C256F-15DM/883 from Microchip Technology is a reliable EEPROM choice for designers who require high-quality, non-volatile memory solutions in challenging environments.