The DE2816A-250 is an EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by SEEQ. This non-volatile memory device is designed for applications requiring data storage that can be electrically erased and reprogrammed. The '-250' likely refers to its access time of 250 nanoseconds. EEPROMs are widely utilized in systems where firmware updates or configuration settings need to be stored and updated easily.

Applications:

• Firmware Storage: In embedded systems, storing the operational code of the device.
• Configuration Settings: Storing user preferences and system parameters.
• Data Logging: In industrial and scientific equipment, recording sensor data.
• Serial Presence Detect (SPD) in Memory Modules: Storing module information in RAM modules.
• Robotics Control: Storing program data for robotic movements.

Features:

• Electrically Erasable: Allows for in-system reprogramming.
• Non-Volatile Memory: Retains data even when power is removed.
• Fast Access Time: 250ns access time enables quick data retrieval.
• Low Power Consumption: Suitable for battery-powered applications.
• Endurance: Specified number of erase/write cycles.

Benefits:

• Flexibility: Allows for easy updates and modifications.
• Data Retention: Ensures data is preserved even without power.
• Reliable Performance: Provides stable and consistent data storage.
• Efficient Operation: Low power consumption extends battery life.
• Simplified Design: Easy to integrate into various systems.

Additional Details:

The DE2816A-250 typically comes in a DIP package. Key specifications include memory capacity, operating voltage, and operating temperature range. Refer to the SEEQ datasheet for detailed information. The number of erase/write cycles is a critical parameter to consider for longevity in write-intensive applications. Proper programming voltages and timing must be adhered to for successful operation.