The AT28C16 is a 16K-bit (2K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Atmel. It is designed for applications requiring non-volatile storage of data that can be electrically erased and reprogrammed in-system. This allows for flexible updates and modifications without removing the device from the circuit.

Applications

• Data storage in embedded systems.
• Configuration storage in electronic devices.
• Parameter storage in industrial control systems.
• Calibration data storage.
• EEPROM memory for microcontrollers.

Features

• Electrically Erasable and Programmable: Allows for in-system reprogramming.
• Non-volatile storage: Retains data when power is removed.
• Byte or page write capability: Offers flexibility in data writing.
• Low power consumption: Suitable for battery-powered applications.
• Single 5V power supply: Simplifies system design.

Benefits

• In-system reprogrammability for easy updates.
• Reliable storage of configuration data.
• Adaptability to changing system requirements.
• Efficient power utilization.
• Easy integration into embedded systems.

Additional Details

The AT28C16 operates from a single 5V power supply and provides electrical erasure and programming capabilities. It is typically available in a DIP (Dual In-line Package) package. The memory can be erased and programmed byte-by-byte or in pages, depending on the specific mode of operation. The erase and write cycles are typically controlled by specific signals and timing requirements outlined in the datasheet. It is categorized as 'END-OF-LIFE', implying discontinued production by Atmel, with availability depending on remaining inventory or surplus markets. Proper handling and adherence to programming specifications are crucial for reliable operation.