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AT28C16-15PI

AT28C16-15PI Description

The AT28C16-15PI is a 16Kbit EEPROM memory IC designed by Microchip Technology. This device features a parallel memory interface and is organized as 2K x 8, providing a robust solution for non-volatile memory storage. The AT28C16-15PI operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 150 ns, ensuring fast data retrieval. The write cycle time for a word or page is 1ms, making it suitable for applications requiring reliable and efficient data storage.

The AT28C16-15PI is housed in a through-hole 24DIP package, making it ideal for applications where board space is not a critical constraint. This package type also facilitates easy integration into various electronic systems. The device is categorized under Memory ICs Products and is identified by the base product number AT28C16. It is important to note that the AT28C16-15PI is currently marked as obsolete by the manufacturer, Microchip Technology.

AT28C16-15PI Features

• Memory Size: 16Kbit, organized as 2K x 8, providing ample storage for small to medium-sized data sets.
• Access Time: 150 ns, ensuring rapid data access and retrieval.
• Write Cycle Time: 1ms for word or page writes, balancing speed with reliability.
• Voltage Range: Operates within 4.5V to 5.5V, compatible with standard 5V systems.
• Memory Interface: Parallel, allowing for straightforward integration with microcontrollers and other digital systems.
• Package Type: Through-hole 24DIP, suitable for applications where surface-mount technology is not required.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating the device is not sensitive to moisture, enhancing its reliability in various environments.
• Compliance: REACH Unaffected, ensuring compliance with environmental regulations.
• ECCN Classification: EAR99, indicating general availability for export under standard regulations.

AT28C16-15PI Applications

The AT28C16-15PI is well-suited for a variety of applications where non-volatile memory storage is required. Its parallel interface and moderate access time make it ideal for embedded systems, microcontroller applications, and other digital circuits that require reliable data storage without the need for high-speed access. Specific use cases include:

• Embedded Systems: Storing configuration data, firmware, and other critical information that needs to persist across power cycles.
• Microcontroller Applications: Providing non-volatile storage for user settings, calibration data, and other essential parameters.
• Industrial Control Systems: Ensuring data integrity and reliability in harsh industrial environments.
• Consumer Electronics: Storing user preferences, device settings, and other data that needs to be retained even when the device is powered off.

Conclusion of AT28C16-15PI

The AT28C16-15PI is a versatile EEPROM memory IC that offers a balance of performance and reliability. Its 16Kbit storage capacity, combined with a parallel interface and moderate access time, makes it suitable for a wide range of applications. The through-hole 24DIP package and compliance with environmental regulations further enhance its appeal. While the device is marked as obsolete, it remains a reliable choice for applications where its features are well-suited. For new designs, engineers may consider alternative solutions, but the AT28C16-15PI continues to serve as a dependable option for existing systems.