Microchip Technology

AT28C256-15LM/883

AT28C256-15LM/883 Description

The AT28C256-15LM/883 is a high-performance, 256Kbit EEPROM memory IC designed by Microchip Technology. This device is organized as 32K x 8, providing a robust solution for applications requiring non-volatile memory storage. The AT28C256-15LM/883 features a parallel memory interface, ensuring fast and efficient data transfer rates. With an access time of 150 ns and a write cycle time of 10ms, this EEPROM is optimized for rapid read and write operations. The device operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of power supply environments.

The AT28C256-15LM/883 is housed in a surface-mount package, specifically a 32LCC, which is ideal for compact and space-constrained designs. This package type also enhances the device's durability and reliability in various industrial applications. The device is REACH unaffected, ensuring compliance with environmental regulations and standards. Additionally, the AT28C256-15LM/883 has a moisture sensitivity level (MSL) of 1, which means it is unlimited and can be stored without special handling requirements.

AT28C256-15LM/883 Features

• Memory Organization: 32K x 8, providing a total memory size of 256Kbit.
• Memory Interface: Parallel interface for efficient data transfer.
• Access Time: Fast 150 ns access time ensures quick data retrieval.
• Write Cycle Time: 10ms write cycle time for rapid data storage.
• Voltage Range: Operates within a supply voltage range of 4.5V to 5.5V.
• Mounting Type: Surface mount, suitable for compact designs.
• Package Type: 32LCC, offering durability and reliability.
• Compliance: REACH unaffected and MSL 1 (unlimited), ensuring compliance with environmental and storage standards.
• Manufacturer: Microchip Technology, a trusted leader in semiconductor solutions.

AT28C256-15LM/883 Applications

The AT28C256-15LM/883 is ideal for a wide range of applications where non-volatile memory storage is required. Some specific use cases include:

• Industrial Control Systems: Provides reliable storage for configuration data and parameters.
• Telecommunications: Stores critical data for network equipment and communication devices.
• Consumer Electronics: Used in devices such as routers, modems, and set-top boxes for firmware storage.
• Automotive Electronics: Ensures data integrity and retention in automotive control units and infotainment systems.
• Medical Devices: Stores calibration data and patient information securely.

Conclusion of AT28C256-15LM/883

The AT28C256-15LM/883 is a versatile and reliable EEPROM memory IC that offers significant advantages over similar models. Its fast access and write cycle times, combined with a wide operating voltage range and robust surface-mount package, make it an ideal choice for a variety of applications. The device's compliance with environmental and storage standards ensures long-term reliability and ease of use. Whether used in industrial, telecommunications, consumer electronics, automotive, or medical devices, the AT28C256-15LM/883 provides a dependable solution for non-volatile memory storage needs.