Microchip Technology

AT28C256E-25UM/883

AT28C256E-25UM/883 Description

The AT28C256E-25UM/883 is a high-performance EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to provide reliable and efficient non-volatile memory storage with a memory size of 256Kbit, organized as 32K x 8. The AT28C256E-25UM/883 features a parallel memory interface, making it suitable for a wide range of applications that require fast data access and storage.

AT28C256E-25UM/883 Features

• Memory Organization: The AT28C256E-25UM/883 is organized as 32K x 8, providing a total memory size of 256Kbit. This organization allows for efficient data storage and retrieval, making it ideal for applications requiring large amounts of non-volatile memory.
• Access Time: With an access time of 205 ns, the AT28C256E-25UM/883 ensures fast data read operations, enhancing overall system performance.
• Write Cycle Time: The write cycle time for a word or page is 10ms, ensuring reliable and efficient data writing capabilities.
• Voltage Supply: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Technology: Utilizing EEPROM technology, the AT28C256E-25UM/883 offers non-volatile memory storage, ensuring data retention even when power is removed.
• Mounting Type: The through-hole mounting type ensures robust mechanical stability and ease of integration into various electronic systems.
• Package: The device is packaged in a 28-pin PGA (Pin Grid Array) box, providing a compact and reliable physical form factor.
• Compliance: The AT28C256E-25UM/883 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

AT28C256E-25UM/883 Applications

The AT28C256E-25UM/883 is ideal for applications requiring reliable and efficient non-volatile memory storage. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where fast data access and reliable storage are crucial.
• Industrial Automation: Suitable for industrial applications where robustness and durability are required.
• Telecommunications: Provides reliable memory storage for telecommunication equipment, ensuring data integrity.
• Consumer Electronics: Enhances the performance of consumer electronics by providing fast and efficient memory storage.
• Automotive Systems: Ensures reliable data storage in automotive applications, contributing to overall system reliability.

Conclusion of AT28C256E-25UM/883

The AT28C256E-25UM/883 is a high-performance EEPROM memory IC chip that offers a combination of fast access times, reliable non-volatile storage, and robust mechanical stability. Its 256Kbit memory size and parallel interface make it suitable for a wide range of applications, from embedded systems to industrial automation. The device's compliance with environmental and safety standards, along with its moisture resistance, ensures it meets the demands of modern electronics. The AT28C256E-25UM/883 is an excellent choice for designers and engineers seeking a reliable and efficient memory solution for their projects.