Microchip Technology

AT28C256E-15UM/883

AT28C256E-15UM/883 Description

The AT28C256E-15UM/883 is a high-performance, 256Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is organized as 32K x 8, providing a parallel memory interface and is designed for through-hole mounting. It operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 150 ns, ensuring rapid data retrieval. The write cycle time for both word and page operations is 10ms, making it suitable for applications requiring reliable and efficient data storage.

AT28C256E-15UM/883 Features

• Memory Organization: The AT28C256E-15UM/883 features a 32K x 8 memory organization, providing a total memory size of 256Kbit. This configuration allows for efficient data storage and retrieval, making it ideal for various embedded systems and industrial applications.
• Access Time: With an access time of 150 ns, the AT28C256E-15UM/883 ensures fast read operations, which is crucial for applications requiring quick data access and processing.
• Write Cycle Time: The supports device a write cycle time of 10ms for both word and page operations, ensuring reliable and efficient data writing capabilities.
• Voltage Range: The AT28C256E-15UM/883 operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements and ensuring compatibility with a wide range of systems.
• Packaging: The device is available in a 28-pin PGA (Pin Grid Array) package, which is suitable for through-hole mounting. This packaging option provides robust mechanical stability and is ideal for industrial and embedded applications.
• Compliance: The AT28C256E-15UM/883 is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. This compliance makes it suitable for use in a wide range of industries and applications.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1 (unlimited), making it highly resistant to moisture and suitable for use in various environmental conditions.

AT28C256E-15UM/883 Applications

The AT28C256E-15UM/883 ideal is for a variety of applications due to its high performance and reliability. Some specific use cases include:

• Embedded Systems: The fast access time and reliable write cycle make it suitable for embedded systems requiring quick data retrieval and storage.
• Industrial Automation: The robust packaging and wide operating voltage range make it ideal for industrial applications where reliability and durability are crucial.
• Consumer Electronics: The device's compliance with environmental and safety standards makes it suitable for consumer electronics, ensuring it meets regulatory requirements.
• Telecommunications: The AT28C256E-15UM/883 can be used in telecommunications equipment for storing configuration data and other critical information.

Conclusion of AT28C256E-15UM/883

The AT28C256E-15UM/883 is a versatile and reliable EEPROM memory IC chip offers that a range of features and benefits suitable for various applications. Its fast access time, reliable write cycle, and wide operating voltage range make it an excellent choice for embedded systems, industrial automation, consumer electronics, and telecommunications. The device's compliance with environmental and safety standards ensures it meets the highest regulatory requirements, making it a preferred choice for engineers and designers in the electronics industry.