Microchip Technology

25LC256-E/P

25LC256-E/P Description

The 25LC256-E/P is a high-performance EEPROM memory IC chip designed by Microchip Technology, offering robust and reliable data storage solutions. This 256Kbit EEPROM device is organized as 32K x 8, providing a substantial amount of non-volatile memory in a compact package. The 25LC256-E/P operates with a supply voltage range of 2.5V to 5.5V, making it versatile for various electronic systems. It supports a clock frequency of up to 10 MHz, ensuring fast data transfer rates and efficient operation.

The 25LC256-E/P features an SPI memory interface, which is widely used in embedded systems and microcontroller applications for its simplicity and efficiency. The write cycle time for a word or page is 5ms, allowing for quick data updates and minimal latency. The device is packaged in a through-hole 8DIP format, making it suitable for both prototyping and production environments.

25LC256-E/P Features

• Memory Size and Organization: The 25LC256-E/P provides 256Kbit of EEPROM memory, organized as 32K x 8, offering ample storage for various applications.
• Operating: Voltage The device operates within a wide voltage range of 2.5V to 5.5V, ensuring compatibility with a variety of power supply configurations.
• Fast Data Transfer: With a clock frequency of up to 10 MHz, the 25LC256-E/P ensures rapid data transfer, enhancing system performance.
• SPI Interface: The SPI memory interface simplifies integration with microcontrollers and other digital systems, facilitating straightforward communication and control.
• Write Cycle Time: The 5ms write cycle time for a word or page ensures quick data updates, minimizing system latency.
• Through-Hole Mounting: The through-hole 8DIP package is ideal for both prototyping and production, providing mechanical stability and ease of installation.
• Compliance and Standards: The 25LC256-E/P is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of operating environments.

25LC256-E/P Applications

The 25LC256-E/P is ideal for applications requiring reliable non-volatile memory storage with fast data access and update capabilities. Some specific use cases include:

• Embedded Systems: The 25LC256-E/P is well-suited for embedded systems where data retention is critical, such as firmware storage and configuration data.
• Microcontroller Applications: Its SPI interface and compact size make it an excellent choice for microcontroller-based projects, providing additional storage for user data and settings.
• Industrial Automation: The robustness and wide operating voltage range make it suitable for industrial applications where reliability and durability are paramount.
• Consumer Electronics: The 52LC256-E/P can be used in consumer electronics for storing calibration data, user preferences, and other non-volatile information.
• Telecommunications: In telecom applications, the device can store critical system parameters and configuration data, ensuring system stability and reliability.

Conclusion of 25LC256-E/P

The 25LC256-E/P from Microchip Technology stands out as a reliable and efficient EEPROM memory IC chip. Its 256Kbit memory capacity, fast 10 MHz clock frequency, and 5ms write cycle time make it an excellent choice for applications requiring quick data access and updates. The SPI interface and through-hole mounting type ensure easy integration into various electronic systems. With its wide operating voltage range, compliance with environmental standards, and high moisture sensitivity level, the 25LC256-E/P offers a versatile and durable solution for a wide range of applications. Whether used in embedded systems, industrial automation, or consumer electronics, the 25LC256-E/P provides a robust and efficient memory solution that meets the demands of modern electronic designs.