Microchip Technology

25LC256T-E/SN  

Memory ICs Products

25LC256T-E/SN Description

The 25LC256T-E/SN is a high-performance, 256Kbit EEPROM memory IC from Microchip Technology, designed for a wide range of applications requiring non-volatile storage. This IC is specifically designed to meet the demands of modern electronic systems, offering a balance of performance, reliability, and flexibility. With its SPI interface, the 25LC256T-E/SN provides a simple and efficient method for data communication, making it an ideal choice for various embedded systems.

25LC256T-E/SN Features

• Memory Size and Organization: The 25LC256T-E/SN boasts a generous memory capacity of 256Kbit, organized in a 32K x 8 configuration. This allows for ample storage space and efficient data management.
• Interface: The memory interface is SPI, a widely used serial communication protocol that simplifies integration with microcontrollers and other system components.
• Clock Frequency: Operating at a clock frequency of 10 MHz, the 25LC256T-E/SN ensures fast data transfer rates, crucial for applications requiring rapid access to stored data.
• Voltage Supply: The IC operates over a wide voltage range of 2.5V to 5.5V, making it compatible with various power supply systems.
• Write Cycle Time: With a write cycle time of 5ms for words and pages, the 25LC256T-E/SN offers quick data updates, which is beneficial for applications that require frequent data changes.
• ECCN and REACH Status: The 25LC256T-E/SN is classified as EAR99 and REACH Unaffected, ensuring compliance with international trade and environmental regulations.
• RoHS Compliance: The product is RoHS3 compliant, adhering to the European Union's restrictions on hazardous substances in electronic products.
• Moisture Sensitivity Level (MSL): Rated at MSL 3, the 25LC256T-E/SN can withstand up to 168 hours of moisture exposure before baking is required, which is crucial for manufacturing and handling processes.

25LC256T-E/SN Applications

The 25LC256T-E/SN is well-suited for a variety of applications where non-volatile memory is essential:

• Industrial Automation: For storing configuration settings, calibration data, and operational parameters in industrial control systems.
• Smart Home Devices: To save user preferences, network settings, and firmware updates in smart home appliances.
• Automotive Infotainment Systems: For storing maps, user settings, and software configurations in modern vehicle infotainment systems.
• Medical Devices: To maintain patient data, device settings, and firmware in medical equipment, ensuring data integrity and system reliability.

Conclusion of 25LC256T-E/SN

The 25LC256T-E/SN from Microchip Technology stands out as a reliable and efficient EEPROM solution for applications demanding high memory capacity, fast data transfer, and robust performance. Its unique combination of technical specifications, such as the 10 MHz clock frequency and 5ms write cycle time, positions it as a superior choice over similar models in the market. The 25LC256T-E/SN's compliance with international standards and its wide voltage range make it a versatile option for designers looking to integrate a high-performance EEPROM into their next project.

25LC256T-E/SN Documents

Download datasheets and manufacturer documentation for 25LC256T-E/SN

DTS :

View in Development Tools Selector      

PCN :

Product Change Notification (PDF)