Microchip Technology

25LC040XT-I/ST  

Memory ICs Products

25LC040XT-I/ST Description

The 25LC040XT-I/ST is a high-performance, 4Kbit EEPROM memory IC chip designed for a wide range of applications requiring reliable and efficient data storage. Manufactured by Microchip Technology, this device features a 512 x 8 memory organization, providing a total memory size of 4Kbit. It operates on a SPI (Serial Peripheral Interface) bus, ensuring fast and efficient data transfer with a clock frequency of up to 2 MHz. The 25LC040XT-I/ST supports a wide supply voltage range of 2.5V to 5.5V, making it versatile for various power supply conditions.

This EEPROM chip is designed for surface mount applications, with a moisture sensitivity level (MSL) of 1 (Unlimited), ensuring robustness and reliability in different environmental conditions. The device is packaged in a Tape & Reel (TR) format, facilitating easy handling and integration into automated assembly processes. The 25LC040XT-I/ST is also compliant with stringent industry standards, including REACH Unaffected and ROHS3 Compliant, ensuring environmental and safety standards are met.

25LC040XT-I/ST Features

• High-Speed Data Transfer: With a clock frequency of 2 MHz, the 25LC040XT-I/ST ensures rapid data transfer, making it suitable for time-sensitive applications.
• Wide Voltage Range: The device operates within a 2.5V to 5.5V supply voltage range, providing flexibility for different power supply configurations.
• Fast Write Cycle Time: The 25LC040XT-I/ST boasts a write cycle time of 5ms for word and page operations, ensuring efficient data storage and retrieval.
• Robust Packaging: The Tape & Reel (TR) packaging format enhances the device's durability and ease of integration into automated manufacturing processes.
• Compliance with Industry Standards: The 25LC040XT-I/ST is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and safety standards.
• DigiKey Programmable: Verified for programmability, ensuring ease of use and customization for specific applications.

25LC040XT-I/ST Applications

The 25LC040XT-I/ST is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems requiring non-volatile memory for storing configuration data, calibration parameters, and other critical information.
• Consumer Electronics: Suitable for devices such as smart meters, home automation systems, and IoT devices where data integrity and quick access are crucial.
• Industrial Control: Perfect for industrial applications where reliable data storage and retrieval are essential for maintaining system configurations and operational parameters.
• Telecommunications: Useful in communication devices and infrastructure where EEPROMs are required for storing firmware and configuration data.

Conclusion of 25LC040XT-I/ST

The 25LC040XT-I/ST from Microchip Technology is a versatile and reliable EEPROM memory IC chip that offers high-speed data transfer, a wide voltage range, and fast write cycle times. Its surface mount design and robust packaging make it suitable for a variety of applications, from embedded systems to industrial control. The device's compliance with industry standards ensures it meets environmental and safety requirements, making it a preferred choice for designers and engineers. With its unique features and performance benefits, the 25LC040XT-I/ST stands out as a reliable and efficient solution for non-volatile memory needs.

25LC040XT-I/ST Documents

Download datasheets and manufacturer documentation for 25LC040XT-I/ST

Datasheets :

25AA040, 25(L)C040      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

25LC040X Development Tool Selector      

HTML Datasheet :

25AA040, 25(L)C040      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH