Microchip Technology

25LC040A-I/ST  

Memory ICs Products

25LC040A-I/ST Description

The 25LC040A-I/ST is a high-performance EEPROM memory IC from Microchip Technology. It features a 4Kbit memory size organized in 512 x 8 format, making it an ideal choice for applications requiring non-volatile storage of small to medium-sized data sets. The device operates over a wide voltage range of 2.5V to 5.5V, ensuring compatibility with various power supply systems. With a clock frequency of 10 MHz and an SPI memory interface, the 25LC040A-I/ST offers fast data transfer rates and easy integration into existing systems.

25LC040A-I/ST Features

• 4Kbit EEPROM memory (512 x 8 organization)
• 10 MHz clock frequency for fast data transfer
• SPI memory interface for easy integration
• Wide voltage range (2.5V to 5.5V) for compatibility with various power supplies
• Write cycle time of 5ms for efficient data storage
• Surface-mount packaging for space-saving design
• Verified by DigiKey Programmable for reliable performance
• EAR99 ECCN for export compliance
• REACH unaffected status for environmental safety
• ROHS3 compliant for eco-friendly manufacturing
• Moisture sensitivity level (MSL) of 1 (unlimited) for reliable operation in various environments

25LC040A-I/ST Applications

The 25LC040A-I/ST is ideal for a wide range of applications where non-volatile storage of small to medium-sized data sets is required. Some specific use cases include:

1. Embedded systems and microcontrollers for storing configuration settings, firmware updates, and calibration data.
2. Industrial automation and control systems for storing process parameters, user settings, and historical data.
3. Consumer electronics, such as smart home devices and IoT devices, for storing user preferences and device configurations.
4. Automotive applications for storing vehicle settings, diagnostic data, and firmware updates.
5. Medical devices for storing patient data, calibration settings, and firmware updates.

Conclusion of 25LC040A-I/ST

The 25LC040A-I/ST from Microchip Technology is a versatile and reliable EEPROM memory IC that offers a combination of high performance, ease of integration, and environmental compliance. Its unique features, such as a wide voltage range, fast clock frequency, and surface-mount packaging, make it an ideal choice for a variety of applications in the electronics industry. With its robust performance and eco-friendly manufacturing, the 25LC040A-I/ST is a dependable solution for non-volatile data storage in various systems and devices.

25LC040A-I/ST Documents

Download datasheets and manufacturer documentation for 25LC040A-I/ST

PCN Assembly/Origin :

Bond Wire 28/Mar/2022      

Datasheets :

25(AA, LC)040A      

PCN Packaging :

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

Design Resources :

25LC040A Development Tool Selector      

HTML Datasheet :

25(AA, LC)040A      

PCN Design/Specification :

25AA040A/25LC040A 06/Jan/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH