Microchip Technology

25AA040AT-I/OT  

Memory ICs Products

25AA040AT-I/OT Description

The 25AA040AT-I/OT is a high-performance, 4Kbit EEPROM memory IC from Microchip Technology, designed for reliable data storage in a wide range of electronic systems. This device offers a unique combination of technical specifications, performance benefits, and versatile applications, making it an ideal choice for various industries.

25AA040AT-I/OT Features

• Memory Size: The 25AA040AT-I/OT features a generous 4Kbit memory capacity, providing ample storage for data in various applications.
• Memory Interface: Utilizing a Serial Peripheral Interface (SPI), this EEPROM offers a simple and efficient method for data transfer, reducing complexity in system design.
• Memory Organization: The memory is organized as 512 x 8, allowing for easy data access and management.
• Clock Frequency: With a clock frequency of 10 MHz, the 25AA040AT-I/OT delivers fast data transfer rates, ensuring efficient operation.
• Write Cycle Time: The device boasts a write cycle time of 5ms per word or page, enabling rapid data updates.
• Voltage Supply: The EEPROM operates over a wide voltage range of 1.8V to 5.5V, making it suitable for various power supply scenarios.
• Technology: Leveraging EEPROM technology, the 25AA040AT-I/OT offers non-volatile memory, ensuring data retention even in the absence of power.
• Mounting Type: The surface mount design facilitates easy integration into PCB layouts, optimizing space and performance.
• Package: Available in a Tape & Reel (TR) package, the 25AA040AT-I/OT is designed for high-volume, automated assembly processes.

25AA040AT-I/OT Applications

The 25AA040AT-I/OT is ideal for a variety of applications where reliable, non-volatile memory is required:

• Industrial Control Systems: Store configuration settings, calibration data, and operational parameters.
• Automotive Applications: Capture and store vehicle performance data, settings, and diagnostic information.
• Consumer Electronics: Provide storage for user preferences, firmware updates, and other critical data in devices like smart home appliances and wearables.
• Telecommunications: Store network configuration and routing information in telecommunications equipment.

Conclusion of 25AA040AT-I/OT

The 25AA040AT-I/OT from Microchip Technology stands out as a robust, high-performance EEPROM solution for a multitude of applications. Its combination of large memory capacity, fast data transfer rates, and versatile power supply compatibility make it an excellent choice for designers seeking a reliable, non-volatile memory solution. With its unique features and advantages, the 25AA040AT-I/OT is poised to deliver exceptional performance and reliability in a wide range of electronic systems.

25AA040AT-I/OT Documents

Download datasheets and manufacturer documentation for 25AA040AT-I/OT

PCN Assembly/Origin :

Multi Dev 28/Sep/2022      

Datasheets :

25(AA, LC)040A      

PCN Packaging :

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

Design Resources :

25AA040A 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