Microchip Technology

AT25040AN-10SU-2.7-T  

Memory ICs Products

AT25040AN-10SU-2.7-T Description

The AT25040AN-10SU-2.7-T is a 4Kbit EEPROM memory IC designed by Microchip Technology. This device is organized as 512 x 8 bits and operates with a clock frequency of 20 MHz, ensuring fast data access and transfer rates. It features an SPI memory interface, making it compatible with a wide range of microcontrollers and processors. The AT25040AN-10SU-2.7-T supports a supply voltage range of 2.7V to 5.5V, providing flexibility in power supply requirements.

This EEPROM IC is housed in an 8SOIC package, which is ideal for surface mount applications. It is available in a tape and reel (TR) packaging format, suitable for automated assembly processes. The device is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards. The AT25040AN-10SU-2.7-T has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture, making it robust for various environmental conditions.

AT25040AN-10SU-2.7-T Features

• Memory Size and Organization: The AT25040AN-10SU-2.7-T offers a memory size of 4Kbit, organized as 512 x 8 bits, providing a compact and efficient storage solution.
• High-Speed Operation: With a clock frequency of 20 MHz, this EEPROM IC ensures rapid data access and transfer, suitable for applications requiring quick read and write operations.
• Wide Voltage Range: The device operates within a supply voltage range of 2.7V to 5.5V, offering flexibility and compatibility with various power supply systems.
• SPI Interface: The SPI memory interface allows for seamless integration with microcontrollers and processors, simplifying system design and reducing development time.
• Fast Write Cycle Time: The write cycle time for word and page operations is 5ms, ensuring efficient data storage and retrieval.
• Surface Mount Packaging: The 8SOIC package is ideal for surface mount applications, providing a compact and reliable solution for modern electronic designs.
• Environmental Compliance: The AT25040AN-10SU-2.7-T is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and regulatory standards.
• Moisture Resistance: With an MSL of 1, the device is suitable for unlimited exposure to moisture, making it robust and reliable in various environmental conditions.

AT25040AN-10SU-2.7-T Applications

The AT25040AN-10SU-2.7-T is well-suited for a variety of applications where compact, reliable, and high-speed memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for use in embedded systems where non-volatile memory is needed for storing firmware, configuration data, and other critical information.
• Consumer Electronics: Suitable for consumer electronics devices that require reliable and fast memory access, such as digital cameras, smart meters, and IoT devices.
• Industrial Control: Can be used in industrial control systems for storing calibration data, system parameters, and other essential information that needs to be retained across power cycles.
• Telecommunications: Applicable in telecommunications equipment for storing configuration settings and other data that need to be accessed quickly and reliably.
• Automotive Electronics: Due to its robustness and environmental compliance, the AT25040AN-10SU-2.7-T can be used in automotive electronics for storing critical data and parameters.

Conclusion of AT25040AN-10SU-2.7-T

The AT25040AN-10SU-2.7-T is a versatile and reliable 4Kbit EEPROM IC that offers high-speed operation, wide voltage range, and a compact surface mount package. Its SPI interface and fast write cycle time make it an efficient solution for various applications, including embedded systems, consumer electronics, industrial control, telecommunications, and automotive electronics. The device's environmental compliance and moisture resistance further enhance its reliability and suitability for diverse operating conditions. Despite being marked as obsolete, the AT25040AN-10SU-2.7-T remains a valuable component for applications requiring a robust and efficient memory solution.

AT25040AN-10SU-2.7-T Documents

Download datasheets and manufacturer documentation for AT25040AN-10SU-2.7-T

PCN Part Number :

SL Code Number Update 25/Oct/2016      

Datasheets :

AT25010A,20A,40A      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016      

HTML Datasheet :

AT25010A,20A,40A      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH