Microchip Technology Tariff Inquiry

AT25040A-10TI-2.7

AT25040A-10TI-2.7 Description

The AT25040A-10TI-2.7 is a 4Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to offer reliable and efficient data storage solutions in a compact 8TSSOP package. It features a memory organization of 512 x 8 bits, providing a total storage capacity of 4Kbit. The AT25040A-10TI-2.7 operates within a voltage range of 2.7V to 5.5V, making it suitable for a variety of applications that require flexible power supply options. The chip supports a clock frequency of 20 MHz, ensuring fast data transfer rates and efficient performance. The memory interface is SPI, which is widely used in embedded systems and microcontroller applications for its simplicity and reliability.

AT25040A-10TI-2.7 Features

• Memory Size and Organization: The AT25040A-10TI-2.7 offers 4Kbit of EEPROM storage, organized as 512 x 8 bits. This provides ample space for storing configuration data, calibration parameters, and other essential information.
• Operating Voltage: The device operates within a voltage range of 2.7V to 5.5V, making it versatile for different power supply configurations.
• Clock Frequency: With a maximum clock frequency of 20 MHz, the AT25040A-10TI-2.7 ensures fast data transfer rates, which is crucial for applications requiring quick read/write operations.
• Memory Interface: The SPI interface is widely used in embedded systems, making the AT25040A-10TI-2.7 compatible with a broad range of microcontrollers and processors.
• Write Cycle Time: The write cycle time for a word or page is 5ms, which is relatively fast compared to other EEPROM devices in its class.
• Mounting Type: The surface mount package (8TSSOP) ensures easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the AT25040A-10TI-2.7 is suitable for various environmental conditions without the need for special handling precautions.
• Compliance: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

AT25040A-10TI-2.7 Applications

The AT25040A-10TI-2.7 is ideal for applications that require reliable and non-volatile memory storage. Some specific use cases include:

• Embedded Systems: The device can be used in microcontroller-based systems for storing configuration data and calibration parameters.
• Industrial Automation: In industrial settings, the AT25040A-10TI-2.7 can store critical system settings and operational parameters, ensuring consistent performance.
• Consumer Electronics: The compact size and reliable performance make it suitable for consumer electronics where space is limited and data integrity is crucial.
• Telecommunications: The fast data transfer rates and reliable storage capabilities make it an excellent choice for storing firmware and configuration data in telecom equipment.

Conclusion of AT25040A-10TI-2.7

The AT25040A-10TI-2.7 from Microchip Technology is a robust and versatile EEPROM memory IC chip. Its 4Kbit storage capacity, fast 20 MHz clock frequency, and SPI interface make it suitable for a wide range of applications. The device’s operating voltage range and surface mount package further enhance its flexibility and ease of integration. Despite being marked as obsolete, the AT25040A-10TI-2.7 remains a reliable choice for applications requiring non-volatile memory storage. Its compliance with international regulations and standards ensures that it meets the necessary requirements for global deployment.