Microchip Technology Tariff Inquiry

AT25040A-10TI-1.8

AT25040A-10TI-1.8 Description

The AT25040A-10TI-1.8 is a 4Kbit EEPROM memory IC designed by Microchip Technology. This device offers a memory organization of 512 x 8 bits and operates with a clock frequency of 20 MHz. It features a SPI memory interface, making it suitable for applications requiring high-speed data transfer and reliable storage. The AT25040A-10TI-1.8 supports a wide supply voltage range of 1.8V to 5.5V, ensuring compatibility with various power supply configurations. This EEPROM IC is housed in an 8TSSOP package and is designed for surface mount applications. Although the product has been marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

AT25040A-10TI-1.8 Features

• Memory Size: 4Kbit, organized as 512 x 8 bits, providing ample storage for small to medium-sized data sets.
• Clock Frequency: Operates at a high of speed 20 MHz, ensuring fast data read and write operations.
• Memory Interface: Utilizes the SPI interface, which is widely used for communication between microcontrollers and various peripherals.
• Write Cycle Time: Achieves a write cycle time of 5ms for word and page operations, ensuring efficient data storage.
• Voltage Range: Supports a wide supply voltage range from 1.8V to 5.5V, offering flexibility in power supply requirements.
• Mounting Type: Surface mount technology (SMT) allows for compact and reliable integration into modern electronic designs.
• Package Type: Housed in an 8TSSOP package, which is robust and suitable for various industrial applications.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating that the device is not sensitive to moisture, reducing the risk of damage during manufacturing processes.
• Compliance: REACH Unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

AT25040A-10TI-1.8 Applications

The AT25040A-10TI-1.8 is ideal for a variety of applications where reliable, non-volatile memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for storing firmware and configuration data in embedded devices.
• Industrial Automation: Suitable for storing calibration data and operational parameters in industrial control systems.
• Telecommunications: Can be used for storing network configuration and device settings in telecommunication equipment.
• Consumer Electronics: Useful for storing user settings and preferences in consumer devices such as printers, routers, and smart meters.
• Automotive Electronics: Reliable storage for critical data in automotive control units and infotainment systems.

Conclusion of AT25040A-10TI-1.8

The AT25040A-10TI-1.8 EEPROM IC from Microchip Technology offers a robust and reliable solution for non-volatile memory storage. Its high-speed SPI interface, wide voltage range, and compact 8TSSOP package make it suitable for a wide range of applications. Despite being marked as obsolete, the AT25040A-10TI-1.8 remains a viable option for legacy systems and specific applications where its unique features provide significant advantages. Its compliance with international regulations and low moisture sensitivity level further enhance its suitability for diverse industrial and consumer applications.