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AT45DB081B-TU

AT45DB081B-TU Description

The AT45DB081B-TU is an 8Mbit Flash memory IC chip designed by Microchip Technology, featuring a SPI (Serial Peripheral Interface) memory interface and a clock frequency of 20 MHz. This chip is organized into 264 bytes x 4096 pages, providing efficient memory management. It operates within a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of power-sensitive applications. The AT45DB081B-TU is housed in a 28-pin TSOP (Thin Small Outline Package) and is designed for surface mount technology, ensuring compatibility with modern PCB assembly processes. Despite its obsolete status, the AT45DB081B-TU remains a reliable choice for applications requiring robust Flash memory solutions.

AT45DB08B1-TU Features

• Memory Organization: The AT45DB081B-TU offers a memory organization of 264 bytes x 4096 pages, providing a structured and efficient way to manage data storage.
• High-Speed Operation: With a clock frequency of 20 MHz, this Flash memory chip ensures fast data transfer rates, ideal for applications requiring rapid access to stored data.
• Low Power Consumption: Operating within a voltage range of 2.7V to 3.6V, the AT45DB081B-TU is designed for low power consumption, making it suitable for battery-powered and portable devices.
• SPI Interface: The SPI memory interface allows for easy integration with microcontrollers and other digital systems, simplifying the design process and reducing development time.
• Write Cycle Time: The write cycle time for a word or page is 14ms, ensuring efficient data writing capabilities.
• Compliance and Standards: The AT45DB081B-TU is REACH unaffected and RoHS3 compliant, adhering to environmental and safety regulations.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 3 (168 hours), the chip is suitable for standard manufacturing processes without the need for special handling.

AT45DB081B-TU Applications

The AT45DB081B-TU is ideal for a range of applications where reliable and efficient Flash memory is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where low power consumption and high-speed data access are critical.
• Industrial Control: Suitable for industrial control applications that require robust and reliable memory solutions.
• Consumer Electronics: Applicable in consumer electronics where compact and efficient memory storage is necessary.
• Telecommunications: Useful in telecommunications equipment for storing firmware and configuration data.

Conclusion of AT45DB081B-TU

The AT45DB081B-TU is a versatile and reliable 8Mbit Flash memory IC chip that offers high-speed operation, efficient memory organization, and low power consumption. Despite being marked as obsolete, its robust design and compliance with industry standards make it a valuable component for various applications. Whether used in embedded systems, industrial control, consumer electronics, or telecommunications, the AT45DB081B-TU provides a dependable memory solution that meets the demands of modern electronic devices.