Microchip Technology

AT45DB642-TI  

Memory ICs Products

AT45DB642-TI Description

The AT45DB642-TI is a 64Mbit Flash memory IC chip manufactured by Microchip Technology, designed for high-performance data storage applications. This device features a memory organization of 1056 bytes x 8192 pages, providing a robust and efficient storage solution. It supports both parallel and SPI memory interfaces, offering flexibility in system design. The AT45DB642-TI operates at a clock frequency of 20 MHz, ensuring fast data transfer rates and efficient performance. It is designed for surface mount applications and comes in a 40TSOP package, making it suitable for compact and space-constrained designs.

The AT45DB642-TI operates within a supply voltage range of 2.7V to 3.6V, providing compatibility with a wide range of power supplies. It has a write cycle time of 14ms for word and page operations, ensuring quick data write capabilities. The device is classified under ECCN 3A991B1A and HTSUS 8542.32.0071, and it is REACH unaffected, meeting regulatory compliance standards. The moisture sensitivity level (MSL) is rated at 3 (168 hours), ensuring reliability in various environmental conditions.

AT45DB642-TI Features

• Memory Size and Organization: The AT45DB642-TI offers a substantial 64Mbit memory size, organized into 1056 bytes x 8192 pages, providing ample storage capacity for data-intensive applications.
• Dual Interface Support: It supports both parallel and SPI memory interfaces, offering flexibility and compatibility with various system architectures.
• High-Speed Operation: With a clock frequency of 20 MHz, the AT45DB642-TI ensures fast data transfer rates, enhancing overall system performance.
• Efficient Write Cycle: The write cycle time of 14ms for word and page operations ensures quick data write capabilities, crucial for applications requiring frequent data updates.
• Wide Voltage Range: The device operates within a supply voltage range of 2.7V to 3.6V, providing compatibility with a wide range of power supplies and ensuring stable performance.
• Regulatory Compliance: Classified under ECCN 3A991B1A and HTS US8542.32.0071, and REACH unaffected, the AT45DB642-TI meets essential regulatory compliance standards.
• Moisture Sensitivity Level: Rated at MSL 3 (168 hours), the device ensures reliability and longevity in various environmental conditions.

AT45DB642-TI Applications

The AT45DB642-TI is ideal for a variety of applications that require high-density, non-volatile memory solutions. Its dual interface support and high-speed operation make it suitable for embedded systems, consumer electronics, and industrial applications. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based applications where fast data storage and retrieval are critical.
• Consumer Electronics: Suitable for devices such as digital cameras, MP3 players, and other portable electronics that require reliable and efficient memory solutions.
• Industrial Applications: Applicable in industrial control systems, where robust and high-performance memory is essential for data logging and system configuration storage.

Conclusion of AT45DB642-TI

The AT45DB642-TI from Microchip Technology is a versatile and high-performance 64Mbit Flash memory IC chip. Its dual interface support, high-speed operation, and efficient write cycle time make it a reliable choice for a wide range of applications. Despite its obsolete status, the AT45DB642-TI continues to offer unique features and advantages over similar models, ensuring it remains a valuable component in various electronic designs. Its regulatory compliance and moisture sensitivity rating further enhance its reliability and suitability for diverse environments.

AT45DB642-TI Documents

Download datasheets and manufacturer documentation for AT45DB642-TI

Datasheets :

AT45DB642      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

HTML Datasheet :

AT45DB642      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH