The AT45DB161-CI is a robust and high-performance DataFlash memory chip designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This particular product is part of the AT45 series, which is known for its reliable non-volatile memory storage with a wide range of applications.

Key Features

• Storage Capacity: The AT45DB161-CI offers a substantial 16-Mbit (2-Mbyte) storage capacity, making it suitable for storing firmware, parameter sets, or data logging.
• Flexible Interface: It provides a flexible, rapid serial peripheral interface (SPI) compatible with the serial peripheral interface (SPI) protocol, ensuring easy integration with a wide range of microcontrollers and processors.
• Efficient Page Architecture: The device operates on a page-based architecture, which allows for smaller data packets to be read and written, thus optimizing memory access and power consumption.
• Low Power Consumption: Designed for power-sensitive applications, the AT45DB161-CI offers low-power operation, with industry-standard low power consumption in both active and standby modes.
• High-Speed Operation: It supports rapid read and write operations, enabling high-speed data transfer for applications that require swift access to stored data.
• Wide Operating Temperature Range: The device is operational across a broad temperature range, making it suitable for use in various environmental conditions.
• Robust Data Retention: It offers long-term data retention, ensuring the safety and integrity of stored data over time.

Applications

The AT45DB161-CI is versatile and can be used in a multitude of applications. It is particularly well-suited for use in embedded systems that require reliable data storage, such as:

• Industrial control systems
• Medical devices
• Smart meters
• Automotive electronics
• Portable consumer electronics
• Internet of Things (IoT) devices

In summary, the AT45DB161-CI from Microchip Technology is a high-quality, reliable DataFlash memory chip that offers a combination of performance, flexibility, and durability, making it an excellent choice for a wide range of data storage applications.