AT45DB161E-SHD-B

The AT45DB161E-SHD-B is a member of the Atmel/Microchip family of data storage solutions, specifically a 16-megabit (2MB) SPI Serial Flash memory device. It's designed to provide efficient and flexible storage for embedded systems. Key features include its small form factor, low power consumption, and high-speed SPI interface, which supports frequencies up to 85 MHz. The device offers advanced security features, including a unique serial number and user-programmable security registers. It provides a flexible erase and program architecture, with page and block erase options, and supports rapid data transfer with a dual-input/output mode. The memory is organized in pages of 512 bytes, optimizing read and write operations. Its endurance is rated for at least 100,000 erase/program cycles per page, ensuring reliability in various applications. The AT45DB161E-SHD-B is ideal for use in consumer electronics, industrial control systems, and other applications requiring reliable, high-speed data storage. Its robust features make it suitable for use in environments requiring secure and agile data management.

The AT45DB161E-SHD-B is a 16Mbit DataFlash memory chip by Microchip Technology. Equivalent products include:
1. Winbond W25Q16JV - 16Mbit Serial NOR Flash
2. Macronix MX25V1635F - 16Mbit Serial NOR Flash
3. ISSI IS25LP016D - 16Mbit Serial Flash
These are similar in terms of memory capacity and interface type but may vary in other specifications like speed, voltage, and package type. Always check the datasheets for compatibility.

The AT45DB161E-SHD-B is a 16-megabit, 2.3V minimum, serial-interface DataFlash memory chip by Microchip Technology. Key features include:
1. Memory Architecture: It features a page size of 512 bytes, organized into 4096 pages, with 16,777,216 bits total memory.
2. Interface: Utilizes a Serial Peripheral Interface (SPI) for communication, supporting SPI modes 0 and 3.
3. Performance: Offers a maximum clock frequency of 85 MHz, enabling fast data transfer.
4. Dual and Quad I/O Support: Provides enhanced data transfer rates through dual and quad I/O operations.
5. Security: Includes a 128-byte Secure Unique ID with a 64-byte customer-programmable ID.
6. Data Protection: Offers features like device protection and sector lockdown to prevent unauthorized data modification.
7. Endurance and Retention: Designed for high endurance with up to 100,000 program/erase cycles and data retention of up to 20 years.
8. Package: Available in ultra-thin, small footprint, 8-lead SOIC and 8-pad UDFN packages.
9. Low Power: Supports low power consumption modes with a deep power-down current of 2 µA, making it suitable for battery-powered applications.

The AT45DB161E-SHD-B is a 16-megabit DataFlash memory device from Microchip Technology. It typically comes in an 8-pin SOIC package. The pin functions are as follows:
1. CS (Chip Select): Activates the device when low.
2. SCK (Serial Clock): Provides the clock input for the SPI interface.
3. SI (Serial Input): Transmits data from the controller to the device.
4. SO (Serial Output): Transmits data from the device to the controller.
5. WP (Write Protect): Protects certain regions of the memory from being written.
6. RESET: Resets the device when low.
7. VCC: Power supply input.
8. GND: Ground reference.
These pins support the Serial Peripheral Interface (SPI) protocol for communication and provide functionalities such as read/write, erase, and protection features for data retention.

The AT45DB161E-SHD-B is manufactured by Adesto Technologies. Adesto Technologies is a company that specializes in non-volatile memory solutions, particularly for applications in the Internet of Things (IoT), consumer electronics, industrial, and communications sectors. They focus on developing advanced memory products that offer high performance, low power consumption, and reliability. Adesto’s product portfolio includes DataFlash, Fusion Serial Flash, and Conductive RAM memory solutions, catering to a wide range of embedded systems and applications.

The AT45DB161E-SHD-B is a high-performance serial DataFlash memory ideal for applications requiring reliable, non-volatile storage. It is commonly used in:
1. Embedded systems for data logging and storage.
2. Firmware and software storage in microcontroller-based systems.
3. Consumer electronics for saving user settings and configurations.
4. Industrial automation for storing critical parameters and logs.
5. Networking devices for firmware updates and configuration storage.
6. Medical devices where secure and reliable storage is crucial.
7. Automotive systems for data storage and retrieval purposes.
Its fast read/write capabilities, low power consumption, and small form factor make it suitable for a wide range of applications requiring efficient data storage solutions.

The AT45DB161E-SHD-B is a Serial DataFlash memory IC with a package type of 8-lead SOIC (Small Outline Integrated Circuit). This package is designed for surface mount technology (SMT), making it suitable for compact and space-constrained applications.