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NOR Flash 16 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single SPI DataFlash
The AT45DB161E-SSHD-B is a serial interface flash memory device manufactured by Adesto Technologies (formerly Atmel). It is part of the AT45DB161E series, which offers high-density, low-power, and cost-effective solutions for data storage and retrieval in various applications.
Here are some key features of the AT45DB161E-SSHD-B:
1. Memory Capacity: The AT45DB161E-SSHD-B has a memory capacity of 16 megabits (2 megabytes), which is organized into multiple sectors and pages for efficient data storage and retrieval.
2. Serial Interface: It utilizes a standard serial peripheral interface (SPI) for communication with microcontrollers or other devices. The SPI interface allows for simple and efficient integration with various systems.
3. Dual Power Supply: The device supports both 2.7V to 3.6V and 2.5V to 3.6V power supply voltage ranges, providing flexibility in different application scenarios.
4. Page Size and Sector Architecture: The AT45DB161E-SSHD-B offers a flexible page size of 264 bytes and a sector size of 8 kilobytes. The memory is divided into sectors for efficient erasing and programming operations.
5. Write and Erase Operations: It supports both byte/page-level random write and sector-level erase operations, allowing for efficient data management.
6. Low Power Consumption: The device features low-power standby and power-down modes, making it suitable for power-constrained applications and battery-operated devices.
7. Small Package: The "SSHD" in the part number indicates the package type, which is a small and compact 8-lead SOIC package. This package offers ease of integration and compatibility with automated manufacturing processes.
The AT45DB161E-SSHD-B flash memory device is commonly used in a wide range of applications, including data logging, firmware storage, code execution, configuration storage, and other embedded systems. It offers reliable data storage, fast access times, and low power consumption.
For more detailed information on electrical characteristics, timing specifications, and command protocols, I recommend referring to the datasheet and technical documentation provided by Adesto Technologies for the AT45DB161E-SSHD-B flash memory device.
