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AT45DB161E-UUF-T

AT45DB161E-UUF-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Data Storage
  • Characteristics: Non-volatile, Serial Interface, Flash Memory
  • Package: 8-pin SOIC (Small Outline Integrated Circuit)
  • Essence: The AT45DB161E-UUF-T is a flash memory IC that provides non-volatile data storage. It offers a serial interface for easy integration into various electronic devices.
  • Packaging/Quantity: Available in tape and reel packaging with 2,000 units per reel.

Specifications

  • Memory Size: 16 Megabits (2 Megabytes)
  • Interface: Serial Peripheral Interface (SPI)
  • Operating Voltage: 2.7V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: Up to 20 years
  • Program/Erase Cycles: 10,000 cycles

Pin Configuration

The AT45DB161E-UUF-T has an 8-pin SOIC package with the following pin configuration:

  1. Chip Select (/CS)
  2. Output Enable (/OE)
  3. Serial Clock (SCK)
  4. Serial Data Input (SI)
  5. Serial Data Output (SO)
  6. Write Protect (/WP)
  7. Reset (/RESET)
  8. VCC (Power Supply)

Functional Features

  • Page Program: Allows individual bytes or full pages to be programmed.
  • Sector Erase: Erases a sector of memory, allowing efficient data management.
  • Continuous Read Mode: Enables sequential reading of multiple pages without the need for readdressing.
  • Software Protection: Provides software-controlled write protection for specific memory areas.
  • Deep Power-down Mode: Reduces power consumption when the device is not in use.

Advantages and Disadvantages

Advantages: - High storage capacity for data-intensive applications. - Serial interface simplifies integration into various systems. - Low power consumption. - Wide operating temperature range allows usage in extreme environments.

Disadvantages: - Limited program/erase cycles compared to some other flash memory technologies. - Relatively small package size may limit use in space-constrained designs.

Working Principles

The AT45DB161E-UUF-T utilizes flash memory technology to store data. It employs a serial interface, allowing for easy communication with microcontrollers or other devices. The device supports both programming and erasing of data, enabling flexible data management. It also includes features like software protection and deep power-down mode to enhance functionality and power efficiency.

Application Field Plans

The AT45DB161E-UUF-T is suitable for a wide range of applications, including but not limited to: - Consumer Electronics: Digital cameras, portable media players, gaming consoles. - Industrial Control Systems: Data loggers, automation equipment, control panels. - Automotive Electronics: Infotainment systems, instrument clusters, telematics. - Medical Devices: Patient monitoring systems, diagnostic equipment, medical imaging.

Alternative Models

If the AT45DB161E-UUF-T does not meet specific requirements, alternative models with similar functionality include: - AT45DB321E-UUF-T: 32 Megabit (4 Megabyte) version. - AT45DB641E-UUF-T: 64 Megabit (8 Megabyte) version. - AT25SF041-SSHD-T: 4 Megabit (512 Kilobyte) version with a different package.

(Note: The above alternative models are provided as examples and may vary based on availability and specific needs.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT45DB161E-UUF-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AT45DB161E-UUF-T in technical solutions:

  1. Q: What is the AT45DB161E-UUF-T? A: The AT45DB161E-UUF-T is a serial flash memory device with a capacity of 16 megabits (2 megabytes). It is commonly used for data storage in various electronic devices.

  2. Q: What is the interface used to communicate with the AT45DB161E-UUF-T? A: The AT45DB161E-UUF-T uses a standard SPI (Serial Peripheral Interface) for communication with microcontrollers or other devices.

  3. Q: What voltage levels does the AT45DB161E-UUF-T support? A: The AT45DB161E-UUF-T supports a wide range of voltage levels, from 2.7V to 3.6V.

  4. Q: Can I use the AT45DB161E-UUF-T in battery-powered devices? A: Yes, the low power consumption of the AT45DB161E-UUF-T makes it suitable for use in battery-powered devices.

  5. Q: How fast can data be read from the AT45DB161E-UUF-T? A: The AT45DB161E-UUF-T has a maximum read speed of up to 85 MHz, allowing for fast data retrieval.

  6. Q: Is the AT45DB161E-UUF-T suitable for high-temperature environments? A: Yes, the AT45DB161E-UUF-T is designed to operate reliably in temperatures ranging from -40°C to +85°C.

  7. Q: Can I write data to the AT45DB161E-UUF-T multiple times? A: Yes, the AT45DB161E-UUF-T supports both single and multiple write operations, allowing for flexible data storage.

  8. Q: Does the AT45DB161E-UUF-T have built-in error correction capabilities? A: Yes, the AT45DB161E-UUF-T features built-in hardware and software error correction mechanisms to ensure data integrity.

  9. Q: Can I use the AT45DB161E-UUF-T in industrial applications? A: Absolutely, the AT45DB161E-UUF-T is designed to meet the rigorous requirements of industrial environments.

  10. Q: Are there any development tools or libraries available for working with the AT45DB161E-UUF-T? A: Yes, Atmel provides a range of development tools, software libraries, and documentation to assist in integrating the AT45DB161E-UUF-T into your technical solutions.

Please note that these answers are general and may vary depending on specific implementation details and requirements.