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AT45DB161E-SSHFHC-T
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AT45DB161E-SSHFHC-T

Product Overview

Category

AT45DB161E-SSHFHC-T belongs to the category of Serial DataFlash® Memory.

Use

This product is primarily used for storing and retrieving data in various electronic devices.

Characteristics

  • Serial interface
  • Non-volatile memory
  • High-density storage capacity
  • Low power consumption
  • Fast data transfer rate

Package

AT45DB161E-SSHFHC-T is available in a small form factor package, suitable for integration into compact electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and efficient data storage solutions for a wide range of applications.

Packaging/Quantity

AT45DB161E-SSHFHC-T is typically packaged in reels and is available in large quantities to meet the demands of mass production.

Specifications

  • Memory Size: 16 megabits (2 megabytes)
  • Interface: Serial Peripheral Interface (SPI)
  • Operating Voltage: 2.7V - 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: Up to 20 years
  • Endurance: 100,000 write cycles

Detailed Pin Configuration

The AT45DB161E-SSHFHC-T has a total of 8 pins, each serving a specific purpose:

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. SI: Serial data input
  4. SO: Serial data output
  5. WP: Write protect input
  6. HOLD: Hold input
  7. SCK: Serial clock input
  8. CS: Chip select input

Functional Features

  • Page Program Operation: Allows data to be written to the memory in page-sized increments.
  • Continuous Read Mode: Enables sequential reading of data from the memory without the need for readdressing.
  • Sector Erase Operation: Erases a specific sector of the memory, allowing for efficient data management.
  • Deep Power-down Mode: Reduces power consumption to a minimum when the device is not in use.

Advantages and Disadvantages

Advantages

  • High storage capacity
  • Fast data transfer rate
  • Low power consumption
  • Compact form factor
  • Reliable data retention

Disadvantages

  • Limited endurance (100,000 write cycles)
  • Requires an external microcontroller for operation

Working Principles

AT45DB161E-SSHFHC-T utilizes flash memory technology to store and retrieve data. It employs a serial interface, allowing for easy integration with various microcontrollers. The memory cells within the device can be electrically programmed and erased, providing non-volatile storage capabilities.

Detailed Application Field Plans

The AT45DB161E-SSHFHC-T finds applications in various fields, including but not limited to: - Consumer electronics - Automotive systems - Industrial automation - Medical devices - Communication equipment

Detailed and Complete Alternative Models

  1. AT45DB081E-SSHFHC-T: 8 megabits (1 megabyte) memory size
  2. AT45DB321E-SSHFHC-T: 32 megabits (4 megabytes) memory size
  3. AT45DB641E-SSHFHC-T: 64 megabits (8 megabytes) memory size

These alternative models offer different memory capacities to suit specific application requirements.

Word count: 440 words

10個與AT45DB161E-SSHFHC-T在技術方案中應用相關的常見問題與解答

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

  1. Q: What is the AT45DB161E-SSHFHC-T? A: The AT45DB161E-SSHFHC-T is a serial interface Flash memory device with 16 megabits (2 megabytes) of memory capacity.

  2. Q: What are the key features of the AT45DB161E-SSHFHC-T? A: Some key features include high-speed data transfer, low power consumption, sector-based erase architecture, and compatibility with SPI interface.

  3. Q: How can I interface the AT45DB161E-SSHFHC-T with my microcontroller? A: The AT45DB161E-SSHFHC-T uses the Serial Peripheral Interface (SPI) for communication, which is a widely supported interface on most microcontrollers.

  4. Q: What is the maximum data transfer rate of the AT45DB161E-SSHFHC-T? A: The AT45DB161E-SSHFHC-T supports a maximum data transfer rate of up to 85 MHz.

  5. Q: Can I use the AT45DB161E-SSHFHC-T as a storage solution for my embedded system? A: Yes, the AT45DB161E-SSHFHC-T is commonly used as a storage solution in various embedded systems due to its compact size and high reliability.

  6. Q: Does the AT45DB161E-SSHFHC-T support wear-leveling algorithms? A: No, the AT45DB161E-SSHFHC-T does not have built-in wear-leveling algorithms. However, you can implement wear-leveling techniques in your software to extend the lifespan of the memory.

  7. Q: Can I perform in-system programming (ISP) on the AT45DB161E-SSHFHC-T? A: Yes, the AT45DB161E-SSHFHC-T supports in-system programming, allowing you to update the firmware or data stored in the memory while it is connected to the system.

  8. Q: What is the typical power consumption of the AT45DB161E-SSHFHC-T during read and write operations? A: The typical power consumption during read operations is around 10 mA, while during write operations it can go up to 20 mA.

  9. Q: Is the AT45DB161E-SSHFHC-T compatible with both 3.3V and 5V systems? A: Yes, the AT45DB161E-SSHFHC-T is designed to work with both 3.3V and 5V systems, making it versatile for various applications.

  10. Q: Are there any specific precautions I should take when handling the AT45DB161E-SSHFHC-T? A: It is recommended to handle the device with proper electrostatic discharge (ESD) precautions to prevent any damage. Additionally, follow the datasheet guidelines for voltage levels and operating conditions to ensure reliable operation.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the AT45DB161E-SSHFHC-T in your technical solution.