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AT45DB081D-SU-SL383
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AT45DB081D-SU-SL383

Product Overview

Category

AT45DB081D-SU-SL383 belongs to the category of flash memory devices.

Use

It is primarily used for data storage and retrieval in various electronic devices.

Characteristics

  • Non-volatile memory
  • High-speed data transfer
  • Low power consumption
  • Small form factor
  • Reliable and durable

Package

AT45DB081D-SU-SL383 is available in a surface mount 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of AT45DB081D-SU-SL383 lies in its ability to store and retrieve digital data reliably and efficiently.

Packaging/Quantity

AT45DB081D-SU-SL383 is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Memory capacity: 8 megabits (1 megabyte)
  • 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
  • Erase/Write cycles: 10,000 minimum

Detailed Pin Configuration

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

Functional Features

  • Page program operation for fast data writes
  • Continuous read mode for efficient data retrieval
  • Sector erase capability for flexible memory management
  • Software and hardware protection mechanisms
  • Deep power-down mode for ultra-low power consumption
  • Automatic sleep mode when not in use

Advantages and Disadvantages

Advantages

  • High-speed data transfer enables quick access to stored information.
  • Low power consumption prolongs battery life in portable devices.
  • Small form factor allows for integration into compact electronic systems.
  • Reliable and durable memory technology ensures data integrity.

Disadvantages

  • Limited erase/write cycles may restrict the lifespan of the device.
  • Higher cost compared to traditional non-flash memory options.
  • Requires specific programming techniques for optimal performance.

Working Principles

AT45DB081D-SU-SL383 utilizes flash memory technology, which stores data in electrically isolated cells. These cells can be programmed or erased using electrical signals. The Serial Peripheral Interface (SPI) facilitates communication between the device and the host system, enabling seamless data transfer.

Detailed Application Field Plans

AT45DB081D-SU-SL383 finds applications in various fields, including: 1. Consumer electronics: Smartphones, tablets, digital cameras. 2. Automotive: Infotainment systems, navigation devices. 3. Industrial automation: Data loggers, control systems. 4. Medical devices: Patient monitoring equipment, diagnostic tools. 5. Internet of Things (IoT): Connected devices, sensors.

Detailed and Complete Alternative Models

  1. AT45DB161D-SU-SL383: 16 megabit (2 megabyte) capacity.
  2. AT45DB321D-SU-SL383: 32 megabit (4 megabyte) capacity.
  3. AT45DB641D-SU-SL383: 64 megabit (8 megabyte) capacity.

These alternative models offer increased memory capacities while maintaining similar characteristics and functionality to AT45DB081D-SU-SL383.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan AT45DB081D-SU-SL383 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of AT45DB081D-SU-SL383 in technical solutions:

  1. Q: What is the AT45DB081D-SU-SL383? A: The AT45DB081D-SU-SL383 is a serial flash memory device with a capacity of 8 megabits (1 megabyte). It is commonly used for data storage in various technical solutions.

  2. Q: What is the interface used to communicate with the AT45DB081D-SU-SL383? A: The AT45DB081D-SU-SL383 uses a standard SPI (Serial Peripheral Interface) for communication with microcontrollers or other devices.

  3. Q: What voltage levels does the AT45DB081D-SU-SL383 support? A: The AT45DB081D-SU-SL383 supports operation at both 3.3V and 2.7V voltage levels.

  4. Q: How fast can data be read from the AT45DB081D-SU-SL383? A: The AT45DB081D-SU-SL383 has a maximum data read speed of up to 85 MHz, allowing for fast access to stored information.

  5. Q: Can the AT45DB081D-SU-SL383 be easily integrated into existing circuit designs? A: Yes, the AT45DB081D-SU-SL383 comes in a standard 8-pin SOIC package, making it easy to integrate into various circuit designs.

  6. Q: Is the AT45DB081D-SU-SL383 suitable for high-temperature environments? A: Yes, the AT45DB081D-SU-SL383 is designed to operate reliably in temperatures ranging from -40°C to +85°C, making it suitable for a wide range of applications.

  7. Q: Can the AT45DB081D-SU-SL383 be used for both program storage and data storage? A: Yes, the AT45DB081D-SU-SL383 can be used for both program storage and data storage, providing flexibility in its application.

  8. Q: Does the AT45DB081D-SU-SL383 support hardware or software write protection? A: Yes, the AT45DB081D-SU-SL383 supports both hardware and software write protection features, allowing for secure data storage.

  9. Q: What is the typical lifespan of the AT45DB081D-SU-SL383? A: The AT45DB081D-SU-SL383 has a typical endurance of 100,000 write cycles per sector, ensuring long-term reliability in data storage applications.

  10. Q: Are there any specific programming requirements for the AT45DB081D-SU-SL383? A: Yes, the AT45DB081D-SU-SL383 requires specific commands and protocols for programming and erasing data, which are outlined in the device's datasheet and programming guide.

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