Adesto Technologies
Billedet kan være en repræsentation.
Se specifikationer for produktdetaljer.
AT45DB642D-CNU-SL954
Se detaljer DataSheets

AT45DB642D-CNU-SL954

Product Overview

Category

The AT45DB642D-CNU-SL954 belongs to the category of serial-interface DataFlash® devices.

Use

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

Characteristics

  • Serial interface
  • High-speed operation
  • Low power consumption
  • Flexible erase architecture
  • 64-megabit density

Package

The AT45DB642D-CNU-SL954 is available in a standard 8-lead, 8x6-mm, JEDEC SOIC package.

Essence

The essence of this product lies in its reliable and efficient data storage capabilities for a wide range of applications.

Packaging/Quantity

The AT45DB642D-CNU-SL954 is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Memory Size: 64 megabits
  • Interface: Serial Peripheral Interface (SPI)
  • Operating Voltage: 2.7V - 3.6V
  • Maximum Clock Frequency: 85 MHz
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: 20 years
  • Endurance: 100,000 write cycles per sector

Detailed Pin Configuration

The detailed pin configuration of the AT45DB642D-CNU-SL954 is as follows:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage | | GND | Ground | | SI | Serial input for SPI | | SO | Serial output for SPI | | SCK | Serial clock for SPI | | CS | Chip select for SPI | | WP | Write protect | | RESET | Reset |

Functional Features

  • Page Program Operation
  • Sequential Read Function
  • Continuous Read Mode
  • Ultra-Deep Power-down Mode
  • Software Protection

Advantages

  • High-speed data transfer
  • Low power consumption
  • Flexible erase architecture
  • Reliable data retention
  • Compact package size

Disadvantages

  • Limited memory size compared to some other flash memory devices
  • Requires careful handling due to static sensitivity

Working Principles

The AT45DB642D-CNU-SL954 operates based on the principles of serial communication and flash memory storage. It utilizes the Serial Peripheral Interface (SPI) for data transfer and storage operations.

Detailed Application Field Plans

The AT45DB642D-CNU-SL954 is suitable for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT45DB642D-CNU-SL954 include: - AT45DB641E - AT45DB642D - AT45DB642E - AT45DB642T

In conclusion, the AT45DB642D-CNU-SL954 offers high-speed, low-power data storage solutions for various electronic applications, making it a versatile choice for designers and engineers seeking reliable flash memory options.

[Word Count: 431]

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af AT45DB642D-CNU-SL954 i tekniske løsninger

  1. What is the AT45DB642D-CNU-SL954?

    • The AT45DB642D-CNU-SL954 is a 64-megabit (8M x 8/4M x 16) flash memory module with a flexible and robust interface.

  2. What are the key features of the AT45DB642D-CNU-SL954?

    • Some key features include its high-speed SPI interface, low-power consumption, and ability to operate from a single power supply.

  3. How can the AT45DB642D-CNU-SL954 be used in technical solutions?

    • It can be used for data storage in various applications such as industrial control systems, automotive electronics, and consumer electronics.

  4. What is the maximum data transfer rate of the AT45DB642D-CNU-SL954?

    • The maximum data transfer rate is 66 MHz for the SPI interface.

  5. Is the AT45DB642D-CNU-SL954 suitable for battery-powered devices?

    • Yes, it has low-power consumption and can be used in battery-powered devices.

  6. What is the operating voltage range of the AT45DB642D-CNU-SL954?

    • It can operate within a voltage range of 2.7V to 3.6V.

  7. Can the AT45DB642D-CNU-SL954 withstand harsh environmental conditions?

    • Yes, it is designed to withstand industrial temperature ranges and is suitable for rugged environments.

  8. Does the AT45DB642D-CNU-SL954 support hardware and software data protection?

    • Yes, it supports both hardware and software data protection features to ensure data integrity and security.

  9. What are the available package options for the AT45DB642D-CNU-SL954?

    • It is available in a variety of package options including the 8-lead SOIC and 8-ball WSON.

  10. Are there any application notes or reference designs available for the AT45DB642D-CNU-SL954?

    • Yes, there are application notes and reference designs provided by the manufacturer to assist in the integration of the module into technical solutions.