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AT45DB641E-SHN-B

64 megabit capacity

Inventory:7,109

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  • Part Number : AT45DB641E-SHN-B

  • Package/Case : SOP-8

  • Manufacturer : Renesas Electronics Corporation

  • Components Classification : Memory

  • Datesheet : AT45DB641E-SHN-B DataSheet (PDF)

  • Series : AT45DB641E

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Overview of AT45DB641E-SHN-B

The AT45DB641E-SHN-B is a 64-megabit (8M x 8/4M x 16) serial-interface flash memory that features a high-speed data transfer rate and a flexible multi-sector architecture. It is designed to provide reliable data storage and retrieval in various embedded systems and applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • CS: Chip Select
  • DI: Serial Data Input
  • DO: Serial Data Output
  • SCK: Serial Clock
  • RST: Reset
  • VCC: Positive Power Supply
  • GND: Power Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT45DB641E-SHN-B for a visual representation.

Key Features

  • High-Speed Data Transfer: Supports high-speed serial data transfer for efficient read and write operations.
  • Flexible Multi-Sector Architecture: Features a flexible architecture that enables easy data management and organization within the memory array.
  • Low Power Consumption: Designed for low-power operation, making it suitable for energy-efficient applications.
  • Wide Voltage Range: Operates within a wide voltage range, providing compatibility with different embedded systems.
  • Extended Temperature Range: Can withstand extended temperature ranges, suitable for harsh environmental conditions.

Note: For detailed technical specifications, please refer to the AT45DB641E-SHN-B datasheet.

Application

  • Embedded Systems: Ideal for data storage and program execution in embedded systems and microcontrollers.
  • Consumer Electronics: Suitable for various consumer electronic devices requiring non-volatile data storage.
  • Industrial Automation: Used in industrial automation equipment and systems for reliable data storage and retrieval.

Functionality

The AT45DB641E-SHN-B is a high-speed serial-interface flash memory that provides reliable data storage for embedded systems. It offers flexibility in data organization and low-power operation for energy-efficient applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 6) to the positive power supply and GND (Pin 7) to the power ground.
  • Data Transfer: Use the DI (Pin 2) and DO (Pin 3) pins for serial data input and output, and SCK (Pin 4) for the serial clock.
  • Chip Select: Control memory access by using the CS (Pin 1) for chip select operations.

Frequently Asked Questions

Q: What is the maximum data transfer rate of the AT45DB641E-SHN-B?
A: The AT45DB641E-SHN-B supports a maximum data transfer rate of up to 85MHz.

Q: Can the AT45DB641E-SHN-B withstand industrial temperature ranges?
A: Yes, the AT45DB641E-SHN-B is designed to operate within extended temperature ranges, suitable for industrial applications.

Equivalent

For similar functionalities, consider these alternatives to the AT45DB641E-SHN-B:

  • AT25DF641: This is a 64-megabit serial flash memory from Adesto Technologies, offering similar high-speed data transfer and flexible architecture.
  • W25Q64JV: This is a 64-megabit serial flash memory from Winbond Electronics, providing comparable features and performance to the AT45DB641E-SHN-B.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pkg. Type SOIC-W Carrier Type Tube

Warranty & Returns

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    Returns for refund: within 90 days

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