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AT45DB161E-SSHF-B
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AT45DB161E-SSHF-B

Introduction

The AT45DB161E-SSHF-B is a flash memory product belonging to the category of Serial DataFlash. This versatile product offers a wide range of applications and features that make it suitable for various electronic devices.

Basic Information Overview

  • Category: Flash Memory
  • Use: Data storage in electronic devices
  • Characteristics: High-speed, low-power consumption, small form factor
  • Package: 8-lead SOIC, 8-contact WSON
  • Essence: Non-volatile data storage
  • Packaging/Quantity: Tape and Reel (3000 units per reel)

Specifications

  • Memory Size: 16 megabits
  • Interface: SPI
  • Operating Voltage: 2.7V - 3.6V
  • Operating Temperature: -40°C to 85°C
  • Data Retention: 20 years
  • Page Size: 528 bytes
  • Block Size: 256 pages

Detailed Pin Configuration

The AT45DB161E-SSHF-B has an 8-lead SOIC package with the following pin configuration: 1. VCC 2. SI (Serial Input) 3. SO (Serial Output) 4. WP (Write Protect) 5. GND 6. NC (No Connection) 7. SCK (Serial Clock) 8. CS (Chip Select)

Functional Features

  • High-Speed Performance: Enables fast data transfer and access.
  • Low-Power Consumption: Ideal for battery-powered devices.
  • Flexible Page Program and Erase Architecture: Allows efficient data management.
  • Security Features: Includes hardware and software protection of data.

Advantages and Disadvantages

Advantages

  • Fast data transfer speed
  • Low power consumption
  • Compact form factor
  • Enhanced security features

Disadvantages

  • Limited storage capacity compared to larger flash memory options
  • Higher cost per megabit compared to some competing products

Working Principles

The AT45DB161E-SSHF-B operates on the principles of non-volatile flash memory technology. It utilizes SPI interface for communication with the host device and employs efficient page program and erase architecture for data storage and retrieval.

Detailed Application Field Plans

The AT45DB161E-SSHF-B finds extensive application in various electronic devices including: - Consumer electronics - Industrial automation systems - Automotive electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT45DB161E-SSHF-B include: - AT45DB321E-SSHF-B: Offers higher memory size - AT25SF041-SSHD-T: Provides smaller form factor - W25Q128JVSIQ: Competing product with similar specifications

In conclusion, the AT45DB161E-SSHF-B is a reliable flash memory solution with high-speed performance, low-power consumption, and a compact form factor. Its versatility and functional features make it suitable for a wide range of electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von AT45DB161E-SSHF-B in technischen Lösungen auf

  1. What is the storage capacity of AT45DB161E-SSHF-B?

    • The AT45DB161E-SSHF-B has a storage capacity of 16 megabits (2 megabytes).

  2. What is the interface used for communication with AT45DB161E-SSHF-B?

    • It uses a standard SPI interface for communication.

  3. Can AT45DB161E-SSHF-B be used for data logging applications?

    • Yes, it is suitable for data logging due to its non-volatile flash memory and high endurance.

  4. What is the operating voltage range of AT45DB161E-SSHF-B?

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

  5. Does AT45DB161E-SSHF-B support multiple write and erase cycles?

    • Yes, it supports over 100,000 write and erase cycles, making it durable for frequent data updates.

  6. Is AT45DB161E-SSHF-B compatible with industrial temperature ranges?

    • Yes, it is designed to operate reliably within industrial temperature ranges.

  7. Can AT45DB161E-SSHF-B be used in battery-powered devices?

    • Yes, its low power consumption makes it suitable for battery-powered applications.

  8. What are the typical read and write speeds of AT45DB161E-SSHF-B?

    • It offers fast read speeds of up to 66 MHz and write speeds of up to 85 MHz.

  9. Does AT45DB161E-SSHF-B have built-in security features?

    • Yes, it includes hardware and software protection features to secure stored data.

  10. Is AT45DB161E-SSHF-B RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive for environmental safety.