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AT45DQ161-SSHFHB-T
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AT45DQ161-SSHFHB-T

Product Overview

Category

The AT45DQ161-SSHFHB-T belongs to the category of serial NOR Flash memory.

Use

It is commonly used for data storage in various electronic devices such as IoT devices, consumer electronics, automotive applications, and industrial equipment.

Characteristics

  • High-speed interface
  • Low power consumption
  • Wide operating voltage range
  • Secure data storage
  • Small form factor

Package

The AT45DQ161-SSHFHB-T is available in a compact package suitable for surface mount technology (SMT) assembly.

Essence

This product is essential for storing program code and data in embedded systems where non-volatile memory is required.

Packaging/Quantity

The AT45DQ161-SSHFHB-T is typically packaged in tape and reel format with a specific quantity per reel.

Specifications

  • Capacity: 16 megabits (Mb)
  • Interface: Serial Peripheral Interface (SPI)
  • Operating Voltage: 1.65V to 3.6V
  • Operating Temperature: -40°C to 85°C
  • Data Retention: Up to 20 years
  • Endurance: 100,000 program/erase cycles

Detailed Pin Configuration

The AT45DQ161-SSHFHB-T features a standard SPI pin configuration with dedicated pins for chip select, clock, input/output data, and control signals.

Functional Features

  • Fast read and write operations
  • Flexible erase and program capability
  • Hardware and software protection of stored data
  • Low standby current
  • Sector and block protection options

Advantages and Disadvantages

Advantages

  • High-speed data transfer
  • Low power consumption
  • Secure data storage
  • Compact form factor

Disadvantages

  • Limited capacity compared to other storage technologies
  • Relatively higher cost per bit

Working Principles

The AT45DQ161-SSHFHB-T utilizes the SPI interface to communicate with the host microcontroller or system. It employs flash memory technology to store and retrieve data, with built-in mechanisms for data protection and reliability.

Detailed Application Field Plans

The AT45DQ161-SSHFHB-T is well-suited for a wide range of applications including: - IoT edge devices - Wearable electronics - Automotive infotainment systems - Industrial automation - Smart home appliances

Detailed and Complete Alternative Models

  • AT25DF321A-SH-B
  • W25Q128JVSIQ
  • S25FL116K0XMFI011

In conclusion, the AT45DQ161-SSHFHB-T offers high-performance, secure, and reliable data storage capabilities for diverse electronic applications, making it a valuable component in modern embedded systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT45DQ161-SSHFHB-T en soluciones técnicas

  1. What is the AT45DQ161-SSHFHB-T?

    • The AT45DQ161-SSHFHB-T is a serial NOR flash memory device with a capacity of 16 megabits (Mb) and operates on a single power supply.

  2. What are the key features of the AT45DQ161-SSHFHB-T?

    • The key features include high-speed clock frequency, low-power consumption, flexible erase and program options, and a wide operating voltage range.

  3. How can the AT45DQ161-SSHFHB-T be used in technical solutions?

    • It can be used for data storage in various embedded systems, industrial applications, automotive electronics, and consumer devices.

  4. What are the typical operating conditions for the AT45DQ161-SSHFHB-T?

    • The typical operating voltage ranges from 2.7V to 3.6V, and it can operate within a temperature range of -40°C to 85°C.

  5. What interface does the AT45DQ161-SSHFHB-T support?

    • It supports a standard SPI interface for communication with microcontrollers and other digital devices.

  6. Can the AT45DQ161-SSHFHB-T be used for over-the-air (OTA) firmware updates?

    • Yes, it can be used for OTA firmware updates in IoT devices and other connected systems.

  7. What are the security features of the AT45DQ161-SSHFHB-T?

    • It offers hardware and software protection features to prevent unauthorized access and ensure data integrity.

  8. Is the AT45DQ161-SSHFHB-T compatible with industry-standard footprint and packaging?

    • Yes, it comes in a standard 8-lead SOIC package, making it compatible with industry-standard footprint and assembly processes.

  9. What are the endurance and retention characteristics of the AT45DQ161-SSHFHB-T?

    • It has a high endurance of up to 100,000 program/erase cycles and long data retention of up to 20 years.

  10. Are there any application notes or reference designs available for the AT45DQ161-SSHFHB-T?

    • Yes, application notes and reference designs are available to assist in the integration of the AT45DQ161-SSHFHB-T into various technical solutions.