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AT45DB161E-CCUD-T
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AT45DB161E-CCUD-T

Product Overview

Category

AT45DB161E-CCUD-T 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: The AT45DB161E-CCUD-T retains data even when power is disconnected.
  • High storage capacity: It has a storage capacity of 16 megabits (2 megabytes).
  • Fast data transfer: The device supports high-speed data transfer rates.
  • Low power consumption: It operates on low power, making it suitable for battery-powered devices.

Package

The AT45DB161E-CCUD-T is available in a compact and durable package.

Essence

The essence of AT45DB161E-CCUD-T lies in its ability to provide reliable and efficient data storage solutions for electronic devices.

Packaging/Quantity

The product is typically packaged in reels or trays, with each containing a specific quantity of AT45DB161E-CCUD-T units.

Specifications

  • Memory Type: Flash
  • Memory Size: 16 Mbit (2 MB)
  • 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
  • Endurance: 100,000 write cycles

Detailed Pin Configuration

The AT45DB161E-CCUD-T has a total of 8 pins, which are as follows:

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

Functional Features

  • Page Program Operation: Allows data to be programmed in page mode.
  • Continuous Read Mode: Enables sequential reading of data from multiple pages.
  • Sector Erase Operation: Erases a specific sector of memory.
  • Block Erase Operation: Erases a block of memory.
  • Chip Erase Operation: Erases the entire memory array.
  • Deep Power-down Mode: Reduces power consumption when the device is not in use.

Advantages and Disadvantages

Advantages

  • High storage capacity for data-intensive applications.
  • Fast data transfer rates for efficient operation.
  • Low power consumption, making it suitable for portable devices.
  • Durable packaging ensures protection during handling and transportation.

Disadvantages

  • Limited endurance with a maximum of 100,000 write cycles.
  • Requires an external microcontroller or host device for operation.

Working Principles

The AT45DB161E-CCUD-T utilizes flash memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with a microcontroller or host device. The device operates by programming data into memory cells and retrieving it as needed. The non-volatile nature of flash memory ensures that data remains intact even when power is disconnected.

Detailed Application Field Plans

The AT45DB161E-CCUD-T finds application in various electronic devices, including but not limited to: - Smartphones and tablets - Digital cameras - Portable media players - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. AT45DB321E-CCUD-T: Offers higher storage capacity of 32 megabits (4 megabytes).
  2. AT45DB641E-CCUD-T: Provides even larger storage capacity of 64 megabits (8 megabytes).
  3. AT45DB1282-CCUD-T: Suitable for applications requiring 128 megabits (16 megabytes) of storage.

These alternative models offer increased storage capacity to cater to different application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AT45DB161E-CCUD-T i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of AT45DB161E-CCUD-T in technical solutions:

  1. Q: What is the AT45DB161E-CCUD-T? A: The AT45DB161E-CCUD-T is a serial flash memory chip manufactured by Adesto Technologies. It has a capacity of 16 megabits (2 megabytes) and operates on a serial peripheral interface (SPI).

  2. Q: What are some typical applications for the AT45DB161E-CCUD-T? A: The AT45DB161E-CCUD-T is commonly used in various embedded systems, IoT devices, industrial automation, consumer electronics, and other applications that require non-volatile storage.

  3. Q: What is the operating voltage range of the AT45DB161E-CCUD-T? A: The AT45DB161E-CCUD-T operates within a voltage range of 2.7V to 3.6V.

  4. Q: What is the maximum data transfer rate supported by the AT45DB161E-CCUD-T? A: The AT45DB161E-CCUD-T supports a maximum data transfer rate of up to 85 MHz when using the SPI interface.

  5. Q: Can the AT45DB161E-CCUD-T be used for code execution? A: No, the AT45DB161E-CCUD-T is primarily designed for data storage purposes and is not suitable for executing code directly.

  6. Q: Does the AT45DB161E-CCUD-T support wear-leveling algorithms? A: No, the AT45DB161E-CCUD-T does not have built-in wear-leveling algorithms. If wear-leveling is required, it needs to be implemented at the software level.

  7. Q: What is the typical endurance of the AT45DB161E-CCUD-T? A: The AT45DB161E-CCUD-T has a typical endurance of 100,000 write cycles per sector.

  8. Q: Can the AT45DB161E-CCUD-T operate in extreme temperature conditions? A: Yes, the AT45DB161E-CCUD-T is designed to operate within a wide temperature range, typically from -40°C to +85°C.

  9. Q: Does the AT45DB161E-CCUD-T support hardware or software protection features? A: Yes, the AT45DB161E-CCUD-T provides both hardware and software protection features like write protection, lock bits, and password protection.

  10. Q: Is the AT45DB161E-CCUD-T compatible with other SPI flash memory chips? A: Yes, the AT45DB161E-CCUD-T follows the standard SPI protocol, making it compatible with other SPI flash memory chips available in the market.