AT45DB081B-TU

Product Overview

Use

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

Characteristics

Serial interface
Low-power consumption
High-speed operation
Flexible erase architecture
8-megabit capacity

Package

The AT45DB081B-TU is available in a standard 8-lead, 8-pad JEDEC SOIC package.

Essence

The essence of this product lies in its reliable and efficient data storage capabilities.

Packaging/Quantity

The AT45DB081B-TU is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

Operating Voltage: 2.7V - 3.6V
Maximum Clock Frequency: 85 MHz
Operating Temperature Range: -40°C to +85°C
Page Size: 528 Bytes
Sector Size: 256 Pages

Detailed Pin Configuration

The detailed pin configuration of the AT45DB081B-TU includes power supply pins, SPI interface pins, and control pins.

Functional Features

Sequential read and write operations
Continuous data reading between pages
Flexible erase options
Hardware and software protection features

Advantages and Disadvantages

Advantages

Low power consumption
High-speed operation
Flexible erase architecture

Disadvantages

Limited capacity compared to other storage devices
Relatively higher cost per megabit

Working Principles

The AT45DB081B-TU operates on the principle of serial data storage and retrieval using the Serial Peripheral Interface (SPI) protocol. It utilizes flash memory technology for non-volatile data storage.

Detailed Application Field Plans

The AT45DB081B-TU 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 AT45DB081B-TU include: - AT45DB161D-TU - AT45DB321E-TU - AT45DB642D-TU

In conclusion, the AT45DB081B-TU is a versatile and reliable serial interface DataFlash® device that offers high-speed operation, low-power consumption, and flexible erase architecture. Its application spans across various industries, making it a valuable component in electronic systems.

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기술 솔루션에 AT45DB081B-TU 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

What is the AT45DB081B-TU used for?
- The AT45DB081B-TU is a serial interface DataFlash memory designed for use in a wide variety of high-volume consumer and industrial applications.
What is the storage capacity of the AT45DB081B-TU?
- The AT45DB081B-TU has a storage capacity of 8 megabits (1 megabyte) organized as 264 pages of 264 bytes each.
What are the typical applications of the AT45DB081B-TU?
- Typical applications include digital cameras, portable audio players, printers, set-top boxes, GPS systems, and other digital data storage applications.
What is the interface protocol supported by the AT45DB081B-TU?
- The AT45DB081B-TU supports a standard SPI interface for communication with microcontrollers and other devices.
What are the operating voltage and temperature range of the AT45DB081B-TU?
- The AT45DB081B-TU operates at voltages between 2.7V and 3.6V and over a temperature range of -40°C to 85°C.
Can the AT45DB081B-TU be used for data logging applications?
- Yes, the AT45DB081B-TU is suitable for data logging applications due to its non-volatile memory and high endurance.
Does the AT45DB081B-TU support in-system programming?
- Yes, the AT45DB081B-TU supports in-system programming, allowing for easy firmware updates and data storage management.
What is the typical power consumption of the AT45DB081B-TU during read and write operations?
- The typical power consumption during read operations is 4 mA, and during write operations, it is 11 mA.
Is the AT45DB081B-TU compatible with 5V microcontrollers?
- Yes, the AT45DB081B-TU is compatible with 5V microcontrollers when using level shifters or voltage translators.
Are there any known reliability issues with the AT45DB081B-TU?
- The AT45DB081B-TU is known for its high reliability and endurance, making it suitable for demanding industrial applications.