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AT45DB041E-UUN2B-T
Product Overview
Category
AT45DB041E-UUN2B-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
- High-speed data transfer
- Low power consumption
- Small form factor
- Reliable and durable
Package
AT45DB041E-UUN2B-T is available in a compact surface mount package.
Essence
The essence of this product lies in its ability to store and retrieve digital data reliably and efficiently.
Packaging/Quantity
AT45DB041E-UUN2B-T is typically packaged in reels or trays, with a specific quantity per package.
Specifications
- Memory Capacity: 4 megabits (512 kilobytes)
- 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
- Erase/Program Cycles: 10,000 cycles
Detailed Pin Configuration
- VCC - Power supply voltage
- GND - Ground
- SI - Serial input
- SO - Serial output
- WP - Write protect
- HOLD - Hold input
- SCK - Serial clock
- CS - Chip select
Functional Features
- Page Program Operation
- Sector Erase Operation
- Block Erase Operation
- Chip Erase Operation
- Continuous Read Mode
- Deep Power-down Mode
- Software Protection
- Hardware Protection
Advantages and Disadvantages
Advantages
- High-speed data transfer allows for quick access to stored information.
- Low power consumption ensures efficient energy usage.
- Small form factor enables integration into compact electronic devices.
- Reliable and durable, ensuring data integrity over extended periods.
Disadvantages
- Limited storage capacity compared to higher-capacity flash memory devices.
- Limited erase/program cycles may affect the lifespan of the device.
Working Principles
AT45DB041E-UUN2B-T utilizes a combination of floating-gate transistors and memory cells to store digital data. The data is organized into pages, sectors, and blocks, allowing for efficient read, write, and erase operations. The Serial Peripheral Interface (SPI) facilitates communication between the device and the host system, enabling seamless data transfer.
Detailed Application Field Plans
AT45DB041E-UUN2B-T finds applications in various fields, including: 1. Consumer electronics 2. Automotive systems 3. Industrial automation 4. Medical devices 5. Communication equipment
Detailed and Complete Alternative Models
- AT45DB081E-UUN2B-T: 8 megabits (1 megabyte) capacity
- AT45DB161E-UUN2B-T: 16 megabits (2 megabytes) capacity
- AT45DB321E-UUN2B-T: 32 megabits (4 megabytes) capacity
- AT45DB641E-UUN2B-T: 64 megabits (8 megabytes) capacity
These alternative models offer increased storage capacity while maintaining similar characteristics and functionality.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT45DB041E-UUN2B-T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT45DB041E-UUN2B-T in technical solutions:
Q: What is the AT45DB041E-UUN2B-T? A: The AT45DB041E-UUN2B-T is a serial flash memory device manufactured by Adesto Technologies. It offers 4 megabits (512 kilobytes) of non-volatile storage.
Q: What are some typical applications for the AT45DB041E-UUN2B-T? A: This flash memory device is commonly used in various embedded systems, IoT devices, consumer electronics, industrial automation, and automotive applications.
Q: What is the interface used to communicate with the AT45DB041E-UUN2B-T? A: The AT45DB041E-UUN2B-T uses a standard SPI (Serial Peripheral Interface) for communication with the host microcontroller or system.
Q: What is the operating voltage range of the AT45DB041E-UUN2B-T? A: The AT45DB041E-UUN2B-T operates within a voltage range of 2.7V to 3.6V.
Q: How fast can data be read from the AT45DB041E-UUN2B-T? A: The maximum data read speed of the AT45DB041E-UUN2B-T is 66 MHz, allowing for efficient data retrieval.
Q: Can the AT45DB041E-UUN2B-T be easily integrated into existing designs? A: Yes, the AT45DB041E-UUN2B-T comes in a standard 8-pin SOIC package, making it easy to integrate into most PCB designs.
Q: Does the AT45DB041E-UUN2B-T support hardware and software write protection? A: Yes, it supports both hardware and software write protection mechanisms to prevent accidental modification or erasure of data.
Q: What is the typical endurance of the AT45DB041E-UUN2B-T? A: The AT45DB041E-UUN2B-T has a typical endurance of 100,000 write cycles per sector, ensuring reliable long-term data storage.
Q: Can the AT45DB041E-UUN2B-T operate in extreme temperature conditions? A: Yes, the AT45DB041E-UUN2B-T is designed to operate within a wide temperature range, typically from -40°C to +85°C.
Q: Are there any development tools or software libraries available for the AT45DB041E-UUN2B-T? A: Yes, Adesto Technologies provides various development tools, documentation, and software libraries to assist with the integration and programming of the AT45DB041E-UUN2B-T.
Please note that these answers are general and may vary depending on specific implementation details and requirements.