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AT45DB011-SI
Product Overview
Category
AT45DB011-SI belongs to the category of Serial DataFlash® Memory.
Use
It is primarily used for data storage and retrieval in various electronic devices.
Characteristics
- Serial interface
- Non-volatile memory
- High-speed operation
- Low power consumption
Package
AT45DB011-SI comes in a compact 8-pin SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of AT45DB011-SI lies in its ability to provide reliable and efficient data storage solutions for electronic devices.
Packaging/Quantity
This product is typically packaged in reels, with each reel containing a quantity of 2500 units.
Specifications
- Memory Size: 1 Megabit
- 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
- Page Size: 264 bytes
- Sector Size: 4 kilobytes
- Erase Time: 5 milliseconds (typical)
Detailed Pin Configuration
- Chip Select (/CS)
- Serial Clock (SCK)
- Serial Data Input/Output (SI/SO)
- Write Protect (/WP)
- Reset (/RESET)
- VCC (Power Supply)
- Ground (GND)
- No Connection (NC)
Functional Features
- Sequential Read and Write Operations
- Continuous Burst Read Mode
- Page Erase and Program
- Sector Erase
- Block Erase
- Chip Erase
- Software Protection
- Hardware Protection
Advantages and Disadvantages
Advantages
- Compact size
- High-speed data transfer
- Low power consumption
- Reliable data retention
- Versatile interface options
Disadvantages
- Limited storage capacity (1 Megabit)
- Relatively higher cost compared to some alternatives
Working Principles
AT45DB011-SI utilizes the Serial Peripheral Interface (SPI) for communication with the host device. It employs a combination of floating gate and control gate transistors to store and retrieve data. The memory cells are organized into pages, sectors, and blocks, allowing efficient read, write, and erase operations.
Detailed Application Field Plans
AT45DB011-SI finds applications in various electronic devices, including but not limited to: - Consumer electronics - Industrial automation systems - Automotive electronics - Medical devices - Communication equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to AT45DB011-SI include: - AT45DB021-SI - AT45DB041-SI - AT45DB081-SI - AT45DB161-SI
These models provide different storage capacities to suit specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT45DB011-SI v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT45DB011-SI in technical solutions:
Q: What is AT45DB011-SI? A: AT45DB011-SI is a specific model of DataFlash memory chip manufactured by Adesto Technologies.
Q: What is the storage capacity of AT45DB011-SI? A: The AT45DB011-SI has a storage capacity of 1 megabit (128 kilobytes) organized in sectors and pages.
Q: What is the interface used to communicate with AT45DB011-SI? A: AT45DB011-SI uses a standard SPI (Serial Peripheral Interface) for communication with microcontrollers or other devices.
Q: Can AT45DB011-SI be used for data logging applications? A: Yes, AT45DB011-SI is commonly used for data logging due to its non-volatile storage capability and low power consumption.
Q: Is AT45DB011-SI suitable for real-time data storage? A: While AT45DB011-SI can store data quickly, it may not be ideal for high-speed real-time data storage due to its limited write speed.
Q: Can AT45DB011-SI be used in battery-powered devices? A: Yes, AT45DB011-SI is designed to operate at low power levels, making it suitable for battery-powered devices.
Q: Does AT45DB011-SI support wear-leveling algorithms? A: No, AT45DB011-SI does not have built-in wear-leveling algorithms. It is recommended to implement wear-leveling techniques in software if required.
Q: Can AT45DB011-SI be used as a boot device for microcontrollers? A: Yes, AT45DB011-SI can be used as a boot device to store firmware or bootloader code for microcontrollers.
Q: What is the typical lifespan of AT45DB011-SI? A: AT45DB011-SI has a specified endurance of 100,000 write cycles per sector, which means it can be written to and erased at least 100,000 times before potential failure.
Q: Are there any specific precautions to take when handling AT45DB011-SI? A: It is recommended to follow proper ESD (Electrostatic Discharge) precautions when handling AT45DB011-SI to prevent damage to the chip.