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AT45DB642D-TU-SL383
Product Overview
Category
AT45DB642D-TU-SL383 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
- Compact size
- Wide operating temperature range
Package
AT45DB642D-TU-SL383 is available in a small form factor package, suitable for integration into compact electronic devices.
Essence
The essence of AT45DB642D-TU-SL383 lies in its ability to provide reliable and efficient data storage solutions for electronic devices.
Packaging/Quantity
This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- Memory Size: 64 megabits (8 megabytes)
- 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: Allows individual bytes or full pages to be programmed
- Continuous Read Mode: Enables sequential reading of multiple pages
- Sector Erase Operation: Erases a sector of memory at a time
- Deep Power-down Mode: Reduces power consumption when the device is not in use
- Software Protection: Provides write protection for specific memory areas
Advantages and Disadvantages
Advantages
- High-speed data transfer enables quick access to stored information
- Low power consumption prolongs battery life in portable devices
- Compact size allows for integration into space-constrained designs
- Wide operating temperature range ensures reliable performance in various environments
Disadvantages
- Limited erase/program cycles may restrict the lifespan of the device
- Relatively small memory size compared to other flash memory options
Working Principles
AT45DB642D-TU-SL383 utilizes a combination of floating gate and control gate transistors to store and retrieve data. The memory cells are organized into sectors, pages, and bytes, allowing for efficient read and write operations.
Detailed Application Field Plans
AT45DB642D-TU-SL383 finds applications 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
- AT45DB321D-TU-SL383: 32 megabits (4 megabytes) memory size
- AT45DB1282D-TU-SL383: 128 megabits (16 megabytes) memory size
- AT45DB2562D-TU-SL383: 256 megabits (32 megabytes) memory size
These alternative models offer different memory sizes to cater to varying storage requirements.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von AT45DB642D-TU-SL383 in technischen Lösungen auf
Sure! Here are 10 common questions and answers related to the application of AT45DB642D-TU-SL383 in technical solutions:
Q: What is the AT45DB642D-TU-SL383? A: The AT45DB642D-TU-SL383 is a flash memory IC (Integrated Circuit) manufactured by Adesto Technologies. It has a capacity of 64 megabits (8 megabytes) and operates on a serial interface.
Q: What are some typical applications for the AT45DB642D-TU-SL383? A: This flash memory IC is commonly used in various embedded systems, such as industrial automation, automotive electronics, consumer electronics, and IoT devices.
Q: What is the operating voltage range of the AT45DB642D-TU-SL383? A: The AT45DB642D-TU-SL383 operates within a voltage range of 2.7V to 3.6V.
Q: What is the maximum data transfer rate supported by this flash memory IC? A: The AT45DB642D-TU-SL383 supports a maximum data transfer rate of up to 85 megabits per second (Mbps).
Q: Does the AT45DB642D-TU-SL383 support both read and write operations? A: Yes, it supports both read and write operations, allowing you to store and retrieve data from the flash memory.
Q: Can I use the AT45DB642D-TU-SL383 as a boot device for my microcontroller? A: Yes, this flash memory IC can be used as a boot device, enabling your microcontroller to start executing code upon power-up.
Q: Is the AT45DB642D-TU-SL383 resistant to shock and vibration? A: Yes, it is designed to withstand shock and vibration, making it suitable for use in rugged environments.
Q: What is the typical endurance of the AT45DB642D-TU-SL383? A: The AT45DB642D-TU-SL383 has a typical endurance of 100,000 write cycles per sector.
Q: Can I operate multiple AT45DB642D-TU-SL383 ICs in parallel for increased storage capacity? A: Yes, you can connect multiple ICs in parallel to increase the overall storage capacity of your system.
Q: Does the AT45DB642D-TU-SL383 support hardware and software protection mechanisms? A: Yes, it provides various hardware and software protection features, such as password protection and write protection, to secure your data.
Please note that these answers are based on general information about the AT45DB642D-TU-SL383 and may vary depending on specific implementation details.