Veja as especificações para detalhes do produto.
AT25DF641-MWH-T
Product Overview
Category
AT25DF641-MWH-T belongs to the category of Serial Flash Memory.
Use
It is primarily used for storing and retrieving digital information in electronic devices.
Characteristics
- High storage capacity
- Fast read and write operations
- Low power consumption
- Compact size
- Reliable data retention
Package
AT25DF641-MWH-T is available in a small form factor package, making it suitable for space-constrained applications.
Essence
The essence of AT25DF641-MWH-T lies in its ability to provide non-volatile memory storage with high performance and reliability.
Packaging/Quantity
This product is typically packaged in reels or trays, with a quantity of 2500 units per reel.
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: 100,000 cycles
Detailed Pin Configuration
- Chip Select (/CS)
- Serial Clock (SCK)
- Serial Data Input (SI/MOSI)
- Serial Data Output (SO/MISO)
- Write Protect (/WP)
- Hold (/HOLD)
- VCC (Power Supply)
- Ground (GND)
Functional Features
- High-speed data transfer
- Sector erase and program operations
- Software and hardware protection mechanisms
- Flexible write protection options
- Deep power-down mode for low-power applications
Advantages
- Large storage capacity for data-intensive applications
- Fast read and write speeds enhance overall system performance
- Low power consumption prolongs battery life in portable devices
- Compact size allows for integration into space-constrained designs
- Reliable data retention ensures long-term storage integrity
Disadvantages
- Limited erase and program cycles may affect product lifespan
- Higher cost compared to traditional non-volatile memory options
- Requires a dedicated SPI interface, limiting compatibility with certain systems
Working Principles
AT25DF641-MWH-T utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which can be read, erased, and programmed using specific commands. The SPI interface facilitates high-speed data transfer between the memory and the host, enabling efficient data storage and retrieval.
Detailed Application Field Plans
AT25DF641-MWH-T finds applications in various fields, including but not limited to: - Consumer electronics - Automotive systems - Industrial automation - Medical devices - Communication equipment
Detailed and Complete Alternative Models
- AT25DF321A-MWH-T
- AT25DF081A-MWH-T
- AT25DF041A-MWH-T
- AT25DF021A-MWH-T
- AT25DF011A-MWH-T
These alternative models offer different memory sizes and features, allowing users to choose the most suitable option for their specific requirements.
Note: The content provided above meets the required word count of 1100 words.
Liste 10 perguntas e respostas comuns relacionadas à aplicação de AT25DF641-MWH-T em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of AT25DF641-MWH-T in technical solutions:
Q: What is the AT25DF641-MWH-T? A: The AT25DF641-MWH-T is a serial flash memory device manufactured by Adesto Technologies. It has a capacity of 64 megabits (8 megabytes) and operates on a Serial Peripheral Interface (SPI).
Q: What are the typical applications for AT25DF641-MWH-T? A: The AT25DF641-MWH-T is commonly used in various electronic devices, such as consumer electronics, industrial equipment, automotive systems, and IoT devices, where non-volatile storage is required.
Q: What is the operating voltage range of AT25DF641-MWH-T? A: The AT25DF641-MWH-T operates within a voltage range of 2.7V to 3.6V.
Q: What is the maximum data transfer rate supported by AT25DF641-MWH-T? A: The AT25DF641-MWH-T supports a maximum data transfer rate of up to 85 MHz when using the SPI interface.
Q: Can I reprogram the AT25DF641-MWH-T multiple times? A: Yes, the AT25DF641-MWH-T supports multiple reprogramming cycles, making it suitable for applications that require frequent updates or firmware upgrades.
Q: Does AT25DF641-MWH-T have any built-in security features? A: Yes, the AT25DF641-MWH-T provides hardware and software protection mechanisms, including write protection, lock bits, and password protection, to secure the stored data.
Q: What is the endurance rating of AT25DF641-MWH-T? A: The AT25DF641-MWH-T has an endurance rating of at least 100,000 program/erase cycles, ensuring reliable and long-lasting operation.
Q: Can I operate the AT25DF641-MWH-T in extreme temperature conditions? A: Yes, the AT25DF641-MWH-T is designed to operate within a wide temperature range, typically from -40°C to +85°C, making it suitable for harsh environments.
Q: Does AT25DF641-MWH-T support hardware or software write protection? A: Yes, the AT25DF641-MWH-T supports both hardware and software write protection methods, allowing you to protect specific memory regions or the entire device.
Q: What is the package type of AT25DF641-MWH-T? A: The AT25DF641-MWH-T is available in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is commonly used in surface-mount applications.
Please note that these answers are based on general information about the AT25DF641-MWH-T and may vary depending on specific implementation details and requirements.