SST25VF020B-80-4C-QAE
Product Overview
The SST25VF020B-80-4C-QAE belongs to the category of Serial Quad I/O (SQI) Flash memory devices. It is commonly used in applications that require non-volatile, re-writable memory storage with high-speed data transfer capabilities. The characteristics of this product include its small form factor, low power consumption, and compatibility with a wide range of operating voltages. The package type for the SST25VF020B-80-4C-QAE is a 8-pin SOIC (150mil), and it is available in quantities suitable for both prototyping and production.
Specifications
- Memory Size: 2 Mbit (256 Kbyte)
- Interface: SPI (Serial Peripheral Interface)
- Operating Voltage: 2.7V - 3.6V
- Maximum Clock Frequency: 80 MHz
- Operating Temperature Range: -40°C to +85°C
- Data Retention: 20 years
- Erase/Write Cycle Endurance: 100,000 cycles per sector
Detailed Pin Configuration
The SST25VF020B-80-4C-QAE features an 8-pin SOIC package with the following pin configuration: 1. /CS (Chip Select) 2. SO (Serial Data Output) 3. WP (Write Protect) 4. GND (Ground) 5. SI (Serial Data Input) 6. SCK (Serial Clock) 7. HOLD (Hold or Reset) 8. VCC (Power Supply)
Functional Features
- Quad Input/Output for High-Speed Data Transfer
- Low Power Consumption in Standby Mode
- Sector-Erase Capability for Flexible Data Management
- Software and Hardware Write Protection Options
Advantages and Disadvantages
Advantages - High-Speed Data Transfer with Quad I/O - Low Power Consumption - Flexible Sector-Erase Capability - Wide Operating Voltage Range
Disadvantages - Limited Storage Capacity (2 Mbit) - Relatively Small Package Size
Working Principles
The SST25VF020B-80-4C-QAE operates on the principles of SPI communication and flash memory storage. It utilizes the Serial Peripheral Interface to enable high-speed data transfer and offers re-writable non-volatile memory storage for various applications.
Detailed Application Field Plans
The SST25VF020B-80-4C-QAE is well-suited for use in a variety of applications, including but not limited to: - Embedded Systems - Industrial Control Systems - Automotive Electronics - Consumer Electronics - Communication Devices
Detailed and Complete Alternative Models
- SST25VF040B-80-4C-QAE: 4 Mbit (512 Kbyte) capacity
- SST25VF080B-80-4C-QAE: 8 Mbit (1 Mbyte) capacity
- SST25VF016B-75-4C-QAE: 16 Mbit (2 Mbyte) capacity
In conclusion, the SST25VF020B-80-4C-QAE is a versatile Serial Quad I/O Flash memory device with high-speed data transfer capabilities, making it suitable for a wide range of applications in embedded systems, industrial control, automotive electronics, and more.
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What is the SST25VF020B-80-4C-QAE?
- The SST25VF020B-80-4C-QAE is a 2Mb (256K x 8) Serial Flash Memory with advanced write protection features and high-speed SPI interface.
What are the typical applications of SST25VF020B-80-4C-QAE?
- It is commonly used in applications such as consumer electronics, industrial automation, automotive systems, and networking equipment.
What is the operating voltage range for SST25VF020B-80-4C-QAE?
- The operating voltage range is from 2.7V to 3.6V.
What is the maximum clock frequency supported by SST25VF020B-80-4C-QAE?
- It supports a maximum clock frequency of 80 MHz.
Does SST25VF020B-80-4C-QAE support flexible erase capability?
- Yes, it supports sector and block erase operations, providing flexibility in data storage management.
What are the temperature specifications for SST25VF020B-80-4C-QAE?
- It has an extended temperature range of -40°C to 85°C, making it suitable for various environments.
Can SST25VF020B-80-4C-QAE be used for firmware storage in embedded systems?
- Yes, it is commonly used for storing firmware, configuration parameters, and other critical data in embedded systems.
Does SST25VF020B-80-4C-QAE have hardware and software write protection features?
- Yes, it offers both hardware and software write protection to prevent accidental or unauthorized writes to the memory.
What is the package type for SST25VF020B-80-4C-QAE?
- It is available in a standard 8-pin SOIC package, making it easy to integrate into various PCB designs.
Is SST25VF020B-80-4C-QAE RoHS compliant?
- Yes, it is RoHS compliant, ensuring environmental friendliness and regulatory compliance.
These questions and answers cover various aspects of the application of SST25VF020B-80-4C-QAE in technical solutions, providing a comprehensive understanding of its features and capabilities.