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W25Q128FVCIG TR
Product Overview
Category
The W25Q128FVCIG TR belongs to the category of flash memory devices.
Use
It is primarily used for data storage and retrieval in electronic devices such as computers, smartphones, tablets, and other consumer electronics.
Characteristics
- Non-volatile memory: The W25Q128FVCIG TR retains stored data even when power is turned off.
- High capacity: It offers a storage capacity of 128 megabits (16 megabytes).
- Fast read and write speeds: The device provides high-speed data transfer rates for efficient data access.
- Low power consumption: It operates on low power, making it suitable for battery-powered devices.
- Compact package: The W25Q128FVCIG TR comes in a small form factor, allowing for easy integration into various electronic devices.
Package and Quantity
The W25Q128FVCIG TR is available in a surface-mount package. The exact package type and quantity may vary depending on the manufacturer or supplier.
Specifications
- Memory Capacity: 128 megabits (16 megabytes)
- Interface: Serial Peripheral Interface (SPI)
- Operating Voltage: 2.7V - 3.6V
- Operating Temperature Range: -40°C to +85°C
- Erase/Program Operations: 100,000 cycles (minimum)
- Data Retention: 20 years (minimum)
Pin Configuration
The W25Q128FVCIG TR has a standard pin configuration with the following pins:
- Chip Select (/CS)
- Serial Clock (SCLK)
- Serial Data Input (SI)
- Serial Data Output (SO)
- Write Protect (/WP)
- Hold (/HOLD)
- Ground (GND)
- Power Supply (VCC)
Functional Features
- High-speed data transfer: The W25Q128FVCIG TR supports fast read and write operations, enabling quick access to stored data.
- Flexible erase and program operations: It allows for individual sector or full chip erasure and programming.
- Sector protection: The device offers sector protection features to prevent accidental modification or erasure of critical data.
- Security features: The W25Q128FVCIG TR includes hardware and software-based security measures to protect sensitive information.
Advantages and Disadvantages
Advantages
- Large storage capacity
- Fast data transfer rates
- Low power consumption
- Compact form factor
- Sector protection and security features
Disadvantages
- Limited erase/program cycles
- Relatively higher cost compared to lower-capacity flash memory devices
Working Principles
The W25Q128FVCIG TR utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells that can be electrically erased and programmed. The SPI interface allows for high-speed data transfer between the device and the host, enabling efficient data storage and retrieval.
Application Field Plans
The W25Q128FVCIG TR is widely used in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems
Alternative Models
- W25Q64FVSSIG TR: 64 megabit (8 megabyte) flash memory device with similar characteristics and package.
- W25Q256FVFIG TR: 256 megabit (32 megabyte) flash memory device with higher storage capacity.
These alternative models offer different storage capacities to suit specific application requirements.
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10 domande e risposte comuni relative all'applicazione di W25Q128FVCIG TR nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of W25Q128FVCIG TR in technical solutions:
Question: What is the W25Q128FVCIG TR?
Answer: The W25Q128FVCIG TR is a serial flash memory chip manufactured by Winbond. It has a capacity of 128 megabits (16 megabytes) and operates on a Serial Peripheral Interface (SPI).Question: What are the typical applications of W25Q128FVCIG TR?
Answer: The W25Q128FVCIG TR is commonly used in various electronic devices, such as consumer electronics, industrial equipment, automotive systems, and communication devices.Question: What is the voltage range supported by W25Q128FVCIG TR?
Answer: The W25Q128FVCIG TR supports a voltage range of 2.7V to 3.6V, making it compatible with a wide range of systems.Question: What is the maximum clock frequency supported by W25Q128FVCIG TR?
Answer: The W25Q128FVCIG TR can operate at a maximum clock frequency of 104 MHz, allowing for fast data transfer rates.Question: Does W25Q128FVCIG TR support multiple SPI modes?
Answer: Yes, the W25Q128FVCIG TR supports four different SPI modes (0, 1, 2, and 3), providing flexibility in communication with various microcontrollers or host devices.Question: Can W25Q128FVCIG TR be easily integrated into existing designs?
Answer: Yes, the W25Q128FVCIG TR is available in a standard 8-pin SOIC package, which is widely used and easy to integrate into existing designs.Question: What is the typical erase and program time of W25Q128FVCIG TR?
Answer: The erase time for a sector (4KB) is typically around 150 milliseconds, while the program time for a byte is typically around 0.3 milliseconds.Question: Does W25Q128FVCIG TR have any security features?
Answer: Yes, the W25Q128FVCIG TR provides hardware-based write protection and a software-controlled block protection mechanism to enhance data security.Question: Can W25Q128FVCIG TR operate in extreme temperature conditions?
Answer: Yes, the W25Q128FVCIG TR has an extended temperature range of -40°C to +85°C, making it suitable for applications that require operation in harsh environments.Question: Is there any additional documentation available for W25Q128FVCIG TR?
Answer: Yes, Winbond provides a datasheet, application notes, and other technical documents that provide detailed information on using W25Q128FVCIG TR in different applications.
Please note that these answers are general and may vary depending on specific requirements and implementation details. It's always recommended to refer to the official documentation and consult with technical experts for accurate information.