W25Q128JVCIM TR

Product Overview

Category

The W25Q128JVCIM TR belongs to the category of flash memory chips.

Use

This product is primarily used for data storage in various electronic devices such as smartphones, tablets, digital cameras, and other consumer electronics.

Characteristics

• High storage capacity: The W25Q128JVCIM TR offers a storage capacity of 128 megabits (16 megabytes), allowing for ample space to store data.
• Fast read and write speeds: With its high-speed interface, this flash memory chip enables quick access to stored data.
• Low power consumption: The W25Q128JVCIM TR is designed to operate efficiently with minimal power consumption.
• Reliable performance: This product ensures reliable data storage and retrieval, making it suitable for critical applications.

Package

The W25Q128JVCIM TR comes in a compact surface-mount package, which facilitates easy integration into electronic devices.

Essence

As a flash memory chip, the W25Q128JVCIM TR serves as a non-volatile storage solution that retains data even when power is removed. It offers a reliable and efficient means of storing and accessing data in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package may vary, but commonly ranges from several hundred to several thousand units.

Specifications

• Memory Capacity: 128 megabits (16 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Supply 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

The W25Q128JVCIM TR features a standard pin configuration, as follows:

1. Chip Select (/CS)
2. Serial Clock (SCLK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-Speed Read and Write Operations: The W25Q128JVCIM TR supports fast read and write operations, allowing for efficient data transfer.
• Sector Erase and Program: This flash memory chip enables sector-level erase and program operations, providing flexibility in managing stored data.
• Protection Mechanisms: The W25Q128JVCIM TR incorporates various protection mechanisms, such as write protection and hold functions, to prevent accidental data modification or loss.
• Uniform Sector Architecture: With its uniform sector architecture, this product simplifies memory organization and enhances data management.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast read and write speeds
• Low power consumption
• Reliable performance
• Flexible sector erase and program operations

Disadvantages

• Limited storage capacity compared to higher-end flash memory chips
• Relatively higher cost per megabyte compared to other storage solutions

Working Principles

The W25Q128JVCIM TR utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is removed. The SPI interface allows for high-speed data transfer between the chip and the host device, enabling efficient read and write operations.

Detailed Application Field Plans

The W25Q128JVCIM TR finds applications in various electronic devices that require reliable and high-capacity data storage. Some specific application fields include: - Smartphones and tablets - Digital cameras - Portable media players - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. W25Q64JVZPIQ TR: This flash memory chip offers a lower storage capacity of 64 megabits (8 megabytes) but shares similar characteristics and features as the W25Q128JVCIM TR.
2. W25Q256JVFIQ TR: With a higher storage capacity of 256 megabits (32 megabytes), this alternative model provides increased memory space for data storage.

These alternative models can be considered based on specific application requirements and desired storage capacity.

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