W25Q128JVPIM TR

Product Overview

Category

The W25Q128JVPIM TR belongs to the category of flash memory devices.

Use

It 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 W25Q128JVPIM 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 device enables quick access to stored data.
• Low power consumption: The W25Q128JVPIM TR is designed to operate efficiently with minimal power consumption.
• Reliable performance: This flash memory device ensures reliable data storage and retrieval, minimizing the risk of data loss or corruption.
• Compact package: It comes in a small form factor package, making it suitable for integration into compact electronic devices.
• RoHS compliant: The W25Q128JVPIM TR meets the Restriction of Hazardous Substances directive, ensuring its environmental friendliness.

Packaging/Quantity

The W25Q128JVPIM TR is typically packaged in tape and reel format, which facilitates automated assembly processes. It is available in quantities suitable for both small-scale and large-scale production.

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
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The W25Q128JVPIM TR has 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

• Fast Read and Write Operations: The W25Q128JVPIM TR offers high-speed read and write operations, allowing for efficient data transfer.
• Sector Erase Capability: It supports sector erase functionality, enabling selective erasure of specific memory sectors.
• Programmable Security Registers: This flash memory device includes programmable security registers to protect sensitive data from unauthorized access.
• Software and Hardware Protection Mechanisms: It incorporates various protection mechanisms, such as write protection and hardware lock-down, to prevent accidental or malicious modification of stored data.
• Flexible Sector Architecture: The W25Q128JVPIM TR features a flexible sector architecture, allowing for easy management of data storage.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast read and write speeds
• Low power consumption
• Reliable performance
• Compact package size
• RoHS compliant

Disadvantages

• Limited erase/program cycles
• Relatively higher cost compared to lower-capacity flash memory devices

Working Principles

The W25Q128JVPIM TR utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The SPI interface facilitates fast and efficient data transfer between the flash memory device and the host device.

Detailed Application Field Plans

The W25Q128JVPIM TR finds applications in various electronic devices that require reliable and high-capacity data storage. Some potential application fields include:

1. Smartphones and tablets: The flash memory device can be used to store operating system files, applications, and user data in mobile devices.
2. Digital cameras: It enables the storage of high-resolution photos and videos captured by digital cameras.
3. Gaming consoles: The W25Q128JVPIM TR can be utilized for storing game data, firmware updates, and user profiles in gaming consoles.
4. Industrial automation systems: It provides non-volatile memory storage for critical data in industrial automation systems, ensuring reliable operation and data integrity.

Detailed and Complete Alternative Models

1. W25Q64JVPIQ TR: This flash memory device offers a lower storage capacity of 64 megabits (8 megabytes) but shares similar characteristics and features with the W25Q128JVPIM TR.
2. W25Q256JVPIQ TR: For applications requiring higher storage capacity, this alternative model provides 256 megabits (32 megabytes) of memory space while maintaining compatibility with the W25Q series.

In conclusion, the W25Q128JVPIM TR is a high-capacity flash memory device that offers fast read and write speeds, low power consumption, and reliable performance. Its