BR25S320FVJ-WE2

Product Overview

Category

BR25S320FVJ-WE2 belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

• Non-volatile: The BR25S320FVJ-WE2 retains stored data even when power is disconnected.
• High capacity: This device has a storage capacity of 32 megabits (4 megabytes).
• Fast access time: The BR25S320FVJ-WE2 offers quick read and write operations.
• Low power consumption: It is designed to minimize power usage, making it suitable for battery-powered devices.
• Wide operating voltage range: This product can operate within a voltage range of 1.65V to 3.6V.

Package

The BR25S320FVJ-WE2 comes in a small form factor package, commonly known as SOP-8 (Small Outline Package with 8 pins).

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity even during power interruptions.

Packaging/Quantity

The BR25S320FVJ-WE2 is typically packaged in reels or tubes, containing a specific quantity of devices per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 32 megabits (4 megabytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage Range: 1.65V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: Up to 100,000 write cycles

Detailed Pin Configuration

The BR25S320FVJ-WE2 has a total of 8 pins, each serving a specific purpose:

1. Chip Select (CS): Used to enable or disable the device for communication.
2. Serial Clock (SCK): Provides the clock signal for synchronous data transfer.
3. Serial Data Input (SI): Transfers data from the microcontroller to the memory device.
4. Serial Data Output (SO): Transfers data from the memory device to the microcontroller.
5. Write Protect (WP): Allows write protection for the memory device.
6. Hold (HOLD): Pauses ongoing operations without resetting the device.
7. Ground (GND): Connected to the ground reference of the system.
8. Power Supply (VCC): Supplies power to the memory device.

Functional Features

• High-speed data transfer: The SPI interface allows fast and efficient data transfer between the microcontroller and the memory device.
• Flexible write protection: The BR25S320FVJ-WE2 provides a write protect pin that can be used to prevent accidental modification of stored data.
• Low power consumption: This product is designed to minimize power usage, making it suitable for battery-powered devices.
• Wide operating voltage range: The device can operate within a wide voltage range, providing compatibility with various systems.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity during power interruptions.
• High capacity allows for storing large amounts of data.
• Fast access time enables quick read and write operations.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range provides compatibility with different systems.

Disadvantages

• Limited endurance: The device has a finite number of write cycles before potential degradation.
• Relatively small package size may limit its use in certain applications requiring higher storage capacities.

Working Principles

The BR25S320FVJ-WE2 utilizes flash memory technology to store data. It employs a Serial Peripheral Interface (SPI) for communication with the microcontroller. When data needs to be stored, it is sent through the SPI interface and written into the memory cells. During read operations, the stored data is retrieved from the memory cells and transmitted back to the microcontroller.

Detailed Application Field Plans

The BR25S320FVJ-WE2 finds applications in various fields, including but not limited to: 1. Automotive electronics: Used for storing configuration data, firmware updates, and event logging. 2. Industrial automation: Enables data storage for control systems, parameter settings, and event tracking. 3. Consumer electronics: Utilized in devices such as smart TVs, set-top boxes, and gaming consoles for data storage and firmware updates. 4. Internet of Things (IoT): Provides non-volatile memory for IoT devices, allowing them to retain critical information even during power outages.

Detailed and Complete Alternative Models

1. BR25S320FVJ-W2: Similar to BR25S320FVJ-WE2, but without