BR25G640NUX-3TR

Product Overview

Category

BR25G640NUX-3TR belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage and retrieval in various electronic devices.

Characteristics

• Non-volatile: The BR25G640NUX-3TR retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: The device operates on low power, making it suitable for battery-powered applications.
• Fast data transfer: It supports high-speed data transfer rates for efficient read and write operations.

Package

The BR25G640NUX-3TR comes in a compact surface-mount package, ensuring easy integration into electronic circuits.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in a compact form factor.

Packaging/Quantity

The BR25G640NUX-3TR is typically packaged in reels, with each reel containing a specified quantity of devices.

Specifications

• Memory capacity: 64 kilobits (8 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 10 years
• Write endurance: 1 million cycles

Detailed Pin Configuration

The BR25G640NUX-3TR has a total of 8 pins, each serving a specific function:

1. Chip Select (CS): Enables communication between the device and the microcontroller.
2. Serial Clock (SCK): Provides the clock signal for synchronous data transfer.
3. Serial Data Input (SI): Transfers data from the microcontroller to the device.
4. Serial Data Output (SO): Transfers data from the device to the microcontroller.
5. Write Protect (WP): Allows write protection for the memory array.
6. Hold (HOLD): Suspends ongoing operations without resetting the device.
7. Ground (GND): Connects to the ground reference of the system.
8. Power Supply (VCC): Provides the operating voltage to the device.

Functional Features

• High-speed data transfer: The SPI interface allows for fast and efficient data transfer between the device and the microcontroller.
• Flexible write protection: The write protect pin enables users to protect the stored data from accidental modification.
• Low power consumption: The BR25G640NUX-3TR operates on low power, making it suitable for battery-powered applications.
• Wide operating voltage range: The device can operate within a wide voltage range, providing flexibility in various electronic systems.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact form factor allows for easy integration into electronic circuits.
• High-speed data transfer enhances overall system performance.
• Flexible write protection feature safeguards critical data.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively higher cost per kilobit compared to larger capacity memory devices.

Working Principles

The BR25G640NUX-3TR utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the microcontroller. It stores data in non-volatile memory cells, which retain information even when power is removed. The device uses a combination of electronic components and firmware algorithms to enable reliable read and write operations.

Detailed Application Field Plans

The BR25G640NUX-3TR finds applications in various electronic systems, including but not limited to: - Consumer electronics - Automotive systems - Industrial automation - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. BR25G320NUX-3TR: 32 kilobits (4 kilobytes) memory capacity.
2. BR25G128NUX-3TR: 128 kilobits (16 kilobytes) memory capacity.
3. BR25G256NUX-3TR: 256 kilobits (32 kilobytes) memory capacity.

These alternative models offer different storage capacities to cater to diverse application requirements.

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