BR25G320NUX-3TR

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - High-speed data transfer - Low power consumption - Wide operating voltage range - Small package size - Reliable performance

Package: SOP8 (Small Outline Package 8 pins)

Essence: The BR25G320NUX-3TR is a non-volatile memory IC that provides high-speed data transfer and low power consumption. It is commonly used in various electronic devices for storing and retrieving data.

Packaging/Quantity: The BR25G320NUX-3TR is typically packaged in reels, with each reel containing 3000 units of the IC.

Specifications

• Memory Capacity: 32 kilobits (4 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 1.7V to 5.5V
• Data Transfer Speed: Up to 10 MHz
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years
• Write Endurance: 1 million cycles

Detailed Pin Configuration

The BR25G320NUX-3TR has a total of 8 pins, which are assigned specific functions as follows:

1. CS (Chip Select): Used to enable or disable the IC for communication.
2. SO (Serial Data Output): Outputs data from the IC during read operations.
3. SI (Serial Data Input): Inputs data to the IC during write operations.
4. SCK (Serial Clock): Provides the clock signal for synchronous data transfer.
5. VCC (Power Supply): Connects to the positive supply voltage.
6. GND (Ground): Connects to the ground reference.
7. WP (Write Protect): Controls the write protection of the memory.
8. HOLD: Allows external devices to pause the data transfer.

Functional Features

• High-speed data transfer: The BR25G320NUX-3TR supports a maximum data transfer speed of 10 MHz, allowing for quick read and write operations.
• Low power consumption: This IC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range: With an operating voltage range of 1.7V to 5.5V, the BR25G320NUX-3TR can be used in various electronic systems.
• Small package size: The SOP8 package offers a compact form factor, saving valuable board space.
• Reliable performance: The IC has a long data retention period and high write endurance, ensuring data integrity over extended periods of use.

Advantages and Disadvantages

Advantages: - High-speed data transfer - Low power consumption - Wide operating voltage range - Compact package size - Reliable performance

Disadvantages: - Limited memory capacity (32 kilobits)

Working Principles

The BR25G320NUX-3TR utilizes the Serial Peripheral Interface (SPI) protocol for communication with the host microcontroller. It stores data in non-volatile memory cells that retain information even when power is disconnected. During read operations, the IC retrieves data from the memory cells and outputs it through the Serial Data Output pin. Write operations involve sending data to the IC through the Serial Data Input pin, which is then stored in the memory cells.

Detailed Application Field Plans

The BR25G320NUX-3TR is widely used in various electronic devices and applications, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, engine control units) - Industrial equipment (e.g., factory automation, measurement instruments) - Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

1. BR25G16FJ-3TR: 16 kilobits non-volatile memory IC with similar features and package.
2. BR25G64FJ-3TR: 64 kilobits non-volatile memory IC with higher memory capacity.
3. BR25G128FJ-3TR: 128 kilobits non-volatile memory IC with even higher memory capacity.

These alternative models offer different memory capacities to suit specific application requirements.

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