BR25G640FVM-3GTR

Product Overview

Category

The BR25G640FVM-3GTR 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 BR25G640FVM-3GTR 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 access time: The BR25G640FVM-3GTR provides quick read and write operations.
• Wide operating voltage range: It can operate within a voltage range of 1.7V to 5.5V.

Package

The BR25G640FVM-3GTR comes in a small form factor package, making it suitable for space-constrained designs.

Essence

This product serves as a reliable and efficient solution for storing critical data in electronic systems.

Packaging/Quantity

The BR25G640FVM-3GTR is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 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 BR25G640FVM-3GTR has the following pin configuration:

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

Functional Features

• Sequential read and write operations
• Page write mode for efficient data programming
• Software and hardware write protection options
• Erase and write operations at the page level
• Status register for monitoring device status
• High-speed clock frequency support up to 10 MHz

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Low power consumption extends battery life in portable devices.
• Fast access time enables quick data retrieval.
• Wide operating voltage range allows compatibility with different systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per kilobyte compared to larger memory devices.
• Limited endurance of write cycles compared to some other memory types.

Working Principles

The BR25G640FVM-3GTR utilizes a Serial Peripheral Interface (SPI) to communicate with the host system. It stores data in non-volatile memory cells, which retain information even when power is removed. The device supports sequential read and write operations, allowing efficient data transfer. It also incorporates write protection mechanisms to prevent accidental modification or erasure of stored data.

Detailed Application Field Plans

The BR25G640FVM-3GTR finds application in various electronic systems, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. BR25G16FJ-3GTE2: 16 kilobits (2 kilobytes) capacity, SPI interface.
2. BR25G80FJ-3GTE2: 80 kilobits (10 kilobytes) capacity, SPI interface.
3. BR25G320FJ-3GTE2: 320 kilobits (40 kilobytes) capacity, SPI interface.
4. BR25G128FJ-3GTE2: 128 kilobits (16 kilobytes) capacity, SPI interface.

These alternative models offer different storage capacities to suit various application requirements while maintaining compatibility with the SPI interface.

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