BR25H040FVM-2CTR

Product Overview

Category

The BR25H040FVM-2CTR belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The BR25H040FVM-2CTR retains stored data even when power is removed.
• High capacity: It has a storage capacity of 4 kilobits (512 bytes).
• Low power consumption: The device operates on low power, making it suitable for battery-powered applications.
• High-speed operation: It offers fast read and write operations.
• Wide operating voltage range: The device can operate within a wide voltage range, enhancing its compatibility with various systems.

Package

The BR25H040FVM-2CTR is available in a compact SOP-8 package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in electronic systems.

Packaging/Quantity

The BR25H040FVM-2CTR is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 4 kilobits (512 bytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million cycles
• Data retention: 10 years

Detailed Pin Configuration

The BR25H040FVM-2CTR has a total of 8 pins arranged as follows:

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

Functional Features

• Sequential read and write operations
• Page write mode for efficient data programming
• Software write protection using the Write Protect (/WP) pin
• Hardware write protection using the Block Protect (BP0, BP1, BP2) bits
• Erase and write operations at the page level
• Automatic page write timing generation

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High-speed operation allows for quick data access.
• Wide operating voltage range enhances compatibility with various systems.
• Low power consumption makes it suitable for battery-powered applications.

Disadvantages

• Limited storage capacity compared to other non-volatile memory devices.
• Requires an external microcontroller or system to interface with.

Working Principles

The BR25H040FVM-2CTR utilizes a Serial Peripheral Interface (SPI) to communicate with the host system. It stores data in non-volatile memory cells that retain their state even when power is removed. The device can be accessed and programmed using specific commands sent through the SPI interface.

Detailed Application Field Plans

The BR25H040FVM-2CTR finds applications in various electronic systems, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to the BR25H040FVM-2CTR include: - AT25SF041 - CAT25C04 - M95010 - W25X40

These alternative models offer similar functionality and can be considered as alternatives depending on specific requirements and system compatibility.

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