BR25H128F-2LBH2

Product Overview

Category

The BR25H128F-2LBH2 belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The BR25H128F-2LBH2 retains stored data even when power is removed.
• High capacity: It has a storage capacity of 128 kilobits (16 kilobytes).
• Low power consumption: The device operates at low power levels, 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 BR25H128F-2LBH2 is available in a compact and industry-standard SOP8 package.

Essence

This product is an essential component for storing critical data in electronic systems, ensuring data integrity and reliability.

Packaging/Quantity

The BR25H128F-2LBH2 is typically packaged in reels, with each reel containing a specified quantity of devices.

Specifications

• Memory Capacity: 128 kilobits (16 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 BR25H128F-2LBH2 features an SOP8 package with the following pin configuration:

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

• High-speed data transfer: The BR25H128F-2LBH2 supports a maximum clock frequency of 5 MHz, enabling fast read and write operations.
• Write protection: The device includes a write protect pin (/WP) that can be used to prevent accidental modification of stored data.
• Software and hardware protection: It offers various protection mechanisms, including software write protection and hardware write protection using the /WP pin.
• Flexible addressing modes: The memory can be accessed using byte or page addressing modes, providing flexibility in data storage and retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for storing critical data.
• Low power consumption extends battery life in portable devices.
• Fast data transfer speeds enhance system performance.
• Multiple protection mechanisms ensure data integrity.

Disadvantages

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

Working Principles

The BR25H128F-2LBH2 utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host system. It stores data in non-volatile memory cells, which retain their state even when power is removed. The device uses a combination of floating gate and tunneling technologies to achieve reliable and long-lasting data storage.

Detailed Application Field Plans

The BR25H128F-2LBH2 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

1. BR25H128F-W2LBH2: Similar to BR25H128F-2LBH2, but with extended temperature range (-40°C to +105°C).
2. BR25H128F-3LBH2: Higher capacity variant with 256 kilobits (32 kilobytes) of memory.
3. BR25H256F-2LBH2: Double the capacity of BR25H128F-2LBH2, with 256 kilobits (32 kilobytes) of memory.

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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