BR25H128FJ-2CE2

Product Overview

Category

BR25H128FJ-2CE2 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 BR25H128FJ-2CE2 retains stored data even when power is disconnected.
• High capacity: It offers a storage capacity of 128 kilobits (16 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 BR25H128FJ-2CE2 comes in a compact surface-mount package, allowing for 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 BR25H128FJ-2CE2 is typically packaged in reels or trays, with quantities varying based on customer requirements.

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 BR25H128FJ-2CE2 has the following pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. CS: Chip select input
4. SO: Serial data output
5. SI: Serial data input
6. SCK: Serial clock input
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• High-speed data transfer: The BR25H128FJ-2CE2 supports a maximum clock frequency of 5 MHz, enabling fast read and write operations.
• Flexible write protection: The device offers write protection functionality, allowing specific memory areas to be protected from accidental modification.
• Software and hardware reset: It provides options for both software and hardware reset, ensuring reliable operation in various scenarios.
• Sequential read mode: The sequential read feature allows for efficient retrieval of consecutive data.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact form factor enables easy integration into electronic devices.
• Low power consumption makes it suitable for battery-powered applications.
• High-speed data transfer enhances overall system performance.

Disadvantages

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

Working Principles

The BR25H128FJ-2CE2 utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host microcontroller. It stores data in non-volatile memory cells that retain their state even when power is disconnected. The device uses a combination of floating gate and tunnel oxide technologies to achieve reliable and long-lasting data storage.

Detailed Application Field Plans

The BR25H128FJ-2CE2 finds applications in various electronic devices, including but not limited to: - Consumer electronics - Industrial automation systems - Automotive electronics - Medical devices - Internet of Things (IoT) devices

In consumer electronics, this memory device can be used for storing configuration settings, firmware updates, and user data. In industrial automation systems, it can store critical parameters and log data. In automotive electronics, it can be utilized for storing vehicle-specific information and sensor data. Medical devices can benefit from this memory for storing patient data and device settings. IoT devices can use it for data logging and configuration storage.

Detailed and Complete Alternative Models

• BR25H128FJ-3CE2: Similar to BR25H128FJ-2CE2, but with extended temperature range (-40°C to +105°C).
• BR25H256FJ-2CE2: Higher capacity variant with 256 kilobits (32 kilobytes) of memory.
• BR25H512FJ-2CE2: Further increased capacity variant with 512 kilobits (64 kilobytes) of memory.

These alternative models offer similar functionality but with varying capacities and temperature ranges, allowing customers to choose the most suitable option for their specific requirements.

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