BR25G640F-3GE2

Introduction

The BR25G640F-3GE2 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) product belonging to the semiconductor category. It is commonly used for storing small amounts of data in various electronic devices, offering characteristics such as high reliability, low power consumption, and compact packaging.

Basic Information Overview

• Category: Semiconductor
• Use: Data storage in electronic devices
• Characteristics: High reliability, low power consumption
• Package: Compact
• Essence: Serial EEPROM
• Packaging/Quantity: Varies based on manufacturer

Specifications

The BR25G640F-3GE2 features a storage capacity of 64 Kbits, operating voltage range of 1.7V to 5.5V, and a wide operating temperature range of -40°C to 125°C. It supports high-speed SPI (Serial Peripheral Interface) communication and offers a write protect function for enhanced security.

Detailed Pin Configuration

The BR25G640F-3GE2 has a standard 8-pin configuration, with pins allocated for power supply, ground, serial data input/output, chip select, and clock input.

Functional Features

This EEPROM product offers non-volatile data storage, allowing for reliable retention of information even when power is removed. It supports both sequential and random read operations, enabling flexible access to stored data. Additionally, it incorporates write protection features to prevent unauthorized modification of stored information.

Advantages and Disadvantages

Advantages: - High reliability - Low power consumption - Wide operating temperature range

Disadvantages: - Limited storage capacity compared to other memory technologies - Slower write speeds compared to volatile memory

Working Principles

The BR25G640F-3GE2 operates by utilizing electrically programmable memory cells that can retain stored data without the need for continuous power supply. When data needs to be written or read, the device communicates with the host system through the SPI interface, facilitating seamless integration into various electronic applications.

Detailed Application Field Plans

The BR25G640F-3GE2 finds extensive use in applications requiring non-volatile data storage, such as: - Consumer electronics (e.g., smart appliances, wearable devices) - Automotive systems (e.g., infotainment, engine control units) - Industrial automation (e.g., sensor calibration, parameter storage)

Detailed and Complete Alternative Models

• AT24C64 from Microchip Technology Inc.
• M24M02 from STMicroelectronics
• 24AA64 from Microchip Technology Inc.

In conclusion, the BR25G640F-3GE2 serves as a reliable and efficient solution for non-volatile data storage in a wide range of electronic devices, offering high performance and flexibility in a compact package.

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