BR93H76RF-2CE2

Introduction

The BR93H76RF-2CE2 is a non-volatile memory product that belongs to the category of electrically erasable and programmable read-only memory (EEPROM). This versatile product is widely used in various electronic devices and systems due to its unique characteristics and functional features. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BR93H76RF-2CE2.

Basic Information Overview

Category

The BR93H76RF-2CE2 falls under the category of EEPROM, which is a type of non-volatile memory that can be electrically erased and reprogrammed.

Use

It is commonly used for storing small amounts of data in electronic devices such as microcontrollers, automotive systems, industrial equipment, and consumer electronics.

Characteristics

• Non-volatile: Retains stored data even when power is removed.
• Electrically erasable and programmable: Allows for easy modification of stored data.
• Low power consumption: Ideal for battery-powered devices.
• High reliability: Ensures data integrity over extended periods of use.

Package

The BR93H76RF-2CE2 is typically available in a compact surface-mount package, making it suitable for integration into space-constrained designs.

Essence

The essence of the BR93H76RF-2CE2 lies in its ability to provide reliable and flexible non-volatile memory storage for a wide range of electronic applications.

Packaging/Quantity

It is commonly supplied in tape and reel packaging, with quantities varying based on the specific requirements of the application.

Specifications

• Memory capacity: 8 Kbits
• Interface: SPI (Serial Peripheral Interface)
• Operating voltage: 1.8V to 5.5V
• Operating temperature range: -40°C to 85°C
• Write endurance: 1,000,000 cycles
• Data retention: 100 years

Detailed Pin Configuration

The BR93H76RF-2CE2 features a standard 8-pin configuration, with pins designated for power supply, ground, serial communication interface, and chip enable functions. The detailed pinout is as follows:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage | | GND | Ground | | SO | Serial data output | | SI | Serial data input | | SCK | Serial clock input | | CS | Chip select input | | WP | Write protect (optional) | | HOLD | Hold (optional) |

Functional Features

• Serial Interface: Supports SPI for high-speed data transfer.
• Write Protection: Optional write protect and hold functions for enhanced security.
• Data Integrity: Built-in error detection and correction mechanisms ensure reliable data storage.
• Low Power Consumption: Operates efficiently in battery-powered devices.
• Small Form Factor: Compact package size for easy integration into various designs.

Advantages and Disadvantages

Advantages

• Reliable non-volatile memory storage
• Flexible and easy to program
• Low power consumption
• Compact form factor

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to volatile memory

Working Principles

The BR93H76RF-2CE2 operates by utilizing a combination of floating gate transistors and control circuitry to store and retrieve data. When data is written, charge is trapped in the floating gate, altering the transistor's conductive properties. This allows the device to retain the stored data even when power is removed. During read operations, the stored charge is sensed to determine the stored data.

Detailed Application Field Plans

The BR93H76RF-2CE2 finds extensive use in a variety of applications, including: - Microcontroller-based systems - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Several alternative models to the BR93H76RF-2CE2 include: - AT24C08C - CAT24C08 - M24C08 - 25AA080

In conclusion, the BR93H76RF-2CE2 offers a reliable and flexible solution for non-volatile memory storage in a wide range of electronic applications. With its compact form factor, low power consumption, and robust functional features, it continues to be a popular choice for designers and engineers seeking dependable data storage solutions.

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