Rohm Semiconductor
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BR24G08-3
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BR24G08-3

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile memory storage

Characteristics: - Low power consumption - High reliability - Wide operating voltage range - Small package size

Package: SOP-8 (Small Outline Package)

Essence: BR24G08-3 is a non-volatile memory IC that provides storage capacity of 8 kilobits.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

  • Memory Capacity: 8 kilobits (1024 bytes)
  • Interface: I2C (Inter-Integrated Circuit)
  • Operating Voltage Range: 1.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Write Endurance: 1 million cycles
  • Data Retention: 100 years

Detailed Pin Configuration

The BR24G08-3 IC has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 8 │ │ │ │ └───┴───┘

Pin 1: SDA (Serial Data) Pin 2: SCL (Serial Clock) Pin 3: Vcc (Power Supply) Pin 4: GND (Ground) Pin 5: WP (Write Protect) Pin 6: NC (No Connection) Pin 7: NC (No Connection) Pin 8: NC (No Connection)

Functional Features

  • Non-volatile storage: The BR24G08-3 retains data even when power is disconnected.
  • I2C interface: Allows for easy integration with microcontrollers and other devices.
  • Low power consumption: Ideal for battery-powered applications.
  • High reliability: Built-in error detection and correction mechanisms ensure data integrity.

Advantages and Disadvantages

Advantages: - Small package size allows for space-efficient designs. - Wide operating voltage range enables compatibility with various systems. - High write endurance ensures long-term reliability. - Low power consumption prolongs battery life.

Disadvantages: - Limited storage capacity compared to other memory options. - Slower write speeds compared to some competing technologies.

Working Principles

The BR24G08-3 utilizes I2C communication protocol to interface with the host system. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The IC incorporates error detection and correction mechanisms to ensure data integrity. It can be written to and read from using standard I2C commands.

Detailed Application Field Plans

The BR24G08-3 is commonly used in various electronic devices that require non-volatile memory storage, such as: - Smartphones - Tablets - Wearable devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  1. BR24G16-3: 16 kilobit non-volatile memory IC with similar characteristics and package.
  2. BR24G32-3: 32 kilobit non-volatile memory IC with similar characteristics and package.
  3. BR24G64-3: 64 kilobit non-volatile memory IC with similar characteristics and package.

These alternative models offer increased storage capacity while maintaining compatibility and similar features to the BR24G08-3.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BR24G08-3 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of BR24G08-3 in technical solutions:

  1. Q: What is BR24G08-3? A: BR24G08-3 is a specific model of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by ROHM Semiconductor.

  2. Q: What is the capacity of BR24G08-3? A: BR24G08-3 has a capacity of 8 kilobits, which is equivalent to 1024 bytes or 1 kilobyte.

  3. Q: What are some typical applications of BR24G08-3? A: BR24G08-3 is commonly used for storing small amounts of non-volatile data in various electronic devices, such as consumer electronics, industrial equipment, automotive systems, and more.

  4. Q: How does BR24G08-3 connect to a microcontroller or other devices? A: BR24G08-3 uses an I2C (Inter-Integrated Circuit) interface to communicate with the microcontroller or other devices. It requires two lines - SDA (Serial Data) and SCL (Serial Clock).

  5. Q: Can BR24G08-3 be easily integrated into existing designs? A: Yes, BR24G08-3 is designed to be compatible with standard I2C interfaces, making it relatively easy to integrate into existing designs.

  6. Q: Is BR24G08-3 suitable for high-speed data transfer? A: No, BR24G08-3 is not optimized for high-speed data transfer. It operates at a maximum clock frequency of 400 kHz, which is sufficient for most non-critical applications.

  7. Q: Does BR24G08-3 require any external components for operation? A: No, BR24G08-3 does not require any external components. It has built-in control logic and voltage regulation.

  8. Q: Can BR24G08-3 withstand harsh environmental conditions? A: BR24G08-3 is designed to operate within a specified temperature range (-40°C to +85°C) and can withstand typical environmental conditions encountered in electronic devices.

  9. Q: Is BR24G08-3 capable of data encryption or security features? A: No, BR24G08-3 does not have built-in data encryption or advanced security features. It primarily focuses on reliable data storage and retrieval.

  10. Q: Are there any limitations or considerations when using BR24G08-3? A: Some considerations include the limited capacity (8 kilobits), slower data transfer rate compared to other memory technologies, and the need to handle write cycles carefully to avoid premature wear-out.

Please note that these answers are general and may vary depending on specific requirements and use cases.