Rohm Semiconductor
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BR93H46RFVT-2CE2
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BR93H46RFVT-2CE2

Introduction

The BR93H46RFVT-2CE2 is a non-volatile memory product designed for use in various electronic devices. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Non-volatile Memory
  • Use: Data storage in electronic devices
  • Characteristics: Low power consumption, high reliability, small form factor
  • Package: Integrated circuit
  • Essence: Retains stored data even when power is turned off
  • Packaging/Quantity: Typically supplied in tape and reel packaging

Specifications

  • Capacity: 4K bits
  • Interface: Serial I2C
  • Operating Voltage: 1.7V to 5.5V
  • Operating Temperature: -40°C to 85°C
  • Data Retention: 100 years
  • Write Endurance: 1 million cycles

Detailed Pin Configuration

The BR93H46RFVT-2CE2 has a standard 8-pin configuration: 1. VCC 2. SDA (Serial Data) 3. SCL (Serial Clock) 4. GND 5. NC (Not Connected) 6. WP (Write Protect) 7. VSS 8. VDD

Functional Features

  • Non-volatile Storage: Retains data without power
  • I2C Interface: Allows for easy integration with microcontrollers
  • Write Protection: Prevents accidental data modification
  • Low Power Consumption: Ideal for battery-powered devices

Advantages and Disadvantages

Advantages

  • Small form factor
  • High reliability
  • Wide operating voltage range

Disadvantages

  • Limited capacity compared to other memory options
  • Slower write speeds compared to volatile memory

Working Principles

The BR93H46RFVT-2CE2 utilizes electrically erasable programmable read-only memory (EEPROM) technology. When data is written to the memory, it is stored using electrical charges, allowing it to retain the information even when power is removed. The I2C interface enables seamless communication with the host system, making it suitable for various applications.

Detailed Application Field Plans

The BR93H46RFVT-2CE2 is commonly used in: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

  • AT24C04
  • CAT24C04
  • M24C04

In summary, the BR93H46RFVT-2CE2 is a reliable non-volatile memory solution with a compact design and versatile applications. Its integration of EEPROM technology and I2C interface make it a valuable component in various electronic devices.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BR93H46RFVT-2CE2 في الحلول التقنية

  1. What is the BR93H46RFVT-2CE2?

    • The BR93H46RFVT-2CE2 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) with a capacity of 1Kbit (128 x 8 bits).

  2. What are the typical applications of BR93H46RFVT-2CE2 in technical solutions?

    • The BR93H46RFVT-2CE2 is commonly used in applications such as automotive systems, industrial automation, smart meters, and various other electronic devices that require non-volatile memory storage.

  3. What is the operating voltage range for BR93H46RFVT-2CE2?

    • The operating voltage range for BR93H46RFVT-2CE2 is typically from 1.8V to 5.5V, making it suitable for a wide range of electronic systems.

  4. Can BR93H46RFVT-2CE2 withstand harsh environmental conditions?

    • Yes, the BR93H46RFVT-2CE2 is designed to operate reliably in harsh environmental conditions, including wide temperature ranges and high levels of humidity.

  5. What is the maximum data retention period for BR93H46RFVT-2CE2?

    • The BR93H46RFVT-2CE2 has a minimum data retention period of 40 years, ensuring long-term reliability for critical data storage applications.

  6. Does BR93H46RFVT-2CE2 support high-speed data transfer?

    • Yes, the BR93H46RFVT-2CE2 supports high-speed SPI (Serial Peripheral Interface) communication, enabling fast and efficient data transfer between the EEPROM and the microcontroller.

  7. Is BR93H46RFVT-2CE2 compatible with lead-free soldering processes?

    • Yes, the BR93H46RFVT-2CE2 is compatible with lead-free soldering processes, meeting environmental regulations and industry standards.

  8. Can BR93H46RFVT-2CE2 be reprogrammed multiple times?

    • Yes, the BR93H46RFVT-2CE2 supports a high number of read and write cycles, allowing for frequent reprogramming without compromising performance.

  9. What are the key features of BR93H46RFVT-2CE2 for technical solutions?

    • The key features of BR93H46RFVT-2CE2 include low power consumption, small form factor, high reliability, and compatibility with various microcontrollers and interface protocols.

  10. Are there any specific design considerations when integrating BR93H46RFVT-2CE2 into technical solutions?

    • When integrating BR93H46RFVT-2CE2, it's important to consider proper decoupling, signal integrity, and ESD protection to ensure optimal performance and reliability in the overall system design.