Rohm Semiconductor
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BR93L66F-WE2
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BR93L66F-WE2

Product Overview

Category: Integrated Circuit
Use: Non-volatile memory storage
Characteristics: Low power consumption, high reliability
Package: SOP8 (Small Outline Package)
Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
Packaging/Quantity: Tape & Reel, 2500 pieces per reel

Specifications

  • Memory Size: 4Kbit
  • Interface: I2C
  • Operating Voltage: 1.7V to 5.5V
  • Operating Temperature: -40°C to 85°C
  • Data Retention: 100 years

Detailed Pin Configuration

  1. A0 - Address Input
  2. A1 - Address Input
  3. A2 - Address Input
  4. VSS - Ground
  5. SDA - Serial Data
  6. SCL - Serial Clock
  7. WP - Write Protect
  8. VCC - Power Supply

Functional Features

  • Byte and Page Write Modes
  • Self-timed Write Cycle
  • Enhanced ESD/Latch-Up Protection
  • Software Write Protection

Advantages

  • Low Power Consumption
  • High Reliability
  • Small Form Factor
  • Wide Operating Voltage Range

Disadvantages

  • Limited Storage Capacity
  • Slower Write Speed compared to other memory types

Working Principles

The BR93L66F-WE2 utilizes EEPROM technology, allowing data to be written and erased electrically. It employs a serial interface for communication with the microcontroller, enabling easy integration into various electronic systems.

Detailed Application Field Plans

The BR93L66F-WE2 is suitable for a wide range of applications, including: - Automotive Electronics - Industrial Control Systems - Consumer Electronics - Medical Devices

Detailed and Complete Alternative Models

  1. AT24C04
  2. CAT24C04
  3. M24C04

In conclusion, the BR93L66F-WE2 is a reliable and efficient non-volatile memory solution suitable for diverse electronic applications.

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기술 솔루션에 BR93L66F-WE2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of BR93L66F-WE2 in technical solutions:

  1. What is the maximum operating frequency of BR93L66F-WE2?

    • The maximum operating frequency of BR93L66F-WE2 is 3MHz.

  2. What is the operating voltage range for BR93L66F-WE2?

    • The operating voltage range for BR93L66F-WE2 is 1.8V to 5.5V.

  3. Can BR93L66F-WE2 be used in automotive applications?

    • Yes, BR93L66F-WE2 is suitable for automotive applications as it meets the AEC-Q100 Grade 2 standard.

  4. What is the typical standby current consumption of BR93L66F-WE2?

    • The typical standby current consumption of BR93L66F-WE2 is 1μA.

  5. Does BR93L66F-WE2 support SPI communication?

    • Yes, BR93L66F-WE2 supports SPI (Serial Peripheral Interface) communication.

  6. What is the endurance of BR93L66F-WE2?

    • BR93L66F-WE2 has an endurance of 1 million write/erase cycles.

  7. Is BR93L66F-WE2 compatible with industrial temperature ranges?

    • Yes, BR93L66F-WE2 is compatible with industrial temperature ranges from -40°C to 85°C.

  8. Can BR93L66F-WE2 be used in battery-powered devices?

    • Yes, BR93L66F-WE2 is suitable for battery-powered devices due to its low power consumption.

  9. What is the package type of BR93L66F-WE2?

    • BR93L66F-WE2 is available in a small 8-pin SOP (Small Outline Package).

  10. Does BR93L66F-WE2 have built-in security features?

    • Yes, BR93L66F-WE2 includes built-in software write protection and a unique ID feature for enhanced security.

I hope these questions and answers are helpful for your technical solutions involving BR93L66F-WE2! If you need further assistance, feel free to ask.