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BR25S128FJ-WE2

BR25S128FJ-WE2

Product Overview

Category

The BR25S128FJ-WE2 belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

It is used for non-volatile data storage in various electronic devices, including consumer electronics, industrial equipment, and automotive applications.

Characteristics

  • High reliability and endurance
  • Low power consumption
  • Wide operating voltage range
  • Small form factor
  • High-speed data transfer

Package

The BR25S128FJ-WE2 is available in a small form factor package, typically a 8-pin SOP (Small Outline Package).

Essence

The essence of BR25S128FJ-WE2 lies in its ability to provide reliable and non-volatile data storage in a compact and energy-efficient manner.

Packaging/Quantity

The BR25S128FJ-WE2 is commonly supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Memory Size: 128 Kbits
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 1.7V to 5.5V
  • Data Retention: 100 years
  • Write Endurance: 1 million cycles
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The detailed pin configuration of BR25S128FJ-WE2 is as follows: 1. Chip Select (CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (IO) 4. Ground (GND) 5. Write Protect (WP) 6. Hold (HOLD) 7. Power Supply (VCC) 8. Not Connected (NC)

Functional Features

  • Byte and Page Write Modes
  • Software and Hardware Write Protection
  • Sequential Read Function
  • Self-Timed Write Cycle
  • Deep Power-Down Mode

Advantages and Disadvantages

Advantages

  • High reliability and endurance
  • Low power consumption
  • Compact form factor
  • Wide operating voltage range

Disadvantages

  • Limited memory size compared to other EEPROMs
  • Higher cost compared to traditional non-volatile memory solutions

Working Principles

The BR25S128FJ-WE2 operates based on the principles of electrically erasable programmable read-only memory, utilizing a combination of floating gate transistors and control circuitry to store and retrieve data.

Detailed Application Field Plans

The BR25S128FJ-WE2 is well-suited for a wide range of applications, including but not limited to: - Automotive Engine Control Units - Industrial Automation Systems - Smart Grid Equipment - Portable Consumer Electronics - Medical Devices

Detailed and Complete Alternative Models

Some alternative models to BR25S128FJ-WE2 include: - AT24C128C from Microchip Technology Inc. - M24M02 from STMicroelectronics - CAT24C128 from ON Semiconductor

In conclusion, the BR25S128FJ-WE2 offers a reliable and efficient solution for non-volatile data storage in various electronic applications, despite its limitations in memory size and cost. Its compact form factor, low power consumption, and wide operating voltage range make it a versatile choice for designers seeking dependable EEPROM solutions.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BR25S128FJ-WE2 en soluciones técnicas

  1. What is the BR25S128FJ-WE2?

    • The BR25S128FJ-WE2 is a 128Kbit serial EEPROM with a wide operating voltage range, suitable for various technical solutions.
  2. What are the typical applications of BR25S128FJ-WE2?

    • Typical applications include industrial equipment, consumer electronics, automotive systems, and other devices requiring non-volatile memory.
  3. What is the operating voltage range of BR25S128FJ-WE2?

    • The operating voltage range is from 1.7V to 5.5V, making it suitable for a wide range of electronic systems.
  4. What is the interface protocol supported by BR25S128FJ-WE2?

    • It supports the industry-standard SPI (Serial Peripheral Interface) protocol for easy integration into existing designs.
  5. What is the maximum data transfer speed of BR25S128FJ-WE2?

    • The maximum data transfer speed is 10MHz, allowing for fast read and write operations.
  6. Does BR25S128FJ-WE2 have built-in security features?

    • Yes, it includes write protection and a unique ID feature for enhanced security in embedded systems.
  7. Can BR25S128FJ-WE2 operate in harsh environments?

    • Yes, it has a wide operating temperature range and is designed to withstand harsh industrial and automotive environments.
  8. Is BR25S128FJ-WE2 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances directive, making it suitable for environmentally conscious designs.
  9. What are the package options available for BR25S128FJ-WE2?

    • It is available in a compact SOP8 package, making it suitable for space-constrained applications.
  10. Are there any evaluation tools or development kits available for BR25S128FJ-WE2?

    • Yes, there are evaluation boards and development kits available to facilitate easy integration and testing in technical solutions.