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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