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BR24L01AFV-WE2

Name: BR24L01AFV-WE2
Rating: 4.7 (12 reviews)

IC EEPROM 1KBIT I2C 8SSOPB

製造商
製造商。部分 #BR24L01AFV-WE2
包 8-SSOP-B
資料表 BR24L01AFV-WE2 DataSheet
有現貨的2018

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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	1Kb (128 x 8)
MemoryInterface	I²C
ClockFrequency	400 kHz
WriteCycleTime-WordPage	5ms
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-LSSOP (0.173, 4.40mm Width)

概述

Description

The BR24L01AFV-WE2 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device designed for low-power applications requiring non-volatile data storage. It features a 1 Mbit (128 kBytes) memory capacity, utilizing the I2C communication protocol, which allows for easy interfacing with microcontrollers and other digital devices.
Key characteristics include a wide operating voltage range (typically 1.7V to 5.5V), making it suitable for battery-operated applications. The device supports fast data transfer rates and includes features like a page-write capability, which enables efficient data writing in blocks.
The BR24L01AFV-WE2 is ideal for applications such as automotive, consumer electronics, and IoT devices, where reliable data retention and low power consumption are essential. Its compact package and I2C interface facilitate integration into various electronic designs, making it a popular choice among engineers seeking efficient data storage solutions.

Features

The BR24L01AFV-WE2 is a high-performance serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for a variety of applications. Key features include:
1. Memory Capacity: 1 Megabit (128KB) of non-volatile storage.
2. Interface: SPI (Serial Peripheral Interface) for fast data transfer.
3. Operating Voltage: Typically ranges from 2.7V to 3.6V, suitable for low-power applications.
4. Data Retention: Retains data for up to 100 years.
5. Write Endurance: Supports up to 1 million write/erase cycles, ensuring durability for frequent updates.
6. High-speed Operation: Fast write access times of around 10ms, enhancing performance in data-intensive tasks.
7. Low Power Consumption: Designed for energy efficiency, ideal for battery-operated devices.
8. Flexible Architecture: Supports byte, page, and sequential write operations for versatile data handling.
These features make the BR24L01AFV-WE2 suitable for consumer electronics, automotive, and industrial applications requiring reliable data storage.

Package

The BR24L01AFV-WE2 is packaged in a TSSOP (Thin Shrink Small Outline Package) format, specifically with a 16-pin configuration. This package type is suitable for surface-mount applications, providing a compact footprint for integration into electronic circuits.

Pinout

The BR24L01AFV-WE2 is a 1K-bit (128 x 8) Serial EEPROM from ROHM Semiconductor. It features a total of 8 pins.
Here are the pin functions:
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SCL: Serial clock input for communication.
4. SDA: Serial data input/output for data transfer.
5. WP: Write protect pin; when high, it prevents writing to the memory.
6. A0: Address line 0 for device selection in multi-device configurations.
7. A1: Address line 1 for device selection in multi-device configurations.
8. A2: Address line 2 for device selection in multi-device configurations.
The device communicates via I²C protocol, allowing for easy integration in various applications, such as data storage and firmware updates.

Manufacturer

The BR24L01AFV-WE2 is manufactured by Bridgelux, Inc. Bridgelux is a company that specializes in advanced LED lighting solutions and semiconductor technology. Founded in 2002 and headquartered in Livermore, California, Bridgelux designs and develops high-performance LED products for a variety of applications, including commercial, industrial, and residential lighting. They focus on innovation in energy efficiency and sustainability, aiming to provide high-quality, reliable lighting solutions. Bridgelux is known for its commitment to advancing solid-state lighting technologies.

Application

The BR24L01AFV-WE2 is a low-power EEPROM with I2C interface, primarily used in applications such as data storage in consumer electronics, smart meters, automotive systems, industrial automation, and medical devices. Its features make it suitable for configurations, settings retention, and small data logging, enabling efficient and reliable non-volatile memory solutions in various embedded systems.

Equivalent

The BR24L01AFV-WE2 is a 1K-bit (128 x 8) I²C EEPROM. Equivalent products include:
1. Microchip: 24LC01B
2. STMicroelectronics: M24C01
3. Wiznet: W25X10CL
4. On Semiconductor: CAT24C01
Ensure to verify specific features like operating voltage, temperature range, and package type for compatibility.