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BR24T32F-WE2

Name: BR24T32F-WE2
Rating: 4.7 (12 reviews)

IC EEPROM 32KBIT I2C 400KHZ 8SOP

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Mfr。パート #BR24T32F-WE2
パッケージ SOP-8
データシート BR24T32F-WE2 DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	32Kb (4K x 8)
MemoryInterface	I²C
ClockFrequency	400 kHz
WriteCycleTime-WordPage	5ms
Voltage-Supply	1.6V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.173, 4.40mm Width)

概要

Description

The BR24T32F-WE2 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for low-power applications. It features a 32-kilobit (4KB) storage capacity and communicates via the I2C (Inter-Integrated Circuit) protocol, allowing for easy integration with microcontrollers and other digital devices. The device operates at a voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications.
Key features include fast write cycles, low power consumption during operation and standby modes, and robust data retention capabilities. The BR24T32F-WE2 is ideal for storing configuration settings, calibration data, and other critical information that must be retained even when power is lost. Its small package size facilitates integration into space-constrained designs, making it a popular choice in consumer electronics, automotive, and industrial applications.
Overall, the BR24T32F-WE2 provides a reliable solution for non-volatile data storage requirements in various electronic systems.

Features

The BR24T32F-WE2 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for a variety of applications requiring non-volatile data storage. Key features include:
1. Memory Capacity: 32 Kbits (4 Kbytes) of memory.
2. Interface: I2C (Inter-Integrated Circuit) interface for easy communication with microcontrollers and other devices.
3. Operating Voltage: Typically operates between 1.8V and 5.5V, allowing compatibility with a wide range of systems.
4. Data Retention: Data retention of up to 100 years, ensuring long-term storage.
5. Write Endurance: Capable of withstanding 1,000,000 write/erase cycles, making it suitable for frequent data updates.
6. Low Power Consumption: Designed for low power usage, ideal for battery-operated devices.
7. Package Options: Available in various packaging options for flexible integration into different designs.
These features make the BR24T32F-WE2 suitable for applications such as configuration storage, calibration data, and small data logging tasks.

Package

The BR24T32F-WE2 is offered in a 16-pin SOP (Small Outline Package) package type.

Pinout

The BR24T32F-WE2 is a 32K-bit (4K x 8-bit) serial EEPROM (Electrically Erasable Programmable Read-Only Memory) with a total of 8 pins.
Pin Count and Functions:
1. VCC - Power supply (typically 2.5V to 5.5V).
2. GND - Ground.
3. SCL - Serial clock input for timing of data transfers.
4. SDA - Serial data input/output for data transmission.
5. WP - Write protect pin; when high, prevents write operations.
6. A0 - Address pin for selecting the EEPROM device in a multi-device setup.
7. A1 - Additional address pin for further device selection.
8. A2 - Another address pin for additional device selection.
This device communicates via I2C protocol, allowing multiple devices to be connected on the same bus.

Manufacturer

The BR24T32F-WE2 is manufactured by ROHM Semiconductor, a company headquartered in Japan. ROHM specializes in the design and production of a wide range of semiconductor devices, including integrated circuits (ICs), discrete components, and sensors. They serve various industries such as automotive, consumer electronics, industrial equipment, and telecommunications. ROHM is known for its innovation and quality, focusing on developing advanced technologies to enhance the performance and efficiency of electronic devices.

Application

The BR24T32F-WE2 is a 32-kbit I2C EEPROM used in various applications, including automotive systems, industrial automation, consumer electronics, and smart home devices. Its features enable data storage for configuration parameters, calibration data, and user settings in systems requiring non-volatile memory. Additionally, it is suitable for applications needing low power consumption and reliable data retention.

Equivalent

The BR24T32F-WE2 chip is a 32K-bit CMOS EEPROM. Equivalent products include the AT24C32 from Microchip, the M24C32 from STMicroelectronics, and the 24C32 from ON Semiconductor. Check compatibility in terms of voltage, timing, and communication protocols (I2C) to ensure suitability for your application.