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24AA025E48-I/SN

Name: 24AA025E48-I/SN
Rating: 4.7 (12 reviews)

IC EEPROM 2KBIT I2C 400KHZ 8SOIC

Производитель
Мфр. Часть #24AA025E48-I/SN
Пакет SOIC-8
Лист данных 24AA025E48-I/SN DataSheet
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Спецификации

Package	Tube
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	2Kb (256 x 8)
MemoryInterface	I²C
ClockFrequency	400 kHz
WriteCycleTime-WordPage	5ms
AccessTime	900 ns
Voltage-Supply	1.7V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

Обзор

Description

The term "24AA025E48-I/SN" refers to a specific type of EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. This device is designed for applications that require non-volatile storage, allowing data to be retained even when power is removed.
Notably, the "24AA" prefix indicates that it belongs to the 24-series of EEPROMs, which typically feature I2C (Inter-Integrated Circuit) communication for interfacing with microcontrollers. The "025" suggests the capacity of the EEPROM, which is 256 kilobits (or 32 kilobytes).
The "E48" is likely a reference to the specific package type or configuration, and "I/SN" typically denotes the operational temperature range and the part's status (e.g., Industrial grade).
This EEPROM is commonly used in applications such as data logging, configuration settings, and other cases where persistent data storage is essential. Its features make it suitable for various consumer, automotive, and industrial applications.

Package

The 24AA025E48-I/SN is available in an 8-lead MSOP (Mini Small Outline Package) or an 8-lead SOIC (Small Outline Integrated Circuit) package type. It is designed for surface mount applications.

Pinout

The 24AA025E48-I/SN is a 2 Kbit (256 x 8) EEPROM from Microchip Technology. It features a 8-pin package with the following pin count and functions:
1. VSS - Ground
2. VCC - Supply Voltage
3. SDA - Serial Data Input/Output
4. SCL - Serial Clock Input
5. WP - Write Protect (active low)
6. A0 - Device Address Pin (for multi-device configurations)
7. A1 - Device Address Pin (for multi-device configurations)
8. NC - No Connect (not used)
The device communicates via the I²C interface, allowing for easy integration into various applications. The write protect feature prevents accidental data corruption, ensuring data integrity.

Manufacturer

The manufacturer of the 24AA025E48-I/SN is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in developing microcontrollers, analog semiconductors, memory, and other related technologies. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The 24AA025E48-I/SN is a 2 Kbit (256 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device, often used for data storage applications in embedded systems. Microchip is known for its commitment to innovation, quality, and customer support in the electronics industry.

Application

The 24AA025E48-I/SN is a 2-wire I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) with a 256-byte page size. It is commonly used in applications such as data storage for microcontrollers, sensor data logging, configuration settings, and device calibration parameters in consumer electronics, industrial automation, and automotive systems. Its low power consumption makes it suitable for battery-powered devices.

Equivalent

The 24AA025E48-I/SN is a 256 Kbit I2C EEPROM. Equivalent products include:
1. 24AA025 - Standard version without the specific package.
2. AT24C02 - An alternative from Microchip with similar features.
3. M24C02 - From STMicroelectronics, with comparable specs.
Always verify the pin configuration and I2C specifications to ensure compatibility.

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