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24AA024-I/SN

Name: 24AA024-I/SN
Rating: 4.7 (12 reviews)

IC EEPROM 2KBIT I2C 400KHZ 8SOIC

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Mfr。パート #24AA024-I/SN
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仕様

Part Status	Active
DigiKey Programmable	Verified
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	2Kbit
Memory Organization	256 x 8
Memory Interface	I2C
Write Cycle Time - Word, Page	5ms
Voltage - Supply	1.7V ~ 5.5V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	24AA024
Clock Frequency	400 kHz
Access Time	900 ns

概要

Description

24AA024-I/SN is a 2-kilobit (256 x 8-bit) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It features a two-wire I²C interface, allowing easy communication with microcontrollers and other devices. This EEPROM is designed for applications requiring non-volatile storage, enabling data retention even when power is removed.
Key specifications include a voltage range of 1.8V to 5.5V, making it suitable for various low-power applications. It supports up to one million write/erase cycles and has a data retention capability of 40 years. The device is available in multiple packages, including SOIC and TSSOP, facilitating integration into different designs.
Typical uses include storing configuration data, calibration constants, and user settings in consumer electronics, industrial applications, and automotive systems. The 24AA024-I/SN is recognized for its reliability, efficiency, and ease of integration, making it a popular choice among engineers and designers.

Features

The 24AA024-I/SN is a 24-bit EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for various applications requiring non-volatile data storage. Key features include:
1. Memory Size: 2 Kbit (256 x 8 bits).
2. Interface: I2C-compatible serial interface, allowing easy integration with microcontrollers.
3. Operating Voltage: Typically operates between 1.7V to 5.5V, suitable for low-voltage applications.
4. Data Retention: Data retention of up to 100 years, ensuring long-term storage.
5. Endurance: Supports up to 1 million write/erase cycles, making it suitable for frequent data updates.
6. Low Power Consumption: Designed for low-power operation, ideal for battery-operated devices.
7. Package Options: Available in various packages, including SOIC and TSSOP, for versatile mounting options.
These features make the 24AA024-I/SN suitable for applications like configuration storage, sensor data logging, and any situation where reliable non-volatile memory is required.

Package

The 24AA024-I/SN is available in an 8-lead MSOP (Mini Small Outline Package) or an 8-lead PDIP (Plastic Dual In-line Package). This EEPROM device is designed for easy integration into various electronic applications.

Pinout

The 24AA024-I/SN is a 2-kilobit (256 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It features a total of 8 pins. Here are its functions:
1. VCC (Pin 1): Power supply pin.
2. GND (Pin 2): Ground reference.
3. SCL (Pin 3): Serial Clock pin for I2C communication.
4. SDA (Pin 4): Serial Data pin for I2C data transmission.
5. WP (Pin 5): Write Protect pin; when connected to VCC, it protects the memory from being written.
6. A0 (Pin 6): Address pin for selecting the I2C address; can be connected to GND or VCC.
7. A1 (Pin 7): Another address pin for additional I2C address selection; can also connect to GND or VCC.
8. NC (Pin 8): No connection; not used in operation.
This device is commonly used for data storage in various applications due to its I2C interface and low power consumption.

Manufacturer

The manufacturer of the 24AA024-I/SN is Microchip Technology Inc. Microchip is a leading American company that specializes in the design and production of microcontrollers, analog semiconductors, and memory products. Founded in 1989 and headquartered in Chandler, Arizona, the company serves a wide range of markets, including automotive, industrial, consumer, and communications. Microchip is known for its commitment to innovation and quality, offering a broad portfolio of integrated circuits and development tools to support engineers and developers in their electronic design projects.

Application

The 24AA024-I/SN is a 24-bit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) used in various applications including automotive systems, consumer electronics, industrial control, and medical devices. It facilitates data storage for configuration settings, calibration data, and user preferences. Its I2C interface enables easy integration with microcontrollers and other devices, making it suitable for applications requiring reliable and non-volatile data retention.

Equivalent

The 24AA024-I/SN is a 2-kbit I2C EEPROM from Microchip Technology. Equivalent products include the 24LC024, 24C02, and 24C02B from various manufacturers. Additionally, other compatible EEPROMs may include those from NXP or STMicroelectronics, but ensure to check specific electrical characteristics and I2C protocol compatibility for your application.