Microchip Technology's 24AA01-I/P EEPROM

The 24AA01-I/P is a 1Kb I²C™ compatible Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact memory module is an ideal data storage solution for applications requiring data storage and serial communication with a minimal number of I/O lines.

Key Features

• Memory Size: The 24AA01-I/P offers 1 Kbit (128 x 8-bit) of memory, providing enough space for storing configuration settings, calibration data, or small amounts of information that need to be preserved between power cycles.
• Interface: It utilizes the standard I²C serial interface, supporting data transfer rates of up to 100 kHz (Standard-mode) and 400 kHz (Fast-mode), making it compatible with a wide range of microcontrollers and processors.
• Operating Voltage: The device operates across a voltage range of 2.5V to 5.5V, making it suitable for various low-power and standard applications.
• Write Cycle Time: It features a write cycle time of 5 ms (max.), allowing quick and efficient data writes.
• Endurance: The EEPROM is capable of 1 million write cycles, ensuring long-term reliability and data retention for over 100 years, which is critical for system calibration and configuration data.
• Packaging: This device comes in a PDIP (Plastic Dual In-line Package) with 8 pins, which is widely used and easy to handle for prototyping and production.

Applications

The 24AA01-I/P is versatile and can be used in a variety of applications, including:

• Industrial and automotive systems for storing calibration data
• Consumer electronics for configuration settings
• Medical devices for critical patient data storage
• Communication systems for address storage or device identification

Whether you are developing a new project or improving an existing one, the 24AA01-I/P from Microchip Technology provides a reliable and cost-effective solution for your non-volatile memory needs. Its ease of integration, coupled with Microchip's support and resources, ensures a seamless design experience.