Microchip Technology

24AA1025-I/SN

24AA1025-I/SN Description

The 24AA1025-I/SN from Microchip Technology is a high-performance 1Mbit (128K x 8) serial EEPROM with an I2C interface, designed for reliable non-volatile data storage in low-power and space-constrained applications. Operating over a wide voltage range (1.7V to 5.5V), this EEPROM is ideal for battery-powered systems, IoT devices, and embedded applications requiring robust memory solutions. With a 400 kHz clock frequency and 900 ns access time, it ensures efficient data transfer and rapid read/write operations. The device supports byte and page write modes with a 5ms write cycle time, making it suitable for frequent updates. Housed in an 8-SOIC package, it is RoHS3 compliant and features a Moisture Sensitivity Level (MSL) of 1, ensuring durability in harsh environments.

24AA1025-I/SN Features

• Memory Capacity: 1Mbit (128K x 8) organized in a byte-addressable format.
• Interface: I2C-compatible with 400 kHz operation for high-speed communication.
• Wide Voltage Range: Supports 1.7V to 5.5V, enabling compatibility with diverse systems.
• Low Power Consumption: Optimized for energy-efficient applications.
• Fast Access Time: 900 ns for quick data retrieval.
• Endurance: High reliability with 1,000,000 write cycles and 200-year data retention.
• Packaging: 8-SOIC surface-mount for compact PCB integration.
• Environmental Compliance: RoHS3 and REACH unaffected, ensuring eco-friendly use.

24AA1025-I/SN Applications

• Industrial Automation: Stores configuration data in PLCs and sensors.
• Consumer Electronics: Used in smart devices, wearables, and home automation systems.
• Automotive Systems: Retains critical calibration and diagnostic data.
• Medical Devices: Reliable memory for patient monitoring equipment.
• IoT & Edge Computing: Ideal for logging sensor data in low-power nodes.

Conclusion of 24AA1025-I/SN

The 24AA1025-I/SN stands out as a versatile, high-density EEPROM solution, combining low-voltage operation, fast I2C communication, and robust endurance. Its wide operating voltage and compact form factor make it a preferred choice for modern embedded systems, IoT applications, and industrial electronics. With Microchip’s proven reliability, this EEPROM ensures long-term data integrity and performance in demanding environments.