CAT24C21WI-G

Memory onsemi CAT24C21WI-G Overview

The CAT24C21WI-G is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by onsemi. This Integrated Circuit (IC) offers a storage capacity of 1KBIT and utilizes the widely used I2C communication protocol, operating at a fast 400KHz speed. Packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format, it provides a compact and efficient solution for various memory storage needs.

CAT24C21WI-G Features

• 1KBIT EEPROM: Offers ample storage capacity for data logging, configuration settings, and small-scale applications.
• I2C Interface: Utilizes the standard I2C communication protocol, enabling seamless integration with a wide range of microcontrollers and other devices.
• 400KHz Speed: Operates at a high-speed frequency, facilitating rapid data transfer and efficient performance.
• 8SOIC Package: Compact and space-saving form factor, ideal for applications with limited board space.
• Low Power Consumption: Ensures energy-efficient operation, making it suitable for battery-powered devices and applications.
• Extended Temperature Range: Withstands a wide temperature range, enabling reliable operation in various environmental conditions.
• Write Protection: Provides security features such as write protection, safeguarding critical data from unauthorized modifications.

CAT24C21WI-G Applications

• Data Logging Systems: The CAT24C21WI-G can be used in data logging systems to store sensor data, event logs, and configuration settings. Its compact size and low power consumption make it suitable for portable and remote monitoring applications.
• Embedded Systems: This EEPROM IC is commonly employed in embedded systems for storing firmware, calibration data, and device configuration parameters. Its compatibility with the I2C interface simplifies integration into various microcontroller-based designs.
• Consumer Electronics: The CAT24C21WI-G finds applications in consumer electronics such as smart appliances, IoT devices, and wearable gadgets. Its high-speed operation and reliable performance enhance the functionality and user experience of these products.