The M24C32-DRDW3TP/K is a 32-Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) from STMicroelectronics, designed for flexible, non-volatile storage solutions across a wide range of electronic applications. This particular model features a robust I²C interface, allowing for easy integration into most microcontroller-based systems.

With a memory density of 32 kilobits, the M24C32 offers ample space for configuration parameters, setup data, or small application logs. It is organized as 4,096 x 8 bits, which can be accessed through the I²C serial bus at a speed of up to 400 kHz (Fast-mode) or 1 MHz (Fast-mode Plus), providing a seamless and efficient data transfer experience.

This EEPROM comes in an ultra-small UFDFPN8 package with a dimension of 2 x 3 mm, making it an excellent choice for space-constrained applications. It operates across a wide voltage range of 1.8 V to 5.5 V, ensuring compatibility with both low-voltage and standard logic-level circuits, and is specified for a wide temperature range from -40°C to +85°C, making it suitable for industrial applications.

The M24C32-DRDW3TP/K features write control through its Write Control (WC) pin, enhancing data integrity during power transitions or system faults. It supports byte and page write modes, allowing for efficient programming of up to 32 bytes in a single write cycle. Additionally, the device offers a hardware write-protect pin for full array protection, ensuring that your data remains secure even in the event of unintended write operations.

STMicroelectronics has designed this EEPROM with a 4 million write/erase cycle endurance and a data retention period of 40 years, ensuring the reliability and longevity required for modern electronic systems. Whether used in consumer electronics, industrial control systems, or automotive applications, the M24C32-DRDW3TP/K provides a dependable and flexible storage solution.

For developers and engineers, STMicroelectronics provides comprehensive support, including technical documentation, application notes, and software tools to facilitate the integration and use of the M24C32-DRDW3TP/K in various projects.