The M24C32-WMN6TR is a 32-Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) from STMicroelectronics, which is one of the leading manufacturers in the semiconductor industry. This EEPROM is designed to provide flexible non-volatile storage for a wide range of applications that require data storage and retrieval without the need for constant power.

Key Features

• Memory Size: The device offers a 32-Kbit capacity, which is equivalent to 4 Kbytes of storage. This space is ideal for storing configurations, settings, and small application data that need to be preserved during power loss.
• Interface: It utilizes a standard I²C serial interface, which enables easy integration with most microcontrollers and processors. The I²C protocol allows for simple two-wire connectivity (Serial Data (SDA) and Serial Clock (SCL)) and supports a 100 kHz (Standard-mode), 400 kHz (Fast-mode), and 1 MHz (Fast-mode Plus) communication speeds.
• Operating Voltage: The M24C32-WMN6TR operates across a wide voltage range of 2.5 V to 5.5 V, making it suitable for various electronic circuits and battery-operated devices.
• Package: The device comes in a small 8-pin SOIC (Small Outline Integrated Circuit) package, which is ideal for space-constrained applications.
• Temperature Range: It is designed to operate over an extended temperature range from -40°C to +85°C, ensuring reliability and performance under varying environmental conditions.
• Write Cycle Time: The EEPROM features a fast write cycle time of 5 ms, allowing quick data storage and updates.
• Endurance: It offers high write endurance, with up to 1 million write cycles and a data retention period of 40 years, ensuring the longevity of the stored data.

Applications

The M24C32-WMN6TR is versatile and can be used in a variety of applications, including:

• Consumer Electronics
• Industrial Automation
• Automotive Systems
• Medical Devices
• Smart Metering
• Portable Devices

This EEPROM is an excellent choice for designers looking for a reliable and compact non-volatile memory solution that offers a good balance of speed, power consumption, and durability.