The M24C16-WMN6P is a 16-Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) from STMicroelectronics, designed for flexible, non-volatile storage solutions in a wide array of electronic applications. This particular model utilizes the I²C interface, ensuring easy integration into most microcontroller-based systems.

Key Features

• Memory Size: 16 Kbits (2 Kbytes) of EEPROM storage, suitable for parameter storage, configuration settings, and small data logging tasks.
• Interface: The device supports the I²C serial interface, with a maximum clock frequency of 400 kHz (Fast-mode), making it compatible with a broad range of microcontrollers and processors.
• Write Cycle Time: Fast write cycle times of 5 ms (typical) for efficient data management and minimal system downtime during write operations.
• Operating Voltage Range: Versatile power supply voltage from 2.5 V to 5.5 V, enabling use in both 3.3 V and 5 V systems.
• Write Protect: A hardware write protect pin (WP) allows the user to protect the entire memory array from inadvertent writes, enhancing data security.
• Endurance: High reliability with 1 million write cycles per byte and a data retention period of 40 years, ensuring the longevity of stored information.
• Package: The device comes in a compact SO8N package, making it suitable for space-constrained applications.

Applications

The M24C16-WMN6P is ideal for a wide range of applications where a small footprint and reliable data storage are required. Common uses include:

• Consumer electronics
• Industrial control systems
• Medical devices
• Automotive applications
• Smart cards and identification systems

Conclusion

With its robust design, compatibility with I²C bus, and sufficient storage capacity, the M24C16-WMN6P from STMicroelectronics represents a solid choice for designers looking to implement non-volatile memory in their systems. Its durability, coupled with the flexibility of the I²C interface, makes it a reliable and versatile component for a multitude of electronic products.