The ST24FC21B6 is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) device from the renowned semiconductor manufacturer, STMicroelectronics. Designed to retain data without the need for a continuous power supply, the ST24FC21B6 offers a reliable storage solution for a wide range of applications.

Key Features

• Memory Size: The ST24FC21B6 comes with a 16 Kbit memory capacity, which is ideal for storing configuration parameters, serial numbers, calibration data, and other application-specific information.
• Interface: This device is equipped with an I²C serial interface, supporting the standard 100 kHz and fast 400 kHz communication speeds, making it compatible with a wide range of microcontrollers and processors.
• Write Cycle Time: It features a fast write cycle time of 5 ms, allowing for quick data updates and minimal delays in system performance.
• Endurance: The EEPROM is rated for a high endurance of 1 million write cycles per each memory cell, ensuring a long operational lifespan for applications that require frequent data changes.
• Data Retention: It boasts an impressive data retention period of 40 years, providing a stable and reliable means of data storage over extended periods of time.
• Operating Voltage Range: The ST24FC21B6 operates within a voltage range of 2.5V to 5.5V, accommodating various power supply conditions and ensuring flexibility in system design.
• Temperature Range: With an operating temperature range of -40°C to +85°C, this EEPROM can withstand harsh environmental conditions, making it suitable for industrial and automotive applications.

Applications

The ST24FC21B6 is versatile and can be used in a variety of applications, including:

• Consumer Electronics
• Industrial Control Systems
• Medical Equipment
• Automotive Systems
• Smart Cards

STMicroelectronics' commitment to quality and reliability is evident in the ST24FC21B6 EEPROM, making it a top choice for designers and engineers seeking a dependable non-volatile memory solution.