ST24FC21M6TR EEPROM by STMicroelectronics

The ST24FC21M6TR is a cutting-edge EEPROM (Electrically Erasable Programmable Read-Only Memory) component designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This memory chip is a part of the ST24 family and offers a high-speed, low-power data storage solution for a wide array of electronic applications.

With a storage capacity of 2-Kbit, the ST24FC21M6TR is ideal for use in systems that require small amounts of non-volatile memory to store configuration settings, calibration data, or any other application-specific information that must be preserved when power is removed. The device operates across a voltage range of 2.5V to 5.5V, making it versatile for various operating conditions and compatible with many microcontrollers and digital systems.

One of the key features of the ST24FC21M6TR is its I²C-compatible serial interface, which allows for simple integration into existing designs with minimal additional components. This interface supports a 400 kHz communication speed, enabling fast data transfer rates that are essential for applications requiring quick access to stored information.

The EEPROM is organized as 256 x 8 bits, which can be accessed in both byte and page (up to 16 bytes) modes. This flexibility ensures that both small and larger data blocks can be efficiently written and retrieved, optimizing memory usage and reducing write cycles.

STMicroelectronics has equipped the ST24FC21M6TR with an array of reliability features, including write control via a Write Protect pin and a built-in error correction code (ECC) mechanism. These features ensure data integrity and prevent accidental data corruption, providing a robust storage solution for critical applications.

The ST24FC21M6TR comes in a TSSOP8 package, which is known for its compact footprint and suitability for space-constrained applications. The device also boasts an extended temperature range from -40°C to +85°C, ensuring reliable operation in harsh environments.

Overall, the ST24FC21M6TR from STMicroelectronics is a highly reliable and efficient EEPROM chip that offers excellent performance for a variety of applications needing non-volatile memory storage. Its small form factor, low power consumption, and robust feature set make it an ideal choice for designers looking to enhance their systems with a dependable memory component.