Microchip Technology 24LC21-I/P EEPROM

The 24LC21-I/P is a high-performance, 1 Kbit Electrically Erasable PROM (EEPROM) from the industry-leading Microchip Technology. This memory device offers non-volatile storage solutions for a wide range of applications that require data retention upon power loss. The 24LC21-I/P is designed with an organization of 128 x 8 bits and operates across a voltage range of 2.5V to 5.5V, making it suitable for various low-power and standard applications.

Engineered for reliability and endurance, the 24LC21-I/P guarantees an impressive data retention period of over 200 years and supports a write endurance of one million write cycles per word. This robustness ensures that your application's data remains safe and intact over its operational lifespan.

Featuring a standard I2C serial interface, the 24LC21-I/P allows for easy integration into your existing designs, providing a seamless communication channel with microcontrollers and other I2C-compatible devices. The I2C interface supports a clock frequency of up to 400 kHz, enabling swift data transfers that are crucial for performance-driven applications.

The 24LC21-I/P comes in a versatile DIP (Dual In-line Package) form factor, which is particularly suitable for prototyping, educational purposes, and other applications where ease of handling and insertion into standard sockets is advantageous. The DIP package also offers robust physical protection for the chip, contributing to its durability.

Additional features of the 24LC21-I/P include a write protect pin that can be used to prevent accidental data overwrites, and a page write buffer, which allows for writing up to 8 bytes of data in a single write cycle. These features enhance the efficiency and safety of data management within the device.

Whether you're designing consumer electronics, automotive systems, industrial controls, or any other application that requires a compact, reliable, and easy-to-use non-volatile memory solution, the Microchip Technology 24LC21-I/P EEPROM stands as a strong candidate to meet your needs. Its proven design, backed by Microchip's reputation for quality, ensures that your products will have the data security and stability they require.